com.aspose.words

com.aspose.words

Class ControlChar

  • java.lang.Object
    • com.aspose.words.ControlChar
public abstract class ControlChar 
extends java.lang.Object

Utility class containing constants. Control characters often encountered in documents.
Provides both char and string versions of the same constants. For example: string ControlChar.LineBreak and char ControlChar.LineBreakChar have the same value.

Example:

Shows how to use control characters.
Document doc = new Document();
DocumentBuilder builder = new DocumentBuilder(doc);

// Insert paragraphs with text with DocumentBuilder.
builder.writeln("Hello world!");
builder.writeln("Hello again!");

// Converting the document to text form reveals that control characters
// represent some of the document's structural elements, such as page breaks.
Assert.assertEquals(MessageFormat.format("Hello world!{0}", ControlChar.CR) +
                MessageFormat.format("Hello again!{0}", ControlChar.CR) +
                ControlChar.PAGE_BREAK, doc.getText());

// When converting a document to string form,
// we can omit some of the control characters with the Trim method.
Assert.assertEquals(MessageFormat.format("Hello world!{0}", ControlChar.CR) +
                "Hello again!", doc.getText().trim());

Field Summary
static final java.lang.StringCELL
End of a table cell or end of a table row character: "\x0007" or "\a".
static final java.lang.StringTAB
Tab character: "\x0009" or "\t".
static final java.lang.StringLF
Line feed character: "\x000a" or "\n". Same as LINE_FEED.
static final java.lang.StringLINE_FEED
Line feed character: "\x000a" or "\n". Same as LF.
static final java.lang.StringLINE_BREAK
Line break character: "\x000b" or "\v".
static final java.lang.StringPAGE_BREAK
Page break character: "\x000c" or "\f". Note it has the same value as SECTION_BREAK.
static final java.lang.StringSECTION_BREAK
End of section character: "\x000c" or "\f". Note it has the same value as PAGE_BREAK.
static final java.lang.StringCR
Carriage return character: "\x000d" or "\r". Same as PARAGRAPH_BREAK.
static final java.lang.StringPARAGRAPH_BREAK
End of paragraph character: "\x000d" or "\r". Same as CR
static final java.lang.StringCOLUMN_BREAK
End of column character: "\x000e".
static final java.lang.StringCR_LF
Carriage return followed by line feed character: "\x000d\x000a" or "\r\n". Not used as such in Microsoft Word documents, but commonly used in text files for paragraph breaks.
static final java.lang.StringNON_BREAKING_SPACE
Non-breaking space character: "\x00a0".
static final charCELL_CHAR
End of a table cell or end of a table row character: (char)7 or "\a".
static final charTAB_CHAR
Tab character: (char)9 or "\t".
static final charLINE_FEED_CHAR
Line feed character: (char)10 or "\n".
static final charLINE_BREAK_CHAR
Line break character: (char)11 or "\v".
static final charPAGE_BREAK_CHAR
Page break character: (char)12 or "\f".
static final charSECTION_BREAK_CHAR
End of section character: (char)12 or "\f".
static final charPARAGRAPH_BREAK_CHAR
End of paragraph character: (char)13 or "\r".
static final charCOLUMN_BREAK_CHAR
End of column character: (char)14.
static final charFIELD_START_CHAR
Start of MS Word field character: (char)19.
static final charFIELD_SEPARATOR_CHAR
Field separator character separates field code from field value. Optional in some fields. Value: (char)20.
static final charFIELD_END_CHAR
End of MS Word field character: (char)21.
static final charNON_BREAKING_HYPHEN_CHAR
Nonbreaking Hyphen in Microsoft Word is (char)30.
static final charOPTIONAL_HYPHEN_CHAR
Optional Hyphen in Microsoft Word is (char)31.
static final charSPACE_CHAR
Space character: (char)32.
static final charNON_BREAKING_SPACE_CHAR
Non-breaking space character: (char)160.
static final charDEFAULT_TEXT_INPUT_CHAR
This is the "o" character used as a default value in text input form fields.
 

    • Field Detail

      • CELL

        public static final java.lang.String CELL
        End of a table cell or end of a table row character: "\x0007" or "\a".

        Example:

        Shows how to add various control characters to a document.
        Document doc = new Document();
DocumentBuilder builder = new DocumentBuilder(doc);

// Add a regular space.
builder.write("Before space." + ControlChar.SPACE_CHAR + "After space.");

// Add an NBSP, which is a non-breaking space.
// Unlike the regular space, this space can't have an automatic line break at its position.
builder.write("Before space." + ControlChar.NON_BREAKING_SPACE + "After space.");

// Add a tab character.
builder.write("Before tab." + ControlChar.TAB + "After tab.");

// Add a line break.
builder.write("Before line break." + ControlChar.LINE_BREAK + "After line break.");

// Add a new line and starts a new paragraph.
Assert.assertEquals(1, doc.getFirstSection().getBody().getChildNodes(NodeType.PARAGRAPH, true).getCount());
builder.write("Before line feed." + ControlChar.LINE_FEED + "After line feed.");
Assert.assertEquals(2, doc.getFirstSection().getBody().getChildNodes(NodeType.PARAGRAPH, true).getCount());

// The line feed character has two versions.
Assert.assertEquals(ControlChar.LINE_FEED, ControlChar.LF);

// Carriage returns and line feeds can be represented together by one character.
Assert.assertEquals(ControlChar.CR_LF, ControlChar.CR + ControlChar.LF);

// Add a paragraph break, which will start a new paragraph.
builder.write("Before paragraph break." + ControlChar.PARAGRAPH_BREAK + "After paragraph break.");
Assert.assertEquals(doc.getFirstSection().getBody().getChildNodes(NodeType.PARAGRAPH, true).getCount(), 3);

// Add a section break. This does not make a new section or paragraph.
Assert.assertEquals(doc.getSections().getCount(), 1);
builder.write("Before section break." + ControlChar.SECTION_BREAK + "After section break.");
Assert.assertEquals(doc.getSections().getCount(), 1);

// Add a page break.
builder.write("Before page break." + ControlChar.PAGE_BREAK + "After page break.");

// A page break is the same value as a section break.
Assert.assertEquals(ControlChar.PAGE_BREAK, ControlChar.SECTION_BREAK);

// Insert a new section, and then set its column count to two.
doc.appendChild(new Section(doc));
builder.moveToSection(1);
builder.getCurrentSection().getPageSetup().getTextColumns().setCount(2);

// We can use a control character to mark the point where text moves to the next column.
builder.write("Text at end of column 1." + ControlChar.COLUMN_BREAK + "Text at beginning of column 2.");

doc.save(getArtifactsDir() + "ControlChar.InsertControlChars.docx");

// There are char and string counterparts for most characters.
Assert.assertEquals(ControlChar.CELL.toCharArray()[0], ControlChar.CELL_CHAR);
Assert.assertEquals(ControlChar.NON_BREAKING_SPACE.toCharArray()[0], ControlChar.NON_BREAKING_SPACE_CHAR);
Assert.assertEquals(ControlChar.TAB.toCharArray()[0], ControlChar.TAB_CHAR);
Assert.assertEquals(ControlChar.LINE_BREAK.toCharArray()[0], ControlChar.LINE_BREAK_CHAR);
Assert.assertEquals(ControlChar.LINE_FEED.toCharArray()[0], ControlChar.LINE_FEED_CHAR);
Assert.assertEquals(ControlChar.PARAGRAPH_BREAK.toCharArray()[0], ControlChar.PARAGRAPH_BREAK_CHAR);
Assert.assertEquals(ControlChar.SECTION_BREAK.toCharArray()[0], ControlChar.SECTION_BREAK_CHAR);
Assert.assertEquals(ControlChar.PAGE_BREAK.toCharArray()[0], ControlChar.SECTION_BREAK_CHAR);
Assert.assertEquals(ControlChar.COLUMN_BREAK.toCharArray()[0], ControlChar.COLUMN_BREAK_CHAR);

      • TAB

        public static final java.lang.String TAB
        Tab character: "\x0009" or "\t".

        Example:

        Shows how to set a custom interval for tab stop positions.
        Document doc = new Document();
DocumentBuilder builder = new DocumentBuilder(doc);

// Set tab stops to appear every 72 points (1 inch).
builder.getDocument().setDefaultTabStop(72.0);

// Each tab character snaps the text after it to the next closest tab stop position.
builder.writeln("Hello" + ControlChar.TAB + "World!");
builder.writeln("Hello" + ControlChar.TAB_CHAR + "World!");

      • LF

        public static final java.lang.String LF
        Line feed character: "\x000a" or "\n". Same as LINE_FEED.

        Example:

        Shows how to add various control characters to a document.
        Document doc = new Document();
DocumentBuilder builder = new DocumentBuilder(doc);

// Add a regular space.
builder.write("Before space." + ControlChar.SPACE_CHAR + "After space.");

// Add an NBSP, which is a non-breaking space.
// Unlike the regular space, this space can't have an automatic line break at its position.
builder.write("Before space." + ControlChar.NON_BREAKING_SPACE + "After space.");

// Add a tab character.
builder.write("Before tab." + ControlChar.TAB + "After tab.");

// Add a line break.
builder.write("Before line break." + ControlChar.LINE_BREAK + "After line break.");

// Add a new line and starts a new paragraph.
Assert.assertEquals(1, doc.getFirstSection().getBody().getChildNodes(NodeType.PARAGRAPH, true).getCount());
builder.write("Before line feed." + ControlChar.LINE_FEED + "After line feed.");
Assert.assertEquals(2, doc.getFirstSection().getBody().getChildNodes(NodeType.PARAGRAPH, true).getCount());

// The line feed character has two versions.
Assert.assertEquals(ControlChar.LINE_FEED, ControlChar.LF);

// Carriage returns and line feeds can be represented together by one character.
Assert.assertEquals(ControlChar.CR_LF, ControlChar.CR + ControlChar.LF);

// Add a paragraph break, which will start a new paragraph.
builder.write("Before paragraph break." + ControlChar.PARAGRAPH_BREAK + "After paragraph break.");
Assert.assertEquals(doc.getFirstSection().getBody().getChildNodes(NodeType.PARAGRAPH, true).getCount(), 3);

// Add a section break. This does not make a new section or paragraph.
Assert.assertEquals(doc.getSections().getCount(), 1);
builder.write("Before section break." + ControlChar.SECTION_BREAK + "After section break.");
Assert.assertEquals(doc.getSections().getCount(), 1);

// Add a page break.
builder.write("Before page break." + ControlChar.PAGE_BREAK + "After page break.");

// A page break is the same value as a section break.
Assert.assertEquals(ControlChar.PAGE_BREAK, ControlChar.SECTION_BREAK);

// Insert a new section, and then set its column count to two.
doc.appendChild(new Section(doc));
builder.moveToSection(1);
builder.getCurrentSection().getPageSetup().getTextColumns().setCount(2);

// We can use a control character to mark the point where text moves to the next column.
builder.write("Text at end of column 1." + ControlChar.COLUMN_BREAK + "Text at beginning of column 2.");

doc.save(getArtifactsDir() + "ControlChar.InsertControlChars.docx");

// There are char and string counterparts for most characters.
Assert.assertEquals(ControlChar.CELL.toCharArray()[0], ControlChar.CELL_CHAR);
Assert.assertEquals(ControlChar.NON_BREAKING_SPACE.toCharArray()[0], ControlChar.NON_BREAKING_SPACE_CHAR);
Assert.assertEquals(ControlChar.TAB.toCharArray()[0], ControlChar.TAB_CHAR);
Assert.assertEquals(ControlChar.LINE_BREAK.toCharArray()[0], ControlChar.LINE_BREAK_CHAR);
Assert.assertEquals(ControlChar.LINE_FEED.toCharArray()[0], ControlChar.LINE_FEED_CHAR);
Assert.assertEquals(ControlChar.PARAGRAPH_BREAK.toCharArray()[0], ControlChar.PARAGRAPH_BREAK_CHAR);
Assert.assertEquals(ControlChar.SECTION_BREAK.toCharArray()[0], ControlChar.SECTION_BREAK_CHAR);
Assert.assertEquals(ControlChar.PAGE_BREAK.toCharArray()[0], ControlChar.SECTION_BREAK_CHAR);
Assert.assertEquals(ControlChar.COLUMN_BREAK.toCharArray()[0], ControlChar.COLUMN_BREAK_CHAR);

      • LINE_FEED

        public static final java.lang.String LINE_FEED
        Line feed character: "\x000a" or "\n". Same as LF.

