com.aspose.words

Constructor Detail

• FieldTA

  public FieldTA()

Property Getters/Setters Detail

• getDisplayResult

  public java.lang.String getDisplayResult()
  

  Gets the text that represents the displayed field result.

  The Document.updateListLabels() method must be called to obtain correct value for the FieldListNum, FieldAutoNum, FieldAutoNumOut and FieldAutoNumLgl fields.

  Example:

  Shows how to get the real text that a field displays in the document.

  Document doc = new Document();
  DocumentBuilder builder = new DocumentBuilder(doc);
  
  builder.write("This document was written by ");
  FieldAuthor fieldAuthor = (FieldAuthor)builder.insertField(FieldType.FIELD_AUTHOR, true);
  fieldAuthor.setAuthorName("John Doe");
  
  // We can use the DisplayResult attribute to verify what exact text
  // a field would display in its place in the document.
  Assert.assertEquals("", fieldAuthor.getDisplayResult());
  
  // Fields do not maintain accurate result values in real-time. 
  // To make sure our fields display accurate results at any given time,
  // such as right before a save operation, we need to update them manually.
  fieldAuthor.update();
  
  Assert.assertEquals("John Doe", fieldAuthor.getDisplayResult());
  
  doc.save(getArtifactsDir() + "Field.DisplayResult.docx");

• getEnd

  public FieldEnd getEnd()
  

  Gets the node that represents the field end.

  Example:

  Shows how to work with a collection of fields.

  public void fieldCollection() throws Exception
  {
      Document doc = new Document();
      DocumentBuilder builder = new DocumentBuilder(doc);
  
      builder.insertField(" DATE \\@ \"dddd, d MMMM yyyy\" ");
      builder.insertField(" TIME ");
      builder.insertField(" REVNUM ");
      builder.insertField(" AUTHOR  \"John Doe\" ");
      builder.insertField(" SUBJECT \"My Subject\" ");
      builder.insertField(" QUOTE \"Hello world!\" ");
      doc.updateFields();
  
      // This collection stores all of a document's fields.
      FieldCollection fields = doc.getRange().getFields();
  
      Assert.assertEquals(6, fields.getCount());
  
      // Iterate over the field collection, and print contents and type
      // of every field using a custom visitor implementation.
      FieldVisitor fieldVisitor = new FieldVisitor();
  
      Iterator<Field> fieldEnumerator = fields.iterator();
  
      while (fieldEnumerator.hasNext()) {
          if (fieldEnumerator.next() != null) {
              Field currentField = fieldEnumerator.next();
  
              currentField.getStart().accept(fieldVisitor);
              if (currentField.getSeparator() != null) {
                  currentField.getSeparator().accept(fieldVisitor);
              }
              currentField.getEnd().accept(fieldVisitor);
          } else {
              System.out.println("There are no fields in the document.");
          }
      }
  
      System.out.println(fieldVisitor.getText());
  }
  
  /// <summary>
  /// Document visitor implementation that prints field info.
  /// </summary>
  public static class FieldVisitor extends DocumentVisitor {
      public FieldVisitor() {
          mBuilder = new StringBuilder();
      }
  
      /// <summary>
      /// Gets the plain text of the document that was accumulated by the visitor.
      /// </summary>
      public String getText() {
          return mBuilder.toString();
      }
  
      /// <summary>
      /// Called when a FieldStart node is encountered in the document.
      /// </summary>
      public int visitFieldStart(final FieldStart fieldStart) {
          mBuilder.append("Found field: " + fieldStart.getFieldType() + "\r\n");
          mBuilder.append("\tField code: " + fieldStart.getField().getFieldCode() + "\r\n");
          mBuilder.append("\tDisplayed as: " + fieldStart.getField().getResult() + "\r\n");
  
          return VisitorAction.CONTINUE;
      }
  
      /// <summary>
      /// Called when a FieldSeparator node is encountered in the document.
      /// </summary>
      public int visitFieldSeparator(final FieldSeparator fieldSeparator) {
          mBuilder.append("\tFound separator: " + fieldSeparator.getText() + "\r\n");
  
          return VisitorAction.CONTINUE;
      }
  
      /// <summary>
      /// Called when a FieldEnd node is encountered in the document.
      /// </summary>
      public int visitFieldEnd(final FieldEnd fieldEnd) {
          mBuilder.append("End of field: " + fieldEnd.getFieldType() + "\r\n");
  
          return VisitorAction.CONTINUE;
      }
  
      private /*final*/ StringBuilder mBuilder;
  }

• getEntryCategory/setEntryCategory

  public java.lang.String getEntryCategory() / public void setEntryCategory(java.lang.String value)
  

  Gets or sets the integral entry category, which is a number that corresponds to the order of categories.