        Example:

        Shows how to add various control characters to a document.
        Document doc = new Document();
DocumentBuilder builder = new DocumentBuilder(doc);

// Add a regular space.
builder.write("Before space." + ControlChar.SPACE_CHAR + "After space.");

// Add an NBSP, which is a non-breaking space.
// Unlike the regular space, this space can't have an automatic line break at its position.
builder.write("Before space." + ControlChar.NON_BREAKING_SPACE + "After space.");

// Add a tab character.
builder.write("Before tab." + ControlChar.TAB + "After tab.");

// Add a line break.
builder.write("Before line break." + ControlChar.LINE_BREAK + "After line break.");

// Add a new line and starts a new paragraph.
Assert.assertEquals(1, doc.getFirstSection().getBody().getChildNodes(NodeType.PARAGRAPH, true).getCount());
builder.write("Before line feed." + ControlChar.LINE_FEED + "After line feed.");
Assert.assertEquals(2, doc.getFirstSection().getBody().getChildNodes(NodeType.PARAGRAPH, true).getCount());

// The line feed character has two versions.
Assert.assertEquals(ControlChar.LINE_FEED, ControlChar.LF);

// Carriage returns and line feeds can be represented together by one character.
Assert.assertEquals(ControlChar.CR_LF, ControlChar.CR + ControlChar.LF);

// Add a paragraph break, which will start a new paragraph.
builder.write("Before paragraph break." + ControlChar.PARAGRAPH_BREAK + "After paragraph break.");
Assert.assertEquals(doc.getFirstSection().getBody().getChildNodes(NodeType.PARAGRAPH, true).getCount(), 3);

// Add a section break. This does not make a new section or paragraph.
Assert.assertEquals(doc.getSections().getCount(), 1);
builder.write("Before section break." + ControlChar.SECTION_BREAK + "After section break.");
Assert.assertEquals(doc.getSections().getCount(), 1);

// Add a page break.
builder.write("Before page break." + ControlChar.PAGE_BREAK + "After page break.");

// A page break is the same value as a section break.
Assert.assertEquals(ControlChar.PAGE_BREAK, ControlChar.SECTION_BREAK);

// Insert a new section, and then set its column count to two.
doc.appendChild(new Section(doc));
builder.moveToSection(1);
builder.getCurrentSection().getPageSetup().getTextColumns().setCount(2);

// We can use a control character to mark the point where text moves to the next column.
builder.write("Text at end of column 1." + ControlChar.COLUMN_BREAK + "Text at beginning of column 2.");

doc.save(getArtifactsDir() + "ControlChar.InsertControlChars.docx");

// There are char and string counterparts for most characters.
Assert.assertEquals(ControlChar.CELL.toCharArray()[0], ControlChar.CELL_CHAR);
Assert.assertEquals(ControlChar.NON_BREAKING_SPACE.toCharArray()[0], ControlChar.NON_BREAKING_SPACE_CHAR);
Assert.assertEquals(ControlChar.TAB.toCharArray()[0], ControlChar.TAB_CHAR);
Assert.assertEquals(ControlChar.LINE_BREAK.toCharArray()[0], ControlChar.LINE_BREAK_CHAR);
Assert.assertEquals(ControlChar.LINE_FEED.toCharArray()[0], ControlChar.LINE_FEED_CHAR);
Assert.assertEquals(ControlChar.PARAGRAPH_BREAK.toCharArray()[0], ControlChar.PARAGRAPH_BREAK_CHAR);
Assert.assertEquals(ControlChar.SECTION_BREAK.toCharArray()[0], ControlChar.SECTION_BREAK_CHAR);
Assert.assertEquals(ControlChar.PAGE_BREAK.toCharArray()[0], ControlChar.SECTION_BREAK_CHAR);
Assert.assertEquals(ControlChar.COLUMN_BREAK.toCharArray()[0], ControlChar.COLUMN_BREAK_CHAR);

      • LINE_BREAK

        public static final java.lang.String LINE_BREAK
        Line break character: "\x000b" or "\v".

        Example:

        Shows how to add various control characters to a document.
        Document doc = new Document();
DocumentBuilder builder = new DocumentBuilder(doc);

// Add a regular space.
builder.write("Before space." + ControlChar.SPACE_CHAR + "After space.");

// Add an NBSP, which is a non-breaking space.
// Unlike the regular space, this space can't have an automatic line break at its position.
builder.write("Before space." + ControlChar.NON_BREAKING_SPACE + "After space.");

// Add a tab character.
builder.write("Before tab." + ControlChar.TAB + "After tab.");

// Add a line break.
builder.write("Before line break." + ControlChar.LINE_BREAK + "After line break.");

// Add a new line and starts a new paragraph.
Assert.assertEquals(1, doc.getFirstSection().getBody().getChildNodes(NodeType.PARAGRAPH, true).getCount());
builder.write("Before line feed." + ControlChar.LINE_FEED + "After line feed.");
Assert.assertEquals(2, doc.getFirstSection().getBody().getChildNodes(NodeType.PARAGRAPH, true).getCount());

// The line feed character has two versions.
Assert.assertEquals(ControlChar.LINE_FEED, ControlChar.LF);

// Carriage returns and line feeds can be represented together by one character.
Assert.assertEquals(ControlChar.CR_LF, ControlChar.CR + ControlChar.LF);

// Add a paragraph break, which will start a new paragraph.
builder.write("Before paragraph break." + ControlChar.PARAGRAPH_BREAK + "After paragraph break.");
Assert.assertEquals(doc.getFirstSection().getBody().getChildNodes(NodeType.PARAGRAPH, true).getCount(), 3);

// Add a section break. This does not make a new section or paragraph.
Assert.assertEquals(doc.getSections().getCount(), 1);
builder.write("Before section break." + ControlChar.SECTION_BREAK + "After section break.");
Assert.assertEquals(doc.getSections().getCount(), 1);

// Add a page break.
builder.write("Before page break." + ControlChar.PAGE_BREAK + "After page break.");

// A page break is the same value as a section break.
Assert.assertEquals(ControlChar.PAGE_BREAK, ControlChar.SECTION_BREAK);

// Insert a new section, and then set its column count to two.
doc.appendChild(new Section(doc));
builder.moveToSection(1);
builder.getCurrentSection().getPageSetup().getTextColumns().setCount(2);

// We can use a control character to mark the point where text moves to the next column.
builder.write("Text at end of column 1." + ControlChar.COLUMN_BREAK + "Text at beginning of column 2.");

doc.save(getArtifactsDir() + "ControlChar.InsertControlChars.docx");

// There are char and string counterparts for most characters.
Assert.assertEquals(ControlChar.CELL.toCharArray()[0], ControlChar.CELL_CHAR);
Assert.assertEquals(ControlChar.NON_BREAKING_SPACE.toCharArray()[0], ControlChar.NON_BREAKING_SPACE_CHAR);
Assert.assertEquals(ControlChar.TAB.toCharArray()[0], ControlChar.TAB_CHAR);
Assert.assertEquals(ControlChar.LINE_BREAK.toCharArray()[0], ControlChar.LINE_BREAK_CHAR);
Assert.assertEquals(ControlChar.LINE_FEED.toCharArray()[0], ControlChar.LINE_FEED_CHAR);
Assert.assertEquals(ControlChar.PARAGRAPH_BREAK.toCharArray()[0], ControlChar.PARAGRAPH_BREAK_CHAR);
Assert.assertEquals(ControlChar.SECTION_BREAK.toCharArray()[0], ControlChar.SECTION_BREAK_CHAR);
Assert.assertEquals(ControlChar.PAGE_BREAK.toCharArray()[0], ControlChar.SECTION_BREAK_CHAR);
Assert.assertEquals(ControlChar.COLUMN_BREAK.toCharArray()[0], ControlChar.COLUMN_BREAK_CHAR);

      • PAGE_BREAK

        public static final java.lang.String PAGE_BREAK
        Page break character: "\x000c" or "\f". Note it has the same value as SECTION_BREAK.

        Example:

        Shows how to add various control characters to a document.
        Document doc = new Document();
DocumentBuilder builder = new DocumentBuilder(doc);

// Add a regular space.
builder.write("Before space." + ControlChar.SPACE_CHAR + "After space.");

// Add an NBSP, which is a non-breaking space.
// Unlike the regular space, this space can't have an automatic line break at its position.
builder.write("Before space." + ControlChar.NON_BREAKING_SPACE + "After space.");

// Add a tab character.
builder.write("Before tab." + ControlChar.TAB + "After tab.");

// Add a line break.
builder.write("Before line break." + ControlChar.LINE_BREAK + "After line break.");

// Add a new line and starts a new paragraph.
Assert.assertEquals(1, doc.getFirstSection().getBody().getChildNodes(NodeType.PARAGRAPH, true).getCount());
builder.write("Before line feed." + ControlChar.LINE_FEED + "After line feed.");
Assert.assertEquals(2, doc.getFirstSection().getBody().getChildNodes(NodeType.PARAGRAPH, true).getCount());

// The line feed character has two versions.
Assert.assertEquals(ControlChar.LINE_FEED, ControlChar.LF);

// Carriage returns and line feeds can be represented together by one character.
Assert.assertEquals(ControlChar.CR_LF, ControlChar.CR + ControlChar.LF);

// Add a paragraph break, which will start a new paragraph.
builder.write("Before paragraph break." + ControlChar.PARAGRAPH_BREAK + "After paragraph break.");
Assert.assertEquals(doc.getFirstSection().getBody().getChildNodes(NodeType.PARAGRAPH, true).getCount(), 3);

// Add a section break. This does not make a new section or paragraph.
Assert.assertEquals(doc.getSections().getCount(), 1);
builder.write("Before section break." + ControlChar.SECTION_BREAK + "After section break.");
Assert.assertEquals(doc.getSections().getCount(), 1);

// Add a page break.
builder.write("Before page break." + ControlChar.PAGE_BREAK + "After page break.");

// A page break is the same value as a section break.
Assert.assertEquals(ControlChar.PAGE_BREAK, ControlChar.SECTION_BREAK);

// Insert a new section, and then set its column count to two.
doc.appendChild(new Section(doc));
builder.moveToSection(1);
builder.getCurrentSection().getPageSetup().getTextColumns().setCount(2);

// We can use a control character to mark the point where text moves to the next column.
builder.write("Text at end of column 1." + ControlChar.COLUMN_BREAK + "Text at beginning of column 2.");

doc.save(getArtifactsDir() + "ControlChar.InsertControlChars.docx");

// There are char and string counterparts for most characters.
Assert.assertEquals(ControlChar.CELL.toCharArray()[0], ControlChar.CELL_CHAR);
Assert.assertEquals(ControlChar.NON_BREAKING_SPACE.toCharArray()[0], ControlChar.NON_BREAKING_SPACE_CHAR);
Assert.assertEquals(ControlChar.TAB.toCharArray()[0], ControlChar.TAB_CHAR);
Assert.assertEquals(ControlChar.LINE_BREAK.toCharArray()[0], ControlChar.LINE_BREAK_CHAR);
Assert.assertEquals(ControlChar.LINE_FEED.toCharArray()[0], ControlChar.LINE_FEED_CHAR);
Assert.assertEquals(ControlChar.PARAGRAPH_BREAK.toCharArray()[0], ControlChar.PARAGRAPH_BREAK_CHAR);
Assert.assertEquals(ControlChar.SECTION_BREAK.toCharArray()[0], ControlChar.SECTION_BREAK_CHAR);
Assert.assertEquals(ControlChar.PAGE_BREAK.toCharArray()[0], ControlChar.SECTION_BREAK_CHAR);
Assert.assertEquals(ControlChar.COLUMN_BREAK.toCharArray()[0], ControlChar.COLUMN_BREAK_CHAR);

      • SECTION_BREAK

        public static final java.lang.String SECTION_BREAK
        End of section character: "\x000c" or "\f". Note it has the same value as PAGE_BREAK.

        Example:

        Shows how to add various control characters to a document.
        Document doc = new Document();
DocumentBuilder builder = new DocumentBuilder(doc);

// Add a regular space.
builder.write("Before space." + ControlChar.SPACE_CHAR + "After space.");

// Add an NBSP, which is a non-breaking space.
// Unlike the regular space, this space can't have an automatic line break at its position.
builder.write("Before space." + ControlChar.NON_BREAKING_SPACE + "After space.");

// Add a tab character.
builder.write("Before tab." + ControlChar.TAB + "After tab.");

// Add a line break.
builder.write("Before line break." + ControlChar.LINE_BREAK + "After line break.");

// Add a new line and starts a new paragraph.
Assert.assertEquals(1, doc.getFirstSection().getBody().getChildNodes(NodeType.PARAGRAPH, true).getCount());
builder.write("Before line feed." + ControlChar.LINE_FEED + "After line feed.");
Assert.assertEquals(2, doc.getFirstSection().getBody().getChildNodes(NodeType.PARAGRAPH, true).getCount());

// The line feed character has two versions.
Assert.assertEquals(ControlChar.LINE_FEED, ControlChar.LF);

// Carriage returns and line feeds can be represented together by one character.
Assert.assertEquals(ControlChar.CR_LF, ControlChar.CR + ControlChar.LF);

// Add a paragraph break, which will start a new paragraph.
builder.write("Before paragraph break." + ControlChar.PARAGRAPH_BREAK + "After paragraph break.");
Assert.assertEquals(doc.getFirstSection().getBody().getChildNodes(NodeType.PARAGRAPH, true).getCount(), 3);

// Add a section break. This does not make a new section or paragraph.
Assert.assertEquals(doc.getSections().getCount(), 1);
builder.write("Before section break." + ControlChar.SECTION_BREAK + "After section break.");
Assert.assertEquals(doc.getSections().getCount(), 1);

// Add a page break.
builder.write("Before page break." + ControlChar.PAGE_BREAK + "After page break.");

// A page break is the same value as a section break.
Assert.assertEquals(ControlChar.PAGE_BREAK, ControlChar.SECTION_BREAK);

// Insert a new section, and then set its column count to two.
doc.appendChild(new Section(doc));
builder.moveToSection(1);
builder.getCurrentSection().getPageSetup().getTextColumns().setCount(2);

// We can use a control character to mark the point where text moves to the next column.
builder.write("Text at end of column 1." + ControlChar.COLUMN_BREAK + "Text at beginning of column 2.");

doc.save(getArtifactsDir() + "ControlChar.InsertControlChars.docx");

// There are char and string counterparts for most characters.
Assert.assertEquals(ControlChar.CELL.toCharArray()[0], ControlChar.CELL_CHAR);
Assert.assertEquals(ControlChar.NON_BREAKING_SPACE.toCharArray()[0], ControlChar.NON_BREAKING_SPACE_CHAR);
Assert.assertEquals(ControlChar.TAB.toCharArray()[0], ControlChar.TAB_CHAR);
Assert.assertEquals(ControlChar.LINE_BREAK.toCharArray()[0], ControlChar.LINE_BREAK_CHAR);
Assert.assertEquals(ControlChar.LINE_FEED.toCharArray()[0], ControlChar.LINE_FEED_CHAR);
Assert.assertEquals(ControlChar.PARAGRAPH_BREAK.toCharArray()[0], ControlChar.PARAGRAPH_BREAK_CHAR);
Assert.assertEquals(ControlChar.SECTION_BREAK.toCharArray()[0], ControlChar.SECTION_BREAK_CHAR);
Assert.assertEquals(ControlChar.PAGE_BREAK.toCharArray()[0], ControlChar.SECTION_BREAK_CHAR);
Assert.assertEquals(ControlChar.COLUMN_BREAK.toCharArray()[0], ControlChar.COLUMN_BREAK_CHAR);

      • CR

        public static final java.lang.String CR
        Carriage return character: "\x000d" or "\r". Same as PARAGRAPH_BREAK.

        Example:

        Shows how to use control characters.
        Document doc = new Document();
DocumentBuilder builder = new DocumentBuilder(doc);

// Insert paragraphs with text with DocumentBuilder.
builder.writeln("Hello world!");
builder.writeln("Hello again!");

// Converting the document to text form reveals that control characters
// represent some of the document's structural elements, such as page breaks.
Assert.assertEquals(MessageFormat.format("Hello world!{0}", ControlChar.CR) +
                MessageFormat.format("Hello again!{0}", ControlChar.CR) +
                ControlChar.PAGE_BREAK, doc.getText());

// When converting a document to string form,
// we can omit some of the control characters with the Trim method.
Assert.assertEquals(MessageFormat.format("Hello world!{0}", ControlChar.CR) +
                "Hello again!", doc.getText().trim());

      • PARAGRAPH_BREAK

        public static final java.lang.String PARAGRAPH_BREAK
        End of paragraph character: "\x000d" or "\r". Same as CR

        Example:

        Shows how to add various control characters to a document.
        Document doc = new Document();
DocumentBuilder builder = new DocumentBuilder(doc);

// Add a regular space.
builder.write("Before space." + ControlChar.SPACE_CHAR + "After space.");

// Add an NBSP, which is a non-breaking space.
// Unlike the regular space, this space can't have an automatic line break at its position.
builder.write("Before space." + ControlChar.NON_BREAKING_SPACE + "After space.");

// Add a tab character.
builder.write("Before tab." + ControlChar.TAB + "After tab.");

// Add a line break.
builder.write("Before line break." + ControlChar.LINE_BREAK + "After line break.");

// Add a new line and starts a new paragraph.
Assert.assertEquals(1, doc.getFirstSection().getBody().getChildNodes(NodeType.PARAGRAPH, true).getCount());
builder.write("Before line feed." + ControlChar.LINE_FEED + "After line feed.");
Assert.assertEquals(2, doc.getFirstSection().getBody().getChildNodes(NodeType.PARAGRAPH, true).getCount());

// The line feed character has two versions.
Assert.assertEquals(ControlChar.LINE_FEED, ControlChar.LF);

// Carriage returns and line feeds can be represented together by one character.
Assert.assertEquals(ControlChar.CR_LF, ControlChar.CR + ControlChar.LF);

// Add a paragraph break, which will start a new paragraph.
builder.write("Before paragraph break." + ControlChar.PARAGRAPH_BREAK + "After paragraph break.");
Assert.assertEquals(doc.getFirstSection().getBody().getChildNodes(NodeType.PARAGRAPH, true).getCount(), 3);

// Add a section break. This does not make a new section or paragraph.
Assert.assertEquals(doc.getSections().getCount(), 1);
builder.write("Before section break." + ControlChar.SECTION_BREAK + "After section break.");
Assert.assertEquals(doc.getSections().getCount(), 1);

// Add a page break.
builder.write("Before page break." + ControlChar.PAGE_BREAK + "After page break.");

// A page break is the same value as a section break.
Assert.assertEquals(ControlChar.PAGE_BREAK, ControlChar.SECTION_BREAK);

// Insert a new section, and then set its column count to two.
doc.appendChild(new Section(doc));
builder.moveToSection(1);
builder.getCurrentSection().getPageSetup().getTextColumns().setCount(2);

// We can use a control character to mark the point where text moves to the next column.
builder.write("Text at end of column 1." + ControlChar.COLUMN_BREAK + "Text at beginning of column 2.");

doc.save(getArtifactsDir() + "ControlChar.InsertControlChars.docx");

// There are char and string counterparts for most characters.
Assert.assertEquals(ControlChar.CELL.toCharArray()[0], ControlChar.CELL_CHAR);
Assert.assertEquals(ControlChar.NON_BREAKING_SPACE.toCharArray()[0], ControlChar.NON_BREAKING_SPACE_CHAR);
Assert.assertEquals(ControlChar.TAB.toCharArray()[0], ControlChar.TAB_CHAR);
Assert.assertEquals(ControlChar.LINE_BREAK.toCharArray()[0], ControlChar.LINE_BREAK_CHAR);
Assert.assertEquals(ControlChar.LINE_FEED.toCharArray()[0], ControlChar.LINE_FEED_CHAR);
Assert.assertEquals(ControlChar.PARAGRAPH_BREAK.toCharArray()[0], ControlChar.PARAGRAPH_BREAK_CHAR);
Assert.assertEquals(ControlChar.SECTION_BREAK.toCharArray()[0], ControlChar.SECTION_BREAK_CHAR);
Assert.assertEquals(ControlChar.PAGE_BREAK.toCharArray()[0], ControlChar.SECTION_BREAK_CHAR);
Assert.assertEquals(ControlChar.COLUMN_BREAK.toCharArray()[0], ControlChar.COLUMN_BREAK_CHAR);

      • COLUMN_BREAK

        public static final java.lang.String COLUMN_BREAK
        End of column character: "\x000e".

        Example:

        Shows how to add various control characters to a document.
        Document doc = new Document();
DocumentBuilder builder = new DocumentBuilder(doc);

// Add a regular space.
builder.write("Before space." + ControlChar.SPACE_CHAR + "After space.");

// Add an NBSP, which is a non-breaking space.
// Unlike the regular space, this space can't have an automatic line break at its position.
builder.write("Before space." + ControlChar.NON_BREAKING_SPACE + "After space.");

// Add a tab character.
builder.write("Before tab." + ControlChar.TAB + "After tab.");

// Add a line break.
builder.write("Before line break." + ControlChar.LINE_BREAK + "After line break.");

// Add a new line and starts a new paragraph.
Assert.assertEquals(1, doc.getFirstSection().getBody().getChildNodes(NodeType.PARAGRAPH, true).getCount());
builder.write("Before line feed." + ControlChar.LINE_FEED + "After line feed.");
Assert.assertEquals(2, doc.getFirstSection().getBody().getChildNodes(NodeType.PARAGRAPH, true).getCount());

// The line feed character has two versions.
Assert.assertEquals(ControlChar.LINE_FEED, ControlChar.LF);

// Carriage returns and line feeds can be represented together by one character.
Assert.assertEquals(ControlChar.CR_LF, ControlChar.CR + ControlChar.LF);

// Add a paragraph break, which will start a new paragraph.
builder.write("Before paragraph break." + ControlChar.PARAGRAPH_BREAK + "After paragraph break.");
Assert.assertEquals(doc.getFirstSection().getBody().getChildNodes(NodeType.PARAGRAPH, true).getCount(), 3);

// Add a section break. This does not make a new section or paragraph.
Assert.assertEquals(doc.getSections().getCount(), 1);
builder.write("Before section break." + ControlChar.SECTION_BREAK + "After section break.");
Assert.assertEquals(doc.getSections().getCount(), 1);

// Add a page break.
builder.write("Before page break." + ControlChar.PAGE_BREAK + "After page break.");

// A page break is the same value as a section break.
Assert.assertEquals(ControlChar.PAGE_BREAK, ControlChar.SECTION_BREAK);

// Insert a new section, and then set its column count to two.
doc.appendChild(new Section(doc));
builder.moveToSection(1);
builder.getCurrentSection().getPageSetup().getTextColumns().setCount(2);

// We can use a control character to mark the point where text moves to the next column.
builder.write("Text at end of column 1." + ControlChar.COLUMN_BREAK + "Text at beginning of column 2.");

doc.save(getArtifactsDir() + "ControlChar.InsertControlChars.docx");

// There are char and string counterparts for most characters.
Assert.assertEquals(ControlChar.CELL.toCharArray()[0], ControlChar.CELL_CHAR);
Assert.assertEquals(ControlChar.NON_BREAKING_SPACE.toCharArray()[0], ControlChar.NON_BREAKING_SPACE_CHAR);
Assert.assertEquals(ControlChar.TAB.toCharArray()[0], ControlChar.TAB_CHAR);
Assert.assertEquals(ControlChar.LINE_BREAK.toCharArray()[0], ControlChar.LINE_BREAK_CHAR);
Assert.assertEquals(ControlChar.LINE_FEED.toCharArray()[0], ControlChar.LINE_FEED_CHAR);
Assert.assertEquals(ControlChar.PARAGRAPH_BREAK.toCharArray()[0], ControlChar.PARAGRAPH_BREAK_CHAR);
Assert.assertEquals(ControlChar.SECTION_BREAK.toCharArray()[0], ControlChar.SECTION_BREAK_CHAR);
Assert.assertEquals(ControlChar.PAGE_BREAK.toCharArray()[0], ControlChar.SECTION_BREAK_CHAR);
Assert.assertEquals(ControlChar.COLUMN_BREAK.toCharArray()[0], ControlChar.COLUMN_BREAK_CHAR);

      • CR_LF

        public static final java.lang.String CR_LF
        Carriage return followed by line feed character: "\x000d\x000a" or "\r\n". Not used as such in Microsoft Word documents, but commonly used in text files for paragraph breaks.

        Example:

        Shows how to add various control characters to a document.
        Document doc = new Document();
DocumentBuilder builder = new DocumentBuilder(doc);

// Add a regular space.
builder.write("Before space." + ControlChar.SPACE_CHAR + "After space.");

// Add an NBSP, which is a non-breaking space.
// Unlike the regular space, this space can't have an automatic line break at its position.
builder.write("Before space." + ControlChar.NON_BREAKING_SPACE + "After space.");

// Add a tab character.
builder.write("Before tab." + ControlChar.TAB + "After tab.");

// Add a line break.
builder.write("Before line break." + ControlChar.LINE_BREAK + "After line break.");

// Add a new line and starts a new paragraph.
Assert.assertEquals(1, doc.getFirstSection().getBody().getChildNodes(NodeType.PARAGRAPH, true).getCount());
builder.write("Before line feed." + ControlChar.LINE_FEED + "After line feed.");
Assert.assertEquals(2, doc.getFirstSection().getBody().getChildNodes(NodeType.PARAGRAPH, true).getCount());

// The line feed character has two versions.
Assert.assertEquals(ControlChar.LINE_FEED, ControlChar.LF);

// Carriage returns and line feeds can be represented together by one character.
Assert.assertEquals(ControlChar.CR_LF, ControlChar.CR + ControlChar.LF);

// Add a paragraph break, which will start a new paragraph.
builder.write("Before paragraph break." + ControlChar.PARAGRAPH_BREAK + "After paragraph break.");
Assert.assertEquals(doc.getFirstSection().getBody().getChildNodes(NodeType.PARAGRAPH, true).getCount(), 3);

// Add a section break. This does not make a new section or paragraph.
Assert.assertEquals(doc.getSections().getCount(), 1);
builder.write("Before section break." + ControlChar.SECTION_BREAK + "After section break.");
Assert.assertEquals(doc.getSections().getCount(), 1);

// Add a page break.
builder.write("Before page break." + ControlChar.PAGE_BREAK + "After page break.");

// A page break is the same value as a section break.
Assert.assertEquals(ControlChar.PAGE_BREAK, ControlChar.SECTION_BREAK);

// Insert a new section, and then set its column count to two.
doc.appendChild(new Section(doc));
builder.moveToSection(1);
builder.getCurrentSection().getPageSetup().getTextColumns().setCount(2);

// We can use a control character to mark the point where text moves to the next column.
builder.write("Text at end of column 1." + ControlChar.COLUMN_BREAK + "Text at beginning of column 2.");

doc.save(getArtifactsDir() + "ControlChar.InsertControlChars.docx");

// There are char and string counterparts for most characters.
Assert.assertEquals(ControlChar.CELL.toCharArray()[0], ControlChar.CELL_CHAR);
Assert.assertEquals(ControlChar.NON_BREAKING_SPACE.toCharArray()[0], ControlChar.NON_BREAKING_SPACE_CHAR);
Assert.assertEquals(ControlChar.TAB.toCharArray()[0], ControlChar.TAB_CHAR);
Assert.assertEquals(ControlChar.LINE_BREAK.toCharArray()[0], ControlChar.LINE_BREAK_CHAR);
Assert.assertEquals(ControlChar.LINE_FEED.toCharArray()[0], ControlChar.LINE_FEED_CHAR);
Assert.assertEquals(ControlChar.PARAGRAPH_BREAK.toCharArray()[0], ControlChar.PARAGRAPH_BREAK_CHAR);
Assert.assertEquals(ControlChar.SECTION_BREAK.toCharArray()[0], ControlChar.SECTION_BREAK_CHAR);
Assert.assertEquals(ControlChar.PAGE_BREAK.toCharArray()[0], ControlChar.SECTION_BREAK_CHAR);
Assert.assertEquals(ControlChar.COLUMN_BREAK.toCharArray()[0], ControlChar.COLUMN_BREAK_CHAR);

      • NON_BREAKING_SPACE

        public static final java.lang.String NON_BREAKING_SPACE
        Non-breaking space character: "\x00a0".