  Example:

  Shows how to build and customize a table of authorities using TOA and TA fields.

  public void fieldTOA() throws Exception {
      Document doc = new Document();
      DocumentBuilder builder = new DocumentBuilder(doc);
  
      // Insert a TOA field, which will create an entry for each TA field in the document,
      // displaying long citations and page numbers for each entry.
      FieldToa fieldToa = (FieldToa)builder.insertField(FieldType.FIELD_TOA, false);
  
      // Set the entry category for our table. This TOA will now only include TA fields
      // that have a matching value in their EntryCategory property.
      fieldToa.setEntryCategory("1");
  
      // Moreover, the Table of Authorities category at index 1 is "Cases",
      // which will show up as our table's title if we set this variable to true.
      fieldToa.setUseHeading(true);
  
      // We can further filter TA fields by naming a bookmark that they will need to be within the TOA bounds.
      fieldToa.setBookmarkName("MyBookmark");
  
      // By default, a dotted line page-wide tab appears between the TA field's citation
      // and its page number. We can replace it with any text we put on this property.
      // Inserting a tab character will preserve the original tab.
      fieldToa.setEntrySeparator(" \t p.");
  
      // If we have multiple TA entries that share the same long citation,
      // all their respective page numbers will show up on one row.
      // We can use this property to specify a string that will separate their page numbers.
      fieldToa.setPageNumberListSeparator(" & p. ");
  
      // We can set this to true to get our table to display the word "passim"
      // if there are 5 or more page numbers in one row.
      fieldToa.setUsePassim(true);
  
      // One TA field can refer to a range of pages.
      // We can specify a string here to appear between the start and end page numbers for such ranges.
      fieldToa.setPageRangeSeparator(" to ");
  
      // The format from the TA fields will carry over into our table.
      // We can disable this by setting the RemoveEntryFormatting flag.
      fieldToa.setRemoveEntryFormatting(true);
      builder.getFont().setColor(Color.GREEN);
      builder.getFont().setName("Arial Black");
  
      Assert.assertEquals(fieldToa.getFieldCode(), " TOA  \\c 1 \\h \\b MyBookmark \\e \" \t p.\" \\l \" & p. \" \\p \\g \" to \" \\f");
  
      builder.insertBreak(BreakType.PAGE_BREAK);
  
      // This TA field will not appear as an entry in the TOA since it is outside
      // the bookmark's bounds that the TOA's BookmarkName property specifies.
      FieldTA fieldTA = insertToaEntry(builder, "1", "Source 1");
  
      Assert.assertEquals(fieldTA.getFieldCode(), " TA  \\c 1 \\l \"Source 1\"");
  
      // This TA field is inside the bookmark,
      // but the entry category does not match that of the table, so the TA field will not include it.
      builder.startBookmark("MyBookmark");
      fieldTA = insertToaEntry(builder, "2", "Source 2");
  
      // This entry will appear in the table.
      fieldTA = insertToaEntry(builder, "1", "Source 3");
  
      // A TOA table does not display short citations,
      // but we can use them as a shorthand to refer to bulky source names that multiple TA fields reference.
      fieldTA.setShortCitation("S.3");
  
      Assert.assertEquals(fieldTA.getFieldCode(), " TA  \\c 1 \\l \"Source 3\" \\s S.3");
  
      // We can format the page number to make it bold/italic using the following properties.
      // We will still see these effects if we set our table to ignore formatting.
      fieldTA = insertToaEntry(builder, "1", "Source 2");
      fieldTA.isBold(true);
      fieldTA.isItalic(true);
  