        Example:

        Shows how to add various control characters to a document.
        Document doc = new Document();
DocumentBuilder builder = new DocumentBuilder(doc);

// Add a regular space.
builder.write("Before space." + ControlChar.SPACE_CHAR + "After space.");

// Add an NBSP, which is a non-breaking space.
// Unlike the regular space, this space can't have an automatic line break at its position.
builder.write("Before space." + ControlChar.NON_BREAKING_SPACE + "After space.");

// Add a tab character.
builder.write("Before tab." + ControlChar.TAB + "After tab.");

// Add a line break.
builder.write("Before line break." + ControlChar.LINE_BREAK + "After line break.");

// Add a new line and starts a new paragraph.
Assert.assertEquals(1, doc.getFirstSection().getBody().getChildNodes(NodeType.PARAGRAPH, true).getCount());
builder.write("Before line feed." + ControlChar.LINE_FEED + "After line feed.");
Assert.assertEquals(2, doc.getFirstSection().getBody().getChildNodes(NodeType.PARAGRAPH, true).getCount());

// The line feed character has two versions.
Assert.assertEquals(ControlChar.LINE_FEED, ControlChar.LF);

// Carriage returns and line feeds can be represented together by one character.
Assert.assertEquals(ControlChar.CR_LF, ControlChar.CR + ControlChar.LF);

// Add a paragraph break, which will start a new paragraph.
builder.write("Before paragraph break." + ControlChar.PARAGRAPH_BREAK + "After paragraph break.");
Assert.assertEquals(doc.getFirstSection().getBody().getChildNodes(NodeType.PARAGRAPH, true).getCount(), 3);

// Add a section break. This does not make a new section or paragraph.
Assert.assertEquals(doc.getSections().getCount(), 1);
builder.write("Before section break." + ControlChar.SECTION_BREAK + "After section break.");
Assert.assertEquals(doc.getSections().getCount(), 1);

// Add a page break.
builder.write("Before page break." + ControlChar.PAGE_BREAK + "After page break.");

// A page break is the same value as a section break.
Assert.assertEquals(ControlChar.PAGE_BREAK, ControlChar.SECTION_BREAK);

// Insert a new section, and then set its column count to two.
doc.appendChild(new Section(doc));
builder.moveToSection(1);
builder.getCurrentSection().getPageSetup().getTextColumns().setCount(2);

// We can use a control character to mark the point where text moves to the next column.
builder.write("Text at end of column 1." + ControlChar.COLUMN_BREAK + "Text at beginning of column 2.");

doc.save(getArtifactsDir() + "ControlChar.InsertControlChars.docx");

// There are char and string counterparts for most characters.
Assert.assertEquals(ControlChar.CELL.toCharArray()[0], ControlChar.CELL_CHAR);
Assert.assertEquals(ControlChar.NON_BREAKING_SPACE.toCharArray()[0], ControlChar.NON_BREAKING_SPACE_CHAR);
Assert.assertEquals(ControlChar.TAB.toCharArray()[0], ControlChar.TAB_CHAR);
Assert.assertEquals(ControlChar.LINE_BREAK.toCharArray()[0], ControlChar.LINE_BREAK_CHAR);
Assert.assertEquals(ControlChar.LINE_FEED.toCharArray()[0], ControlChar.LINE_FEED_CHAR);
Assert.assertEquals(ControlChar.PARAGRAPH_BREAK.toCharArray()[0], ControlChar.PARAGRAPH_BREAK_CHAR);
Assert.assertEquals(ControlChar.SECTION_BREAK.toCharArray()[0], ControlChar.SECTION_BREAK_CHAR);
Assert.assertEquals(ControlChar.PAGE_BREAK.toCharArray()[0], ControlChar.SECTION_BREAK_CHAR);
Assert.assertEquals(ControlChar.COLUMN_BREAK.toCharArray()[0], ControlChar.COLUMN_BREAK_CHAR);

      • CELL_CHAR

        public static final char CELL_CHAR
        End of a table cell or end of a table row character: (char)7 or "\a".

        Example:

        Shows how to add various control characters to a document.
        Document doc = new Document();
DocumentBuilder builder = new DocumentBuilder(doc);

// Add a regular space.
builder.write("Before space." + ControlChar.SPACE_CHAR + "After space.");

// Add an NBSP, which is a non-breaking space.
// Unlike the regular space, this space can't have an automatic line break at its position.
builder.write("Before space." + ControlChar.NON_BREAKING_SPACE + "After space.");

// Add a tab character.
builder.write("Before tab." + ControlChar.TAB + "After tab.");

// Add a line break.
builder.write("Before line break." + ControlChar.LINE_BREAK + "After line break.");

// Add a new line and starts a new paragraph.
Assert.assertEquals(1, doc.getFirstSection().getBody().getChildNodes(NodeType.PARAGRAPH, true).getCount());
builder.write("Before line feed." + ControlChar.LINE_FEED + "After line feed.");
Assert.assertEquals(2, doc.getFirstSection().getBody().getChildNodes(NodeType.PARAGRAPH, true).getCount());

// The line feed character has two versions.
Assert.assertEquals(ControlChar.LINE_FEED, ControlChar.LF);

// Carriage returns and line feeds can be represented together by one character.
Assert.assertEquals(ControlChar.CR_LF, ControlChar.CR + ControlChar.LF);

// Add a paragraph break, which will start a new paragraph.
builder.write("Before paragraph break." + ControlChar.PARAGRAPH_BREAK + "After paragraph break.");
Assert.assertEquals(doc.getFirstSection().getBody().getChildNodes(NodeType.PARAGRAPH, true).getCount(), 3);

// Add a section break. This does not make a new section or paragraph.
Assert.assertEquals(doc.getSections().getCount(), 1);
builder.write("Before section break." + ControlChar.SECTION_BREAK + "After section break.");
Assert.assertEquals(doc.getSections().getCount(), 1);

// Add a page break.
builder.write("Before page break." + ControlChar.PAGE_BREAK + "After page break.");

// A page break is the same value as a section break.
Assert.assertEquals(ControlChar.PAGE_BREAK, ControlChar.SECTION_BREAK);

// Insert a new section, and then set its column count to two.
doc.appendChild(new Section(doc));
builder.moveToSection(1);
builder.getCurrentSection().getPageSetup().getTextColumns().setCount(2);

// We can use a control character to mark the point where text moves to the next column.
builder.write("Text at end of column 1." + ControlChar.COLUMN_BREAK + "Text at beginning of column 2.");

doc.save(getArtifactsDir() + "ControlChar.InsertControlChars.docx");

// There are char and string counterparts for most characters.
Assert.assertEquals(ControlChar.CELL.toCharArray()[0], ControlChar.CELL_CHAR);
Assert.assertEquals(ControlChar.NON_BREAKING_SPACE.toCharArray()[0], ControlChar.NON_BREAKING_SPACE_CHAR);
Assert.assertEquals(ControlChar.TAB.toCharArray()[0], ControlChar.TAB_CHAR);
Assert.assertEquals(ControlChar.LINE_BREAK.toCharArray()[0], ControlChar.LINE_BREAK_CHAR);
Assert.assertEquals(ControlChar.LINE_FEED.toCharArray()[0], ControlChar.LINE_FEED_CHAR);
Assert.assertEquals(ControlChar.PARAGRAPH_BREAK.toCharArray()[0], ControlChar.PARAGRAPH_BREAK_CHAR);
Assert.assertEquals(ControlChar.SECTION_BREAK.toCharArray()[0], ControlChar.SECTION_BREAK_CHAR);
Assert.assertEquals(ControlChar.PAGE_BREAK.toCharArray()[0], ControlChar.SECTION_BREAK_CHAR);
Assert.assertEquals(ControlChar.COLUMN_BREAK.toCharArray()[0], ControlChar.COLUMN_BREAK_CHAR);

      • TAB_CHAR

        public static final char TAB_CHAR
        Tab character: (char)9 or "\t".

        Example:

        Shows how to set a custom interval for tab stop positions.
        Document doc = new Document();
DocumentBuilder builder = new DocumentBuilder(doc);

// Set tab stops to appear every 72 points (1 inch).
builder.getDocument().setDefaultTabStop(72.0);

// Each tab character snaps the text after it to the next closest tab stop position.
builder.writeln("Hello" + ControlChar.TAB + "World!");
builder.writeln("Hello" + ControlChar.TAB_CHAR + "World!");

      • LINE_FEED_CHAR

        public static final char LINE_FEED_CHAR
        Line feed character: (char)10 or "\n".

        Example:

        Shows how to add various control characters to a document.
        Document doc = new Document();
DocumentBuilder builder = new DocumentBuilder(doc);

// Add a regular space.
builder.write("Before space." + ControlChar.SPACE_CHAR + "After space.");

// Add an NBSP, which is a non-breaking space.
// Unlike the regular space, this space can't have an automatic line break at its position.
builder.write("Before space." + ControlChar.NON_BREAKING_SPACE + "After space.");

// Add a tab character.
builder.write("Before tab." + ControlChar.TAB + "After tab.");

// Add a line break.
builder.write("Before line break." + ControlChar.LINE_BREAK + "After line break.");

// Add a new line and starts a new paragraph.
Assert.assertEquals(1, doc.getFirstSection().getBody().getChildNodes(NodeType.PARAGRAPH, true).getCount());
builder.write("Before line feed." + ControlChar.LINE_FEED + "After line feed.");
Assert.assertEquals(2, doc.getFirstSection().getBody().getChildNodes(NodeType.PARAGRAPH, true).getCount());

// The line feed character has two versions.
Assert.assertEquals(ControlChar.LINE_FEED, ControlChar.LF);

// Carriage returns and line feeds can be represented together by one character.
Assert.assertEquals(ControlChar.CR_LF, ControlChar.CR + ControlChar.LF);

// Add a paragraph break, which will start a new paragraph.
builder.write("Before paragraph break." + ControlChar.PARAGRAPH_BREAK + "After paragraph break.");
Assert.assertEquals(doc.getFirstSection().getBody().getChildNodes(NodeType.PARAGRAPH, true).getCount(), 3);

// Add a section break. This does not make a new section or paragraph.
Assert.assertEquals(doc.getSections().getCount(), 1);
builder.write("Before section break." + ControlChar.SECTION_BREAK + "After section break.");
Assert.assertEquals(doc.getSections().getCount(), 1);

// Add a page break.
builder.write("Before page break." + ControlChar.PAGE_BREAK + "After page break.");

// A page break is the same value as a section break.
Assert.assertEquals(ControlChar.PAGE_BREAK, ControlChar.SECTION_BREAK);

// Insert a new section, and then set its column count to two.
doc.appendChild(new Section(doc));
builder.moveToSection(1);
builder.getCurrentSection().getPageSetup().getTextColumns().setCount(2);

// We can use a control character to mark the point where text moves to the next column.
builder.write("Text at end of column 1." + ControlChar.COLUMN_BREAK + "Text at beginning of column 2.");

doc.save(getArtifactsDir() + "ControlChar.InsertControlChars.docx");

// There are char and string counterparts for most characters.
Assert.assertEquals(ControlChar.CELL.toCharArray()[0], ControlChar.CELL_CHAR);
Assert.assertEquals(ControlChar.NON_BREAKING_SPACE.toCharArray()[0], ControlChar.NON_BREAKING_SPACE_CHAR);
Assert.assertEquals(ControlChar.TAB.toCharArray()[0], ControlChar.TAB_CHAR);
Assert.assertEquals(ControlChar.LINE_BREAK.toCharArray()[0], ControlChar.LINE_BREAK_CHAR);
Assert.assertEquals(ControlChar.LINE_FEED.toCharArray()[0], ControlChar.LINE_FEED_CHAR);
Assert.assertEquals(ControlChar.PARAGRAPH_BREAK.toCharArray()[0], ControlChar.PARAGRAPH_BREAK_CHAR);
Assert.assertEquals(ControlChar.SECTION_BREAK.toCharArray()[0], ControlChar.SECTION_BREAK_CHAR);
Assert.assertEquals(ControlChar.PAGE_BREAK.toCharArray()[0], ControlChar.SECTION_BREAK_CHAR);
Assert.assertEquals(ControlChar.COLUMN_BREAK.toCharArray()[0], ControlChar.COLUMN_BREAK_CHAR);

      • LINE_BREAK_CHAR

        public static final char LINE_BREAK_CHAR
        Line break character: (char)11 or "\v".