      Assert.assertEquals(fieldTA.getFieldCode(), " TA  \\c 1 \\l \"Source 2\" \\b \\i");
  
      // We can configure TA fields to get their TOA entries to refer to a range of pages that a bookmark spans across.
      // Note that this entry refers to the same source as the one above to share one row in our table.
      // This row will have the page number of the entry above and the page range of this entry,
      // with the table's page list and page number range separators between page numbers.
      fieldTA = insertToaEntry(builder, "1", "Source 3");
      fieldTA.setPageRangeBookmarkName("MyMultiPageBookmark");
  
      builder.startBookmark("MyMultiPageBookmark");
      builder.insertBreak(BreakType.PAGE_BREAK);
      builder.insertBreak(BreakType.PAGE_BREAK);
      builder.insertBreak(BreakType.PAGE_BREAK);
      builder.endBookmark("MyMultiPageBookmark");
  
      Assert.assertEquals(fieldTA.getFieldCode(), " TA  \\c 1 \\l \"Source 3\" \\r MyMultiPageBookmark");
  
      // If we have enabled the "Passim" feature of our table, having 5 or more TA entries with the same source will invoke it.
      for (int i = 0; i < 5; i++)
      {
          insertToaEntry(builder, "1", "Source 4");
      }
  
      builder.endBookmark("MyBookmark");
  
      doc.updateFields();
      doc.save(getArtifactsDir() + "Field.TOA.TA.docx");
  }
  
  /// <summary>
  /// Get a builder to insert a TA field, specifying its long citation and category,
  /// insert a page break, and return the field we created.
  /// </summary>
  private static FieldTA insertToaEntry(DocumentBuilder builder, String entryCategory, String longCitation) throws Exception
  {
      FieldTA field = (FieldTA)builder.insertField(FieldType.FIELD_TOA_ENTRY, false);
      field.setEntryCategory(entryCategory);
      field.setLongCitation(longCitation);
  
      builder.insertBreak(BreakType.PAGE_BREAK);
  
      return field;
  }

• getFormat

  public FieldFormat getFormat()
  

  Gets a FieldFormat object that provides typed access to field's formatting.

  Example:

  Shows how to format field results.

  Document doc = new Document();
  DocumentBuilder builder = new DocumentBuilder(doc);
  
  // Use a document builder to insert a field that displays a result with no format applied.
  Field field = builder.insertField("= 2 + 3");
  
  Assert.assertEquals("= 2 + 3", field.getFieldCode());
  Assert.assertEquals("5", field.getResult());
  
  // We can apply a format to a field's result using the field's attributes.
  // Below are three types of formats that we can apply to a field's result.
  // 1 -  Numeric format:
  FieldFormat format = field.getFormat();
  format.setNumericFormat("$###.00");
  field.update();
  
  Assert.assertEquals("= 2 + 3 \\# $###.00", field.getFieldCode());
  Assert.assertEquals("$  5.00", field.getResult());
  
  // 2 -  Date/time format:
  field = builder.insertField("DATE");
  format = field.getFormat();
  format.setDateTimeFormat("dddd, MMMM dd, yyyy");
  field.update();
  
  Assert.assertEquals("DATE \\@ \"dddd, MMMM dd, yyyy\"", field.getFieldCode());
  System.out.println("Today's date, in {format.DateTimeFormat} format:\n\t{field.Result}");
  
  // 3 -  General format:
  field = builder.insertField("= 25 + 33");
  format = field.getFormat();
  format.getGeneralFormats().add(GeneralFormat.LOWERCASE_ROMAN);
  format.getGeneralFormats().add(GeneralFormat.UPPER);
  field.update();
  
  int index = 0;
  Iterator<Integer> generalFormatEnumerator = format.getGeneralFormats().iterator();
  while (generalFormatEnumerator.hasNext()) {
      int value = generalFormatEnumerator.next();
      System.out.println(MessageFormat.format("General format index {0}: {1}", index++, value));
  }
  
  Assert.assertEquals("= 25 + 33 \\* roman \\* Upper", field.getFieldCode());
  Assert.assertEquals("LVIII", field.getResult());
  Assert.assertEquals(2, format.getGeneralFormats().getCount());
  Assert.assertEquals(GeneralFormat.LOWERCASE_ROMAN, format.getGeneralFormats().get(0));
  