        Example:

        Shows how to add various control characters to a document.
        Document doc = new Document();
DocumentBuilder builder = new DocumentBuilder(doc);

// Add a regular space.
builder.write("Before space." + ControlChar.SPACE_CHAR + "After space.");

// Add an NBSP, which is a non-breaking space.
// Unlike the regular space, this space can't have an automatic line break at its position.
builder.write("Before space." + ControlChar.NON_BREAKING_SPACE + "After space.");

// Add a tab character.
builder.write("Before tab." + ControlChar.TAB + "After tab.");

// Add a line break.
builder.write("Before line break." + ControlChar.LINE_BREAK + "After line break.");

// Add a new line and starts a new paragraph.
Assert.assertEquals(1, doc.getFirstSection().getBody().getChildNodes(NodeType.PARAGRAPH, true).getCount());
builder.write("Before line feed." + ControlChar.LINE_FEED + "After line feed.");
Assert.assertEquals(2, doc.getFirstSection().getBody().getChildNodes(NodeType.PARAGRAPH, true).getCount());

// The line feed character has two versions.
Assert.assertEquals(ControlChar.LINE_FEED, ControlChar.LF);

// Carriage returns and line feeds can be represented together by one character.
Assert.assertEquals(ControlChar.CR_LF, ControlChar.CR + ControlChar.LF);

// Add a paragraph break, which will start a new paragraph.
builder.write("Before paragraph break." + ControlChar.PARAGRAPH_BREAK + "After paragraph break.");
Assert.assertEquals(doc.getFirstSection().getBody().getChildNodes(NodeType.PARAGRAPH, true).getCount(), 3);

// Add a section break. This does not make a new section or paragraph.
Assert.assertEquals(doc.getSections().getCount(), 1);
builder.write("Before section break." + ControlChar.SECTION_BREAK + "After section break.");
Assert.assertEquals(doc.getSections().getCount(), 1);

// Add a page break.
builder.write("Before page break." + ControlChar.PAGE_BREAK + "After page break.");

// A page break is the same value as a section break.
Assert.assertEquals(ControlChar.PAGE_BREAK, ControlChar.SECTION_BREAK);

// Insert a new section, and then set its column count to two.
doc.appendChild(new Section(doc));
builder.moveToSection(1);
builder.getCurrentSection().getPageSetup().getTextColumns().setCount(2);

// We can use a control character to mark the point where text moves to the next column.
builder.write("Text at end of column 1." + ControlChar.COLUMN_BREAK + "Text at beginning of column 2.");

doc.save(getArtifactsDir() + "ControlChar.InsertControlChars.docx");

// There are char and string counterparts for most characters.
Assert.assertEquals(ControlChar.CELL.toCharArray()[0], ControlChar.CELL_CHAR);
Assert.assertEquals(ControlChar.NON_BREAKING_SPACE.toCharArray()[0], ControlChar.NON_BREAKING_SPACE_CHAR);
Assert.assertEquals(ControlChar.TAB.toCharArray()[0], ControlChar.TAB_CHAR);
Assert.assertEquals(ControlChar.LINE_BREAK.toCharArray()[0], ControlChar.LINE_BREAK_CHAR);
Assert.assertEquals(ControlChar.LINE_FEED.toCharArray()[0], ControlChar.LINE_FEED_CHAR);
Assert.assertEquals(ControlChar.PARAGRAPH_BREAK.toCharArray()[0], ControlChar.PARAGRAPH_BREAK_CHAR);
Assert.assertEquals(ControlChar.SECTION_BREAK.toCharArray()[0], ControlChar.SECTION_BREAK_CHAR);
Assert.assertEquals(ControlChar.PAGE_BREAK.toCharArray()[0], ControlChar.SECTION_BREAK_CHAR);
Assert.assertEquals(ControlChar.COLUMN_BREAK.toCharArray()[0], ControlChar.COLUMN_BREAK_CHAR);

      • PAGE_BREAK_CHAR

        public static final char PAGE_BREAK_CHAR
        Page break character: (char)12 or "\f".

        Example:

        Shows how to add various control characters to a document.
        Document doc = new Document();
DocumentBuilder builder = new DocumentBuilder(doc);

// Add a regular space.
builder.write("Before space." + ControlChar.SPACE_CHAR + "After space.");

// Add an NBSP, which is a non-breaking space.
// Unlike the regular space, this space can't have an automatic line break at its position.
builder.write("Before space." + ControlChar.NON_BREAKING_SPACE + "After space.");

// Add a tab character.
builder.write("Before tab." + ControlChar.TAB + "After tab.");

// Add a line break.
builder.write("Before line break." + ControlChar.LINE_BREAK + "After line break.");

// Add a new line and starts a new paragraph.
Assert.assertEquals(1, doc.getFirstSection().getBody().getChildNodes(NodeType.PARAGRAPH, true).getCount());
builder.write("Before line feed." + ControlChar.LINE_FEED + "After line feed.");
Assert.assertEquals(2, doc.getFirstSection().getBody().getChildNodes(NodeType.PARAGRAPH, true).getCount());

// The line feed character has two versions.
Assert.assertEquals(ControlChar.LINE_FEED, ControlChar.LF);

// Carriage returns and line feeds can be represented together by one character.
Assert.assertEquals(ControlChar.CR_LF, ControlChar.CR + ControlChar.LF);

// Add a paragraph break, which will start a new paragraph.
builder.write("Before paragraph break." + ControlChar.PARAGRAPH_BREAK + "After paragraph break.");
Assert.assertEquals(doc.getFirstSection().getBody().getChildNodes(NodeType.PARAGRAPH, true).getCount(), 3);

// Add a section break. This does not make a new section or paragraph.
Assert.assertEquals(doc.getSections().getCount(), 1);
builder.write("Before section break." + ControlChar.SECTION_BREAK + "After section break.");
Assert.assertEquals(doc.getSections().getCount(), 1);

// Add a page break.
builder.write("Before page break." + ControlChar.PAGE_BREAK + "After page break.");

// A page break is the same value as a section break.
Assert.assertEquals(ControlChar.PAGE_BREAK, ControlChar.SECTION_BREAK);

// Insert a new section, and then set its column count to two.
doc.appendChild(new Section(doc));
builder.moveToSection(1);
builder.getCurrentSection().getPageSetup().getTextColumns().setCount(2);

// We can use a control character to mark the point where text moves to the next column.
builder.write("Text at end of column 1." + ControlChar.COLUMN_BREAK + "Text at beginning of column 2.");

doc.save(getArtifactsDir() + "ControlChar.InsertControlChars.docx");

// There are char and string counterparts for most characters.
Assert.assertEquals(ControlChar.CELL.toCharArray()[0], ControlChar.CELL_CHAR);
Assert.assertEquals(ControlChar.NON_BREAKING_SPACE.toCharArray()[0], ControlChar.NON_BREAKING_SPACE_CHAR);
Assert.assertEquals(ControlChar.TAB.toCharArray()[0], ControlChar.TAB_CHAR);
Assert.assertEquals(ControlChar.LINE_BREAK.toCharArray()[0], ControlChar.LINE_BREAK_CHAR);
Assert.assertEquals(ControlChar.LINE_FEED.toCharArray()[0], ControlChar.LINE_FEED_CHAR);
Assert.assertEquals(ControlChar.PARAGRAPH_BREAK.toCharArray()[0], ControlChar.PARAGRAPH_BREAK_CHAR);
Assert.assertEquals(ControlChar.SECTION_BREAK.toCharArray()[0], ControlChar.SECTION_BREAK_CHAR);
Assert.assertEquals(ControlChar.PAGE_BREAK.toCharArray()[0], ControlChar.SECTION_BREAK_CHAR);
Assert.assertEquals(ControlChar.COLUMN_BREAK.toCharArray()[0], ControlChar.COLUMN_BREAK_CHAR);

      • SECTION_BREAK_CHAR

        public static final char SECTION_BREAK_CHAR
        End of section character: (char)12 or "\f".

        Example:

        Shows how to add various control characters to a document.
        Document doc = new Document();
DocumentBuilder builder = new DocumentBuilder(doc);

// Add a regular space.
builder.write("Before space." + ControlChar.SPACE_CHAR + "After space.");

// Add an NBSP, which is a non-breaking space.
// Unlike the regular space, this space can't have an automatic line break at its position.
builder.write("Before space." + ControlChar.NON_BREAKING_SPACE + "After space.");

// Add a tab character.
builder.write("Before tab." + ControlChar.TAB + "After tab.");

// Add a line break.
builder.write("Before line break." + ControlChar.LINE_BREAK + "After line break.");

// Add a new line and starts a new paragraph.
Assert.assertEquals(1, doc.getFirstSection().getBody().getChildNodes(NodeType.PARAGRAPH, true).getCount());
builder.write("Before line feed." + ControlChar.LINE_FEED + "After line feed.");
Assert.assertEquals(2, doc.getFirstSection().getBody().getChildNodes(NodeType.PARAGRAPH, true).getCount());

// The line feed character has two versions.
Assert.assertEquals(ControlChar.LINE_FEED, ControlChar.LF);

// Carriage returns and line feeds can be represented together by one character.
Assert.assertEquals(ControlChar.CR_LF, ControlChar.CR + ControlChar.LF);

// Add a paragraph break, which will start a new paragraph.
builder.write("Before paragraph break." + ControlChar.PARAGRAPH_BREAK + "After paragraph break.");
Assert.assertEquals(doc.getFirstSection().getBody().getChildNodes(NodeType.PARAGRAPH, true).getCount(), 3);

// Add a section break. This does not make a new section or paragraph.
Assert.assertEquals(doc.getSections().getCount(), 1);
builder.write("Before section break." + ControlChar.SECTION_BREAK + "After section break.");
Assert.assertEquals(doc.getSections().getCount(), 1);

// Add a page break.
builder.write("Before page break." + ControlChar.PAGE_BREAK + "After page break.");

// A page break is the same value as a section break.
Assert.assertEquals(ControlChar.PAGE_BREAK, ControlChar.SECTION_BREAK);

// Insert a new section, and then set its column count to two.
doc.appendChild(new Section(doc));
builder.moveToSection(1);
builder.getCurrentSection().getPageSetup().getTextColumns().setCount(2);

// We can use a control character to mark the point where text moves to the next column.
builder.write("Text at end of column 1." + ControlChar.COLUMN_BREAK + "Text at beginning of column 2.");

doc.save(getArtifactsDir() + "ControlChar.InsertControlChars.docx");

// There are char and string counterparts for most characters.
Assert.assertEquals(ControlChar.CELL.toCharArray()[0], ControlChar.CELL_CHAR);
Assert.assertEquals(ControlChar.NON_BREAKING_SPACE.toCharArray()[0], ControlChar.NON_BREAKING_SPACE_CHAR);
Assert.assertEquals(ControlChar.TAB.toCharArray()[0], ControlChar.TAB_CHAR);
Assert.assertEquals(ControlChar.LINE_BREAK.toCharArray()[0], ControlChar.LINE_BREAK_CHAR);
Assert.assertEquals(ControlChar.LINE_FEED.toCharArray()[0], ControlChar.LINE_FEED_CHAR);
Assert.assertEquals(ControlChar.PARAGRAPH_BREAK.toCharArray()[0], ControlChar.PARAGRAPH_BREAK_CHAR);
Assert.assertEquals(ControlChar.SECTION_BREAK.toCharArray()[0], ControlChar.SECTION_BREAK_CHAR);
Assert.assertEquals(ControlChar.PAGE_BREAK.toCharArray()[0], ControlChar.SECTION_BREAK_CHAR);
Assert.assertEquals(ControlChar.COLUMN_BREAK.toCharArray()[0], ControlChar.COLUMN_BREAK_CHAR);

      • PARAGRAPH_BREAK_CHAR

        public static final char PARAGRAPH_BREAK_CHAR
        End of paragraph character: (char)13 or "\r".