  // We can remove our formats to revert the field's result to its original form.
  format.getGeneralFormats().remove(GeneralFormat.LOWERCASE_ROMAN);
  format.getGeneralFormats().removeAt(0);
  Assert.assertEquals(0, format.getGeneralFormats().getCount());
  field.update();
  
  Assert.assertEquals("= 25 + 33  ", field.getFieldCode());
  Assert.assertEquals("58", field.getResult());
  Assert.assertEquals(0, format.getGeneralFormats().getCount());

• isBold/isBold

  public boolean isBold() / public void isBold(boolean value)
  

  Gets or sets whether to apply bold formatting to the page number for the entry.

  Example:

  Shows how to build and customize a table of authorities using TOA and TA fields.

  public void fieldTOA() throws Exception {
      Document doc = new Document();
      DocumentBuilder builder = new DocumentBuilder(doc);
  
      // Insert a TOA field, which will create an entry for each TA field in the document,
      // displaying long citations and page numbers for each entry.
      FieldToa fieldToa = (FieldToa)builder.insertField(FieldType.FIELD_TOA, false);
  
      // Set the entry category for our table. This TOA will now only include TA fields
      // that have a matching value in their EntryCategory property.
      fieldToa.setEntryCategory("1");
  
      // Moreover, the Table of Authorities category at index 1 is "Cases",
      // which will show up as our table's title if we set this variable to true.
      fieldToa.setUseHeading(true);
  
      // We can further filter TA fields by naming a bookmark that they will need to be within the TOA bounds.
      fieldToa.setBookmarkName("MyBookmark");
  
      // By default, a dotted line page-wide tab appears between the TA field's citation
      // and its page number. We can replace it with any text we put on this property.
      // Inserting a tab character will preserve the original tab.
      fieldToa.setEntrySeparator(" \t p.");
  
      // If we have multiple TA entries that share the same long citation,
      // all their respective page numbers will show up on one row.
      // We can use this property to specify a string that will separate their page numbers.
      fieldToa.setPageNumberListSeparator(" & p. ");
  
      // We can set this to true to get our table to display the word "passim"
      // if there are 5 or more page numbers in one row.
      fieldToa.setUsePassim(true);
  
      // One TA field can refer to a range of pages.
      // We can specify a string here to appear between the start and end page numbers for such ranges.
      fieldToa.setPageRangeSeparator(" to ");
  
      // The format from the TA fields will carry over into our table.
      // We can disable this by setting the RemoveEntryFormatting flag.
      fieldToa.setRemoveEntryFormatting(true);
      builder.getFont().setColor(Color.GREEN);
      builder.getFont().setName("Arial Black");
  
      Assert.assertEquals(fieldToa.getFieldCode(), " TOA  \\c 1 \\h \\b MyBookmark \\e \" \t p.\" \\l \" & p. \" \\p \\g \" to \" \\f");
  
      builder.insertBreak(BreakType.PAGE_BREAK);
  
      // This TA field will not appear as an entry in the TOA since it is outside
      // the bookmark's bounds that the TOA's BookmarkName property specifies.
      FieldTA fieldTA = insertToaEntry(builder, "1", "Source 1");
  
      Assert.assertEquals(fieldTA.getFieldCode(), " TA  \\c 1 \\l \"Source 1\"");
  
      // This TA field is inside the bookmark,
      // but the entry category does not match that of the table, so the TA field will not include it.
      builder.startBookmark("MyBookmark");
      fieldTA = insertToaEntry(builder, "2", "Source 2");
  
      // This entry will appear in the table.
      fieldTA = insertToaEntry(builder, "1", "Source 3");
  
      // A TOA table does not display short citations,
      // but we can use them as a shorthand to refer to bulky source names that multiple TA fields reference.
      fieldTA.setShortCitation("S.3");
  
      Assert.assertEquals(fieldTA.getFieldCode(), " TA  \\c 1 \\l \"Source 3\" \\s S.3");
  