        Example:

        Shows how to add various control characters to a document.
        Document doc = new Document();
DocumentBuilder builder = new DocumentBuilder(doc);

// Add a regular space.
builder.write("Before space." + ControlChar.SPACE_CHAR + "After space.");

// Add an NBSP, which is a non-breaking space.
// Unlike the regular space, this space can't have an automatic line break at its position.
builder.write("Before space." + ControlChar.NON_BREAKING_SPACE + "After space.");

// Add a tab character.
builder.write("Before tab." + ControlChar.TAB + "After tab.");

// Add a line break.
builder.write("Before line break." + ControlChar.LINE_BREAK + "After line break.");

// Add a new line and starts a new paragraph.
Assert.assertEquals(1, doc.getFirstSection().getBody().getChildNodes(NodeType.PARAGRAPH, true).getCount());
builder.write("Before line feed." + ControlChar.LINE_FEED + "After line feed.");
Assert.assertEquals(2, doc.getFirstSection().getBody().getChildNodes(NodeType.PARAGRAPH, true).getCount());

// The line feed character has two versions.
Assert.assertEquals(ControlChar.LINE_FEED, ControlChar.LF);

// Carriage returns and line feeds can be represented together by one character.
Assert.assertEquals(ControlChar.CR_LF, ControlChar.CR + ControlChar.LF);

// Add a paragraph break, which will start a new paragraph.
builder.write("Before paragraph break." + ControlChar.PARAGRAPH_BREAK + "After paragraph break.");
Assert.assertEquals(doc.getFirstSection().getBody().getChildNodes(NodeType.PARAGRAPH, true).getCount(), 3);

// Add a section break. This does not make a new section or paragraph.
Assert.assertEquals(doc.getSections().getCount(), 1);
builder.write("Before section break." + ControlChar.SECTION_BREAK + "After section break.");
Assert.assertEquals(doc.getSections().getCount(), 1);

// Add a page break.
builder.write("Before page break." + ControlChar.PAGE_BREAK + "After page break.");

// A page break is the same value as a section break.
Assert.assertEquals(ControlChar.PAGE_BREAK, ControlChar.SECTION_BREAK);

// Insert a new section, and then set its column count to two.
doc.appendChild(new Section(doc));
builder.moveToSection(1);
builder.getCurrentSection().getPageSetup().getTextColumns().setCount(2);

// We can use a control character to mark the point where text moves to the next column.
builder.write("Text at end of column 1." + ControlChar.COLUMN_BREAK + "Text at beginning of column 2.");

doc.save(getArtifactsDir() + "ControlChar.InsertControlChars.docx");

// There are char and string counterparts for most characters.
Assert.assertEquals(ControlChar.CELL.toCharArray()[0], ControlChar.CELL_CHAR);
Assert.assertEquals(ControlChar.NON_BREAKING_SPACE.toCharArray()[0], ControlChar.NON_BREAKING_SPACE_CHAR);
Assert.assertEquals(ControlChar.TAB.toCharArray()[0], ControlChar.TAB_CHAR);
Assert.assertEquals(ControlChar.LINE_BREAK.toCharArray()[0], ControlChar.LINE_BREAK_CHAR);
Assert.assertEquals(ControlChar.LINE_FEED.toCharArray()[0], ControlChar.LINE_FEED_CHAR);
Assert.assertEquals(ControlChar.PARAGRAPH_BREAK.toCharArray()[0], ControlChar.PARAGRAPH_BREAK_CHAR);
Assert.assertEquals(ControlChar.SECTION_BREAK.toCharArray()[0], ControlChar.SECTION_BREAK_CHAR);
Assert.assertEquals(ControlChar.PAGE_BREAK.toCharArray()[0], ControlChar.SECTION_BREAK_CHAR);
Assert.assertEquals(ControlChar.COLUMN_BREAK.toCharArray()[0], ControlChar.COLUMN_BREAK_CHAR);

      • COLUMN_BREAK_CHAR

        public static final char COLUMN_BREAK_CHAR
        End of column character: (char)14.

        Example:

        Shows how to add various control characters to a document.
        Document doc = new Document();
DocumentBuilder builder = new DocumentBuilder(doc);

// Add a regular space.
builder.write("Before space." + ControlChar.SPACE_CHAR + "After space.");

// Add an NBSP, which is a non-breaking space.
// Unlike the regular space, this space can't have an automatic line break at its position.
builder.write("Before space." + ControlChar.NON_BREAKING_SPACE + "After space.");

// Add a tab character.
builder.write("Before tab." + ControlChar.TAB + "After tab.");

// Add a line break.
builder.write("Before line break." + ControlChar.LINE_BREAK + "After line break.");

// Add a new line and starts a new paragraph.
Assert.assertEquals(1, doc.getFirstSection().getBody().getChildNodes(NodeType.PARAGRAPH, true).getCount());
builder.write("Before line feed." + ControlChar.LINE_FEED + "After line feed.");
Assert.assertEquals(2, doc.getFirstSection().getBody().getChildNodes(NodeType.PARAGRAPH, true).getCount());

// The line feed character has two versions.
Assert.assertEquals(ControlChar.LINE_FEED, ControlChar.LF);

// Carriage returns and line feeds can be represented together by one character.
Assert.assertEquals(ControlChar.CR_LF, ControlChar.CR + ControlChar.LF);

// Add a paragraph break, which will start a new paragraph.
builder.write("Before paragraph break." + ControlChar.PARAGRAPH_BREAK + "After paragraph break.");
Assert.assertEquals(doc.getFirstSection().getBody().getChildNodes(NodeType.PARAGRAPH, true).getCount(), 3);

// Add a section break. This does not make a new section or paragraph.
Assert.assertEquals(doc.getSections().getCount(), 1);
builder.write("Before section break." + ControlChar.SECTION_BREAK + "After section break.");
Assert.assertEquals(doc.getSections().getCount(), 1);

// Add a page break.
builder.write("Before page break." + ControlChar.PAGE_BREAK + "After page break.");

// A page break is the same value as a section break.
Assert.assertEquals(ControlChar.PAGE_BREAK, ControlChar.SECTION_BREAK);

// Insert a new section, and then set its column count to two.
doc.appendChild(new Section(doc));
builder.moveToSection(1);
builder.getCurrentSection().getPageSetup().getTextColumns().setCount(2);

// We can use a control character to mark the point where text moves to the next column.
builder.write("Text at end of column 1." + ControlChar.COLUMN_BREAK + "Text at beginning of column 2.");

doc.save(getArtifactsDir() + "ControlChar.InsertControlChars.docx");

// There are char and string counterparts for most characters.
Assert.assertEquals(ControlChar.CELL.toCharArray()[0], ControlChar.CELL_CHAR);
Assert.assertEquals(ControlChar.NON_BREAKING_SPACE.toCharArray()[0], ControlChar.NON_BREAKING_SPACE_CHAR);
Assert.assertEquals(ControlChar.TAB.toCharArray()[0], ControlChar.TAB_CHAR);
Assert.assertEquals(ControlChar.LINE_BREAK.toCharArray()[0], ControlChar.LINE_BREAK_CHAR);
Assert.assertEquals(ControlChar.LINE_FEED.toCharArray()[0], ControlChar.LINE_FEED_CHAR);
Assert.assertEquals(ControlChar.PARAGRAPH_BREAK.toCharArray()[0], ControlChar.PARAGRAPH_BREAK_CHAR);
Assert.assertEquals(ControlChar.SECTION_BREAK.toCharArray()[0], ControlChar.SECTION_BREAK_CHAR);
Assert.assertEquals(ControlChar.PAGE_BREAK.toCharArray()[0], ControlChar.SECTION_BREAK_CHAR);
Assert.assertEquals(ControlChar.COLUMN_BREAK.toCharArray()[0], ControlChar.COLUMN_BREAK_CHAR);

      • FIELD_START_CHAR

        public static final char FIELD_START_CHAR
        Start of MS Word field character: (char)19.

        Example:

        Shows how to add various control characters to a document.
        Document doc = new Document();
DocumentBuilder builder = new DocumentBuilder(doc);

// Add a regular space.
builder.write("Before space." + ControlChar.SPACE_CHAR + "After space.");

// Add an NBSP, which is a non-breaking space.
// Unlike the regular space, this space can't have an automatic line break at its position.
builder.write("Before space." + ControlChar.NON_BREAKING_SPACE + "After space.");

// Add a tab character.
builder.write("Before tab." + ControlChar.TAB + "After tab.");

// Add a line break.
builder.write("Before line break." + ControlChar.LINE_BREAK + "After line break.");

// Add a new line and starts a new paragraph.
Assert.assertEquals(1, doc.getFirstSection().getBody().getChildNodes(NodeType.PARAGRAPH, true).getCount());
builder.write("Before line feed." + ControlChar.LINE_FEED + "After line feed.");
Assert.assertEquals(2, doc.getFirstSection().getBody().getChildNodes(NodeType.PARAGRAPH, true).getCount());

// The line feed character has two versions.
Assert.assertEquals(ControlChar.LINE_FEED, ControlChar.LF);

// Carriage returns and line feeds can be represented together by one character.
Assert.assertEquals(ControlChar.CR_LF, ControlChar.CR + ControlChar.LF);

// Add a paragraph break, which will start a new paragraph.
builder.write("Before paragraph break." + ControlChar.PARAGRAPH_BREAK + "After paragraph break.");
Assert.assertEquals(doc.getFirstSection().getBody().getChildNodes(NodeType.PARAGRAPH, true).getCount(), 3);

// Add a section break. This does not make a new section or paragraph.
Assert.assertEquals(doc.getSections().getCount(), 1);
builder.write("Before section break." + ControlChar.SECTION_BREAK + "After section break.");
Assert.assertEquals(doc.getSections().getCount(), 1);

// Add a page break.
builder.write("Before page break." + ControlChar.PAGE_BREAK + "After page break.");

// A page break is the same value as a section break.
Assert.assertEquals(ControlChar.PAGE_BREAK, ControlChar.SECTION_BREAK);

// Insert a new section, and then set its column count to two.
doc.appendChild(new Section(doc));
builder.moveToSection(1);
builder.getCurrentSection().getPageSetup().getTextColumns().setCount(2);

// We can use a control character to mark the point where text moves to the next column.
builder.write("Text at end of column 1." + ControlChar.COLUMN_BREAK + "Text at beginning of column 2.");

doc.save(getArtifactsDir() + "ControlChar.InsertControlChars.docx");

// There are char and string counterparts for most characters.
Assert.assertEquals(ControlChar.CELL.toCharArray()[0], ControlChar.CELL_CHAR);
Assert.assertEquals(ControlChar.NON_BREAKING_SPACE.toCharArray()[0], ControlChar.NON_BREAKING_SPACE_CHAR);
Assert.assertEquals(ControlChar.TAB.toCharArray()[0], ControlChar.TAB_CHAR);
Assert.assertEquals(ControlChar.LINE_BREAK.toCharArray()[0], ControlChar.LINE_BREAK_CHAR);
Assert.assertEquals(ControlChar.LINE_FEED.toCharArray()[0], ControlChar.LINE_FEED_CHAR);
Assert.assertEquals(ControlChar.PARAGRAPH_BREAK.toCharArray()[0], ControlChar.PARAGRAPH_BREAK_CHAR);
Assert.assertEquals(ControlChar.SECTION_BREAK.toCharArray()[0], ControlChar.SECTION_BREAK_CHAR);
Assert.assertEquals(ControlChar.PAGE_BREAK.toCharArray()[0], ControlChar.SECTION_BREAK_CHAR);
Assert.assertEquals(ControlChar.COLUMN_BREAK.toCharArray()[0], ControlChar.COLUMN_BREAK_CHAR);

      • FIELD_SEPARATOR_CHAR

        public static final char FIELD_SEPARATOR_CHAR
        Field separator character separates field code from field value. Optional in some fields. Value: (char)20.