      // We can format the page number to make it bold/italic using the following properties.
      // We will still see these effects if we set our table to ignore formatting.
      fieldTA = insertToaEntry(builder, "1", "Source 2");
      fieldTA.isBold(true);
      fieldTA.isItalic(true);
  
      Assert.assertEquals(fieldTA.getFieldCode(), " TA  \\c 1 \\l \"Source 2\" \\b \\i");
  
      // We can configure TA fields to get their TOA entries to refer to a range of pages that a bookmark spans across.
      // Note that this entry refers to the same source as the one above to share one row in our table.
      // This row will have the page number of the entry above and the page range of this entry,
      // with the table's page list and page number range separators between page numbers.
      fieldTA = insertToaEntry(builder, "1", "Source 3");
      fieldTA.setPageRangeBookmarkName("MyMultiPageBookmark");
  
      builder.startBookmark("MyMultiPageBookmark");
      builder.insertBreak(BreakType.PAGE_BREAK);
      builder.insertBreak(BreakType.PAGE_BREAK);
      builder.insertBreak(BreakType.PAGE_BREAK);
      builder.endBookmark("MyMultiPageBookmark");
  
      Assert.assertEquals(fieldTA.getFieldCode(), " TA  \\c 1 \\l \"Source 3\" \\r MyMultiPageBookmark");
  
      // If we have enabled the "Passim" feature of our table, having 5 or more TA entries with the same source will invoke it.
      for (int i = 0; i < 5; i++)
      {
          insertToaEntry(builder, "1", "Source 4");
      }
  
      builder.endBookmark("MyBookmark");
  
      doc.updateFields();
      doc.save(getArtifactsDir() + "Field.TOA.TA.docx");
  }
  
  /// <summary>
  /// Get a builder to insert a TA field, specifying its long citation and category,
  /// insert a page break, and return the field we created.
  /// </summary>
  private static FieldTA insertToaEntry(DocumentBuilder builder, String entryCategory, String longCitation) throws Exception
  {
      FieldTA field = (FieldTA)builder.insertField(FieldType.FIELD_TOA_ENTRY, false);
      field.setEntryCategory(entryCategory);
      field.setLongCitation(longCitation);
  
      builder.insertBreak(BreakType.PAGE_BREAK);
  
      return field;
  }

• isDirty/isDirty

  public boolean isDirty() / public void isDirty(boolean value)
  

  Gets or sets whether the current result of the field is no longer correct (stale) due to other modifications made to the document.

  Example:

  Shows how to use special property for updating field result.

  Document doc = new Document();
  DocumentBuilder builder = new DocumentBuilder(doc);
  
  // Give the document's built-in "Author" property value, and then display it with a field.
  doc.getBuiltInDocumentProperties().setAuthor("John Doe");
  FieldAuthor field = (FieldAuthor)builder.insertField(FieldType.FIELD_AUTHOR, true);
  
  Assert.assertFalse(field.isDirty());
  Assert.assertEquals("John Doe", field.getResult());
  
  // Update the property. The field still displays the old value.
  doc.getBuiltInDocumentProperties().setAuthor("John & Jane Doe");
  
  Assert.assertEquals("John Doe", field.getResult());
  
  // Since the field's value is out of date, we can mark it as "dirty".
  // This value will stay out of date until we update the field manually with the Field.Update() method.
  field.isDirty(true);
  
  OutputStream docStream = new FileOutputStream(getArtifactsDir() + "Filed.UpdateDirtyFields.docx");
  try {
      // If we save without calling an update method,
      // the field will keep displaying the out of date value in the output document.
      doc.save(docStream, SaveFormat.DOCX);
  
      // The LoadOptions object has an option to update all fields
      // marked as "dirty" when loading the document.
      LoadOptions options = new LoadOptions();
      options.setUpdateDirtyFields(updateDirtyFields);
  
      doc = new Document(String.valueOf(docStream), options);
  
      Assert.assertEquals("John & Jane Doe", doc.getBuiltInDocumentProperties().getAuthor());
  
      field = (FieldAuthor) doc.getRange().getFields().get(0);
  
      // Updating dirty fields like this automatically set their "IsDirty" flag to false.
      if (updateDirtyFields)
      {
          Assert.assertEquals("John & Jane Doe", field.getResult());
          Assert.assertFalse(field.isDirty());
      } else {
          Assert.assertEquals("John Doe", field.getResult());
          Assert.assertTrue(field.isDirty());
      }
  } finally {
      if (docStream != null) docStream.close();
  }

• isItalic/isItalic

  public boolean isItalic() / public void isItalic(boolean value)
  

  Gets or sets whether to apply italic formatting to the page number for the entry.