        Example:

        Shows how to add various control characters to a document.
        Document doc = new Document();
DocumentBuilder builder = new DocumentBuilder(doc);

// Add a regular space.
builder.write("Before space." + ControlChar.SPACE_CHAR + "After space.");

// Add an NBSP, which is a non-breaking space.
// Unlike the regular space, this space can't have an automatic line break at its position.
builder.write("Before space." + ControlChar.NON_BREAKING_SPACE + "After space.");

// Add a tab character.
builder.write("Before tab." + ControlChar.TAB + "After tab.");

// Add a line break.
builder.write("Before line break." + ControlChar.LINE_BREAK + "After line break.");

// Add a new line and starts a new paragraph.
Assert.assertEquals(1, doc.getFirstSection().getBody().getChildNodes(NodeType.PARAGRAPH, true).getCount());
builder.write("Before line feed." + ControlChar.LINE_FEED + "After line feed.");
Assert.assertEquals(2, doc.getFirstSection().getBody().getChildNodes(NodeType.PARAGRAPH, true).getCount());

// The line feed character has two versions.
Assert.assertEquals(ControlChar.LINE_FEED, ControlChar.LF);

// Carriage returns and line feeds can be represented together by one character.
Assert.assertEquals(ControlChar.CR_LF, ControlChar.CR + ControlChar.LF);

// Add a paragraph break, which will start a new paragraph.
builder.write("Before paragraph break." + ControlChar.PARAGRAPH_BREAK + "After paragraph break.");
Assert.assertEquals(doc.getFirstSection().getBody().getChildNodes(NodeType.PARAGRAPH, true).getCount(), 3);

// Add a section break. This does not make a new section or paragraph.
Assert.assertEquals(doc.getSections().getCount(), 1);
builder.write("Before section break." + ControlChar.SECTION_BREAK + "After section break.");
Assert.assertEquals(doc.getSections().getCount(), 1);

// Add a page break.
builder.write("Before page break." + ControlChar.PAGE_BREAK + "After page break.");

// A page break is the same value as a section break.
Assert.assertEquals(ControlChar.PAGE_BREAK, ControlChar.SECTION_BREAK);

// Insert a new section, and then set its column count to two.
doc.appendChild(new Section(doc));
builder.moveToSection(1);
builder.getCurrentSection().getPageSetup().getTextColumns().setCount(2);

// We can use a control character to mark the point where text moves to the next column.
builder.write("Text at end of column 1." + ControlChar.COLUMN_BREAK + "Text at beginning of column 2.");

doc.save(getArtifactsDir() + "ControlChar.InsertControlChars.docx");

// There are char and string counterparts for most characters.
Assert.assertEquals(ControlChar.CELL.toCharArray()[0], ControlChar.CELL_CHAR);
Assert.assertEquals(ControlChar.NON_BREAKING_SPACE.toCharArray()[0], ControlChar.NON_BREAKING_SPACE_CHAR);
Assert.assertEquals(ControlChar.TAB.toCharArray()[0], ControlChar.TAB_CHAR);
Assert.assertEquals(ControlChar.LINE_BREAK.toCharArray()[0], ControlChar.LINE_BREAK_CHAR);
Assert.assertEquals(ControlChar.LINE_FEED.toCharArray()[0], ControlChar.LINE_FEED_CHAR);
Assert.assertEquals(ControlChar.PARAGRAPH_BREAK.toCharArray()[0], ControlChar.PARAGRAPH_BREAK_CHAR);
Assert.assertEquals(ControlChar.SECTION_BREAK.toCharArray()[0], ControlChar.SECTION_BREAK_CHAR);
Assert.assertEquals(ControlChar.PAGE_BREAK.toCharArray()[0], ControlChar.SECTION_BREAK_CHAR);
Assert.assertEquals(ControlChar.COLUMN_BREAK.toCharArray()[0], ControlChar.COLUMN_BREAK_CHAR);

      • FIELD_END_CHAR

        public static final char FIELD_END_CHAR
        End of MS Word field character: (char)21.

        Example:

        Shows how to add various control characters to a document.
        Document doc = new Document();
DocumentBuilder builder = new DocumentBuilder(doc);

// Add a regular space.
builder.write("Before space." + ControlChar.SPACE_CHAR + "After space.");

// Add an NBSP, which is a non-breaking space.
// Unlike the regular space, this space can't have an automatic line break at its position.
builder.write("Before space." + ControlChar.NON_BREAKING_SPACE + "After space.");

// Add a tab character.
builder.write("Before tab." + ControlChar.TAB + "After tab.");

// Add a line break.
builder.write("Before line break." + ControlChar.LINE_BREAK + "After line break.");

// Add a new line and starts a new paragraph.
Assert.assertEquals(1, doc.getFirstSection().getBody().getChildNodes(NodeType.PARAGRAPH, true).getCount());
builder.write("Before line feed." + ControlChar.LINE_FEED + "After line feed.");
Assert.assertEquals(2, doc.getFirstSection().getBody().getChildNodes(NodeType.PARAGRAPH, true).getCount());

// The line feed character has two versions.
Assert.assertEquals(ControlChar.LINE_FEED, ControlChar.LF);

// Carriage returns and line feeds can be represented together by one character.
Assert.assertEquals(ControlChar.CR_LF, ControlChar.CR + ControlChar.LF);

// Add a paragraph break, which will start a new paragraph.
builder.write("Before paragraph break." + ControlChar.PARAGRAPH_BREAK + "After paragraph break.");
Assert.assertEquals(doc.getFirstSection().getBody().getChildNodes(NodeType.PARAGRAPH, true).getCount(), 3);

// Add a section break. This does not make a new section or paragraph.
Assert.assertEquals(doc.getSections().getCount(), 1);
builder.write("Before section break." + ControlChar.SECTION_BREAK + "After section break.");
Assert.assertEquals(doc.getSections().getCount(), 1);

// Add a page break.
builder.write("Before page break." + ControlChar.PAGE_BREAK + "After page break.");

// A page break is the same value as a section break.
Assert.assertEquals(ControlChar.PAGE_BREAK, ControlChar.SECTION_BREAK);

// Insert a new section, and then set its column count to two.
doc.appendChild(new Section(doc));
builder.moveToSection(1);
builder.getCurrentSection().getPageSetup().getTextColumns().setCount(2);

// We can use a control character to mark the point where text moves to the next column.
builder.write("Text at end of column 1." + ControlChar.COLUMN_BREAK + "Text at beginning of column 2.");

doc.save(getArtifactsDir() + "ControlChar.InsertControlChars.docx");

// There are char and string counterparts for most characters.
Assert.assertEquals(ControlChar.CELL.toCharArray()[0], ControlChar.CELL_CHAR);
Assert.assertEquals(ControlChar.NON_BREAKING_SPACE.toCharArray()[0], ControlChar.NON_BREAKING_SPACE_CHAR);
Assert.assertEquals(ControlChar.TAB.toCharArray()[0], ControlChar.TAB_CHAR);
Assert.assertEquals(ControlChar.LINE_BREAK.toCharArray()[0], ControlChar.LINE_BREAK_CHAR);
Assert.assertEquals(ControlChar.LINE_FEED.toCharArray()[0], ControlChar.LINE_FEED_CHAR);
Assert.assertEquals(ControlChar.PARAGRAPH_BREAK.toCharArray()[0], ControlChar.PARAGRAPH_BREAK_CHAR);
Assert.assertEquals(ControlChar.SECTION_BREAK.toCharArray()[0], ControlChar.SECTION_BREAK_CHAR);
Assert.assertEquals(ControlChar.PAGE_BREAK.toCharArray()[0], ControlChar.SECTION_BREAK_CHAR);
Assert.assertEquals(ControlChar.COLUMN_BREAK.toCharArray()[0], ControlChar.COLUMN_BREAK_CHAR);

      • NON_BREAKING_HYPHEN_CHAR

        public static final char NON_BREAKING_HYPHEN_CHAR
        Nonbreaking Hyphen in Microsoft Word is (char)30.

        Nonbreaking Hyphen in Microsoft Word does not correspond to the Unicode character U+2011 non-breaking hyphen but instead represents internal information that tells Microsoft Word to display a hyphen and not to break a line.

        Useful info: http://www.cs.tut.fi/~jkorpela/dashes.html#linebreaks.

        Example:

        Shows how to add various control characters to a document.
        Document doc = new Document();
DocumentBuilder builder = new DocumentBuilder(doc);

// Add a regular space.
builder.write("Before space." + ControlChar.SPACE_CHAR + "After space.");

// Add an NBSP, which is a non-breaking space.
// Unlike the regular space, this space can't have an automatic line break at its position.
builder.write("Before space." + ControlChar.NON_BREAKING_SPACE + "After space.");

// Add a tab character.
builder.write("Before tab." + ControlChar.TAB + "After tab.");

// Add a line break.
builder.write("Before line break." + ControlChar.LINE_BREAK + "After line break.");

// Add a new line and starts a new paragraph.
Assert.assertEquals(1, doc.getFirstSection().getBody().getChildNodes(NodeType.PARAGRAPH, true).getCount());
builder.write("Before line feed." + ControlChar.LINE_FEED + "After line feed.");
Assert.assertEquals(2, doc.getFirstSection().getBody().getChildNodes(NodeType.PARAGRAPH, true).getCount());

// The line feed character has two versions.
Assert.assertEquals(ControlChar.LINE_FEED, ControlChar.LF);

// Carriage returns and line feeds can be represented together by one character.
Assert.assertEquals(ControlChar.CR_LF, ControlChar.CR + ControlChar.LF);

// Add a paragraph break, which will start a new paragraph.
builder.write("Before paragraph break." + ControlChar.PARAGRAPH_BREAK + "After paragraph break.");
Assert.assertEquals(doc.getFirstSection().getBody().getChildNodes(NodeType.PARAGRAPH, true).getCount(), 3);

// Add a section break. This does not make a new section or paragraph.
Assert.assertEquals(doc.getSections().getCount(), 1);
builder.write("Before section break." + ControlChar.SECTION_BREAK + "After section break.");
Assert.assertEquals(doc.getSections().getCount(), 1);

// Add a page break.
builder.write("Before page break." + ControlChar.PAGE_BREAK + "After page break.");

// A page break is the same value as a section break.
Assert.assertEquals(ControlChar.PAGE_BREAK, ControlChar.SECTION_BREAK);

// Insert a new section, and then set its column count to two.
doc.appendChild(new Section(doc));
builder.moveToSection(1);
builder.getCurrentSection().getPageSetup().getTextColumns().setCount(2);

// We can use a control character to mark the point where text moves to the next column.
builder.write("Text at end of column 1." + ControlChar.COLUMN_BREAK + "Text at beginning of column 2.");

doc.save(getArtifactsDir() + "ControlChar.InsertControlChars.docx");

// There are char and string counterparts for most characters.
Assert.assertEquals(ControlChar.CELL.toCharArray()[0], ControlChar.CELL_CHAR);
Assert.assertEquals(ControlChar.NON_BREAKING_SPACE.toCharArray()[0], ControlChar.NON_BREAKING_SPACE_CHAR);
Assert.assertEquals(ControlChar.TAB.toCharArray()[0], ControlChar.TAB_CHAR);
Assert.assertEquals(ControlChar.LINE_BREAK.toCharArray()[0], ControlChar.LINE_BREAK_CHAR);
Assert.assertEquals(ControlChar.LINE_FEED.toCharArray()[0], ControlChar.LINE_FEED_CHAR);
Assert.assertEquals(ControlChar.PARAGRAPH_BREAK.toCharArray()[0], ControlChar.PARAGRAPH_BREAK_CHAR);
Assert.assertEquals(ControlChar.SECTION_BREAK.toCharArray()[0], ControlChar.SECTION_BREAK_CHAR);
Assert.assertEquals(ControlChar.PAGE_BREAK.toCharArray()[0], ControlChar.SECTION_BREAK_CHAR);
Assert.assertEquals(ControlChar.COLUMN_BREAK.toCharArray()[0], ControlChar.COLUMN_BREAK_CHAR);

      • OPTIONAL_HYPHEN_CHAR

        public static final char OPTIONAL_HYPHEN_CHAR
        Optional Hyphen in Microsoft Word is (char)31.

        Optional Hyphen in Microsoft Word does not correspond to the Unicode character U+00AD soft hyphen. Instead, it inserts internal information that tells Word about a possible hyphenation point.

        Example:

        Shows how to add various control characters to a document.
        Document doc = new Document();
DocumentBuilder builder = new DocumentBuilder(doc);

// Add a regular space.
builder.write("Before space." + ControlChar.SPACE_CHAR + "After space.");

// Add an NBSP, which is a non-breaking space.
// Unlike the regular space, this space can't have an automatic line break at its position.
builder.write("Before space." + ControlChar.NON_BREAKING_SPACE + "After space.");

// Add a tab character.
builder.write("Before tab." + ControlChar.TAB + "After tab.");

// Add a line break.
builder.write("Before line break." + ControlChar.LINE_BREAK + "After line break.");

// Add a new line and starts a new paragraph.
Assert.assertEquals(1, doc.getFirstSection().getBody().getChildNodes(NodeType.PARAGRAPH, true).getCount());
builder.write("Before line feed." + ControlChar.LINE_FEED + "After line feed.");
Assert.assertEquals(2, doc.getFirstSection().getBody().getChildNodes(NodeType.PARAGRAPH, true).getCount());

// The line feed character has two versions.
Assert.assertEquals(ControlChar.LINE_FEED, ControlChar.LF);

// Carriage returns and line feeds can be represented together by one character.
Assert.assertEquals(ControlChar.CR_LF, ControlChar.CR + ControlChar.LF);

// Add a paragraph break, which will start a new paragraph.
builder.write("Before paragraph break." + ControlChar.PARAGRAPH_BREAK + "After paragraph break.");
Assert.assertEquals(doc.getFirstSection().getBody().getChildNodes(NodeType.PARAGRAPH, true).getCount(), 3);

// Add a section break. This does not make a new section or paragraph.
Assert.assertEquals(doc.getSections().getCount(), 1);
builder.write("Before section break." + ControlChar.SECTION_BREAK + "After section break.");
Assert.assertEquals(doc.getSections().getCount(), 1);

// Add a page break.
builder.write("Before page break." + ControlChar.PAGE_BREAK + "After page break.");

// A page break is the same value as a section break.
Assert.assertEquals(ControlChar.PAGE_BREAK, ControlChar.SECTION_BREAK);

// Insert a new section, and then set its column count to two.
doc.appendChild(new Section(doc));
builder.moveToSection(1);
builder.getCurrentSection().getPageSetup().getTextColumns().setCount(2);

// We can use a control character to mark the point where text moves to the next column.
builder.write("Text at end of column 1." + ControlChar.COLUMN_BREAK + "Text at beginning of column 2.");

doc.save(getArtifactsDir() + "ControlChar.InsertControlChars.docx");

// There are char and string counterparts for most characters.
Assert.assertEquals(ControlChar.CELL.toCharArray()[0], ControlChar.CELL_CHAR);
Assert.assertEquals(ControlChar.NON_BREAKING_SPACE.toCharArray()[0], ControlChar.NON_BREAKING_SPACE_CHAR);
Assert.assertEquals(ControlChar.TAB.toCharArray()[0], ControlChar.TAB_CHAR);
Assert.assertEquals(ControlChar.LINE_BREAK.toCharArray()[0], ControlChar.LINE_BREAK_CHAR);
Assert.assertEquals(ControlChar.LINE_FEED.toCharArray()[0], ControlChar.LINE_FEED_CHAR);
Assert.assertEquals(ControlChar.PARAGRAPH_BREAK.toCharArray()[0], ControlChar.PARAGRAPH_BREAK_CHAR);
Assert.assertEquals(ControlChar.SECTION_BREAK.toCharArray()[0], ControlChar.SECTION_BREAK_CHAR);
Assert.assertEquals(ControlChar.PAGE_BREAK.toCharArray()[0], ControlChar.SECTION_BREAK_CHAR);
Assert.assertEquals(ControlChar.COLUMN_BREAK.toCharArray()[0], ControlChar.COLUMN_BREAK_CHAR);

      • SPACE_CHAR

        public static final char SPACE_CHAR
        Space character: (char)32.

        Example:

        Shows how to add various control characters to a document.
        Document doc = new Document();
DocumentBuilder builder = new DocumentBuilder(doc);

// Add a regular space.
builder.write("Before space." + ControlChar.SPACE_CHAR + "After space.");

// Add an NBSP, which is a non-breaking space.
// Unlike the regular space, this space can't have an automatic line break at its position.
builder.write("Before space." + ControlChar.NON_BREAKING_SPACE + "After space.");

// Add a tab character.
builder.write("Before tab." + ControlChar.TAB + "After tab.");

// Add a line break.
builder.write("Before line break." + ControlChar.LINE_BREAK + "After line break.");

// Add a new line and starts a new paragraph.
Assert.assertEquals(1, doc.getFirstSection().getBody().getChildNodes(NodeType.PARAGRAPH, true).getCount());
builder.write("Before line feed." + ControlChar.LINE_FEED + "After line feed.");
Assert.assertEquals(2, doc.getFirstSection().getBody().getChildNodes(NodeType.PARAGRAPH, true).getCount());

// The line feed character has two versions.
Assert.assertEquals(ControlChar.LINE_FEED, ControlChar.LF);

// Carriage returns and line feeds can be represented together by one character.
Assert.assertEquals(ControlChar.CR_LF, ControlChar.CR + ControlChar.LF);

// Add a paragraph break, which will start a new paragraph.
builder.write("Before paragraph break." + ControlChar.PARAGRAPH_BREAK + "After paragraph break.");
Assert.assertEquals(doc.getFirstSection().getBody().getChildNodes(NodeType.PARAGRAPH, true).getCount(), 3);

// Add a section break. This does not make a new section or paragraph.
Assert.assertEquals(doc.getSections().getCount(), 1);
builder.write("Before section break." + ControlChar.SECTION_BREAK + "After section break.");
Assert.assertEquals(doc.getSections().getCount(), 1);

// Add a page break.
builder.write("Before page break." + ControlChar.PAGE_BREAK + "After page break.");

// A page break is the same value as a section break.
Assert.assertEquals(ControlChar.PAGE_BREAK, ControlChar.SECTION_BREAK);

// Insert a new section, and then set its column count to two.
doc.appendChild(new Section(doc));
builder.moveToSection(1);
builder.getCurrentSection().getPageSetup().getTextColumns().setCount(2);

// We can use a control character to mark the point where text moves to the next column.
builder.write("Text at end of column 1." + ControlChar.COLUMN_BREAK + "Text at beginning of column 2.");

doc.save(getArtifactsDir() + "ControlChar.InsertControlChars.docx");

// There are char and string counterparts for most characters.
Assert.assertEquals(ControlChar.CELL.toCharArray()[0], ControlChar.CELL_CHAR);
Assert.assertEquals(ControlChar.NON_BREAKING_SPACE.toCharArray()[0], ControlChar.NON_BREAKING_SPACE_CHAR);
Assert.assertEquals(ControlChar.TAB.toCharArray()[0], ControlChar.TAB_CHAR);
Assert.assertEquals(ControlChar.LINE_BREAK.toCharArray()[0], ControlChar.LINE_BREAK_CHAR);
Assert.assertEquals(ControlChar.LINE_FEED.toCharArray()[0], ControlChar.LINE_FEED_CHAR);
Assert.assertEquals(ControlChar.PARAGRAPH_BREAK.toCharArray()[0], ControlChar.PARAGRAPH_BREAK_CHAR);
Assert.assertEquals(ControlChar.SECTION_BREAK.toCharArray()[0], ControlChar.SECTION_BREAK_CHAR);
Assert.assertEquals(ControlChar.PAGE_BREAK.toCharArray()[0], ControlChar.SECTION_BREAK_CHAR);
Assert.assertEquals(ControlChar.COLUMN_BREAK.toCharArray()[0], ControlChar.COLUMN_BREAK_CHAR);

      • NON_BREAKING_SPACE_CHAR

        public static final char NON_BREAKING_SPACE_CHAR
        Non-breaking space character: (char)160.

        Example:

        Shows how to add various control characters to a document.
        Document doc = new Document();
DocumentBuilder builder = new DocumentBuilder(doc);

// Add a regular space.
builder.write("Before space." + ControlChar.SPACE_CHAR + "After space.");

// Add an NBSP, which is a non-breaking space.
// Unlike the regular space, this space can't have an automatic line break at its position.
builder.write("Before space." + ControlChar.NON_BREAKING_SPACE + "After space.");

// Add a tab character.
builder.write("Before tab." + ControlChar.TAB + "After tab.");

// Add a line break.
builder.write("Before line break." + ControlChar.LINE_BREAK + "After line break.");

// Add a new line and starts a new paragraph.
Assert.assertEquals(1, doc.getFirstSection().getBody().getChildNodes(NodeType.PARAGRAPH, true).getCount());
builder.write("Before line feed." + ControlChar.LINE_FEED + "After line feed.");
Assert.assertEquals(2, doc.getFirstSection().getBody().getChildNodes(NodeType.PARAGRAPH, true).getCount());

// The line feed character has two versions.
Assert.assertEquals(ControlChar.LINE_FEED, ControlChar.LF);

// Carriage returns and line feeds can be represented together by one character.
Assert.assertEquals(ControlChar.CR_LF, ControlChar.CR + ControlChar.LF);

// Add a paragraph break, which will start a new paragraph.
builder.write("Before paragraph break." + ControlChar.PARAGRAPH_BREAK + "After paragraph break.");
Assert.assertEquals(doc.getFirstSection().getBody().getChildNodes(NodeType.PARAGRAPH, true).getCount(), 3);

// Add a section break. This does not make a new section or paragraph.
Assert.assertEquals(doc.getSections().getCount(), 1);
builder.write("Before section break." + ControlChar.SECTION_BREAK + "After section break.");
Assert.assertEquals(doc.getSections().getCount(), 1);

// Add a page break.
builder.write("Before page break." + ControlChar.PAGE_BREAK + "After page break.");

// A page break is the same value as a section break.
Assert.assertEquals(ControlChar.PAGE_BREAK, ControlChar.SECTION_BREAK);

// Insert a new section, and then set its column count to two.
doc.appendChild(new Section(doc));
builder.moveToSection(1);
builder.getCurrentSection().getPageSetup().getTextColumns().setCount(2);

// We can use a control character to mark the point where text moves to the next column.
builder.write("Text at end of column 1." + ControlChar.COLUMN_BREAK + "Text at beginning of column 2.");

doc.save(getArtifactsDir() + "ControlChar.InsertControlChars.docx");

// There are char and string counterparts for most characters.
Assert.assertEquals(ControlChar.CELL.toCharArray()[0], ControlChar.CELL_CHAR);
Assert.assertEquals(ControlChar.NON_BREAKING_SPACE.toCharArray()[0], ControlChar.NON_BREAKING_SPACE_CHAR);
Assert.assertEquals(ControlChar.TAB.toCharArray()[0], ControlChar.TAB_CHAR);
Assert.assertEquals(ControlChar.LINE_BREAK.toCharArray()[0], ControlChar.LINE_BREAK_CHAR);
Assert.assertEquals(ControlChar.LINE_FEED.toCharArray()[0], ControlChar.LINE_FEED_CHAR);
Assert.assertEquals(ControlChar.PARAGRAPH_BREAK.toCharArray()[0], ControlChar.PARAGRAPH_BREAK_CHAR);
Assert.assertEquals(ControlChar.SECTION_BREAK.toCharArray()[0], ControlChar.SECTION_BREAK_CHAR);
Assert.assertEquals(ControlChar.PAGE_BREAK.toCharArray()[0], ControlChar.SECTION_BREAK_CHAR);
Assert.assertEquals(ControlChar.COLUMN_BREAK.toCharArray()[0], ControlChar.COLUMN_BREAK_CHAR);

      • DEFAULT_TEXT_INPUT_CHAR

        public static final char DEFAULT_TEXT_INPUT_CHAR
        This is the "o" character used as a default value in text input form fields.

        Example:

        Shows how to add various control characters to a document.
        Document doc = new Document();
DocumentBuilder builder = new DocumentBuilder(doc);

// Add a regular space.
builder.write("Before space." + ControlChar.SPACE_CHAR + "After space.");

// Add an NBSP, which is a non-breaking space.
// Unlike the regular space, this space can't have an automatic line break at its position.
builder.write("Before space." + ControlChar.NON_BREAKING_SPACE + "After space.");

// Add a tab character.
builder.write("Before tab." + ControlChar.TAB + "After tab.");

// Add a line break.
builder.write("Before line break." + ControlChar.LINE_BREAK + "After line break.");

// Add a new line and starts a new paragraph.
Assert.assertEquals(1, doc.getFirstSection().getBody().getChildNodes(NodeType.PARAGRAPH, true).getCount());
builder.write("Before line feed." + ControlChar.LINE_FEED + "After line feed.");
Assert.assertEquals(2, doc.getFirstSection().getBody().getChildNodes(NodeType.PARAGRAPH, true).getCount());

// The line feed character has two versions.
Assert.assertEquals(ControlChar.LINE_FEED, ControlChar.LF);

// Carriage returns and line feeds can be represented together by one character.
Assert.assertEquals(ControlChar.CR_LF, ControlChar.CR + ControlChar.LF);

// Add a paragraph break, which will start a new paragraph.
builder.write("Before paragraph break." + ControlChar.PARAGRAPH_BREAK + "After paragraph break.");
Assert.assertEquals(doc.getFirstSection().getBody().getChildNodes(NodeType.PARAGRAPH, true).getCount(), 3);

// Add a section break. This does not make a new section or paragraph.
Assert.assertEquals(doc.getSections().getCount(), 1);
builder.write("Before section break." + ControlChar.SECTION_BREAK + "After section break.");
Assert.assertEquals(doc.getSections().getCount(), 1);

// Add a page break.
builder.write("Before page break." + ControlChar.PAGE_BREAK + "After page break.");

// A page break is the same value as a section break.
Assert.assertEquals(ControlChar.PAGE_BREAK, ControlChar.SECTION_BREAK);

// Insert a new section, and then set its column count to two.
doc.appendChild(new Section(doc));
builder.moveToSection(1);
builder.getCurrentSection().getPageSetup().getTextColumns().setCount(2);

// We can use a control character to mark the point where text moves to the next column.
builder.write("Text at end of column 1." + ControlChar.COLUMN_BREAK + "Text at beginning of column 2.");

doc.save(getArtifactsDir() + "ControlChar.InsertControlChars.docx");

// There are char and string counterparts for most characters.
Assert.assertEquals(ControlChar.CELL.toCharArray()[0], ControlChar.CELL_CHAR);
Assert.assertEquals(ControlChar.NON_BREAKING_SPACE.toCharArray()[0], ControlChar.NON_BREAKING_SPACE_CHAR);
Assert.assertEquals(ControlChar.TAB.toCharArray()[0], ControlChar.TAB_CHAR);
Assert.assertEquals(ControlChar.LINE_BREAK.toCharArray()[0], ControlChar.LINE_BREAK_CHAR);
Assert.assertEquals(ControlChar.LINE_FEED.toCharArray()[0], ControlChar.LINE_FEED_CHAR);
Assert.assertEquals(ControlChar.PARAGRAPH_BREAK.toCharArray()[0], ControlChar.PARAGRAPH_BREAK_CHAR);
Assert.assertEquals(ControlChar.SECTION_BREAK.toCharArray()[0], ControlChar.SECTION_BREAK_CHAR);
Assert.assertEquals(ControlChar.PAGE_BREAK.toCharArray()[0], ControlChar.SECTION_BREAK_CHAR);
Assert.assertEquals(ControlChar.COLUMN_BREAK.toCharArray()[0], ControlChar.COLUMN_BREAK_CHAR);