  Example:

  Shows how to build and customize a table of authorities using TOA and TA fields.

  public void fieldTOA() throws Exception {
      Document doc = new Document();
      DocumentBuilder builder = new DocumentBuilder(doc);
  
      // Insert a TOA field, which will create an entry for each TA field in the document,
      // displaying long citations and page numbers for each entry.
      FieldToa fieldToa = (FieldToa)builder.insertField(FieldType.FIELD_TOA, false);
  
      // Set the entry category for our table. This TOA will now only include TA fields
      // that have a matching value in their EntryCategory property.
      fieldToa.setEntryCategory("1");
  
      // Moreover, the Table of Authorities category at index 1 is "Cases",
      // which will show up as our table's title if we set this variable to true.
      fieldToa.setUseHeading(true);
  
      // We can further filter TA fields by naming a bookmark that they will need to be within the TOA bounds.
      fieldToa.setBookmarkName("MyBookmark");
  
      // By default, a dotted line page-wide tab appears between the TA field's citation
      // and its page number. We can replace it with any text we put on this property.
      // Inserting a tab character will preserve the original tab.
      fieldToa.setEntrySeparator(" \t p.");
  
      // If we have multiple TA entries that share the same long citation,
      // all their respective page numbers will show up on one row.
      // We can use this property to specify a string that will separate their page numbers.
      fieldToa.setPageNumberListSeparator(" & p. ");
  
      // We can set this to true to get our table to display the word "passim"
      // if there are 5 or more page numbers in one row.
      fieldToa.setUsePassim(true);
  
      // One TA field can refer to a range of pages.
      // We can specify a string here to appear between the start and end page numbers for such ranges.
      fieldToa.setPageRangeSeparator(" to ");
  
      // The format from the TA fields will carry over into our table.
      // We can disable this by setting the RemoveEntryFormatting flag.
      fieldToa.setRemoveEntryFormatting(true);
      builder.getFont().setColor(Color.GREEN);
      builder.getFont().setName("Arial Black");
  
      Assert.assertEquals(fieldToa.getFieldCode(), " TOA  \\c 1 \\h \\b MyBookmark \\e \" \t p.\" \\l \" & p. \" \\p \\g \" to \" \\f");
  
      builder.insertBreak(BreakType.PAGE_BREAK);
  
      // This TA field will not appear as an entry in the TOA since it is outside
      // the bookmark's bounds that the TOA's BookmarkName property specifies.
      FieldTA fieldTA = insertToaEntry(builder, "1", "Source 1");
  
      Assert.assertEquals(fieldTA.getFieldCode(), " TA  \\c 1 \\l \"Source 1\"");
  
      // This TA field is inside the bookmark,
      // but the entry category does not match that of the table, so the TA field will not include it.
      builder.startBookmark("MyBookmark");
      fieldTA = insertToaEntry(builder, "2", "Source 2");
  
      // This entry will appear in the table.
      fieldTA = insertToaEntry(builder, "1", "Source 3");
  
      // A TOA table does not display short citations,
      // but we can use them as a shorthand to refer to bulky source names that multiple TA fields reference.
      fieldTA.setShortCitation("S.3");
  
      Assert.assertEquals(fieldTA.getFieldCode(), " TA  \\c 1 \\l \"Source 3\" \\s S.3");
  
      // We can format the page number to make it bold/italic using the following properties.
      // We will still see these effects if we set our table to ignore formatting.
      fieldTA = insertToaEntry(builder, "1", "Source 2");
      fieldTA.isBold(true);
      fieldTA.isItalic(true);
  
      Assert.assertEquals(fieldTA.getFieldCode(), " TA  \\c 1 \\l \"Source 2\" \\b \\i");
  
      // We can configure TA fields to get their TOA entries to refer to a range of pages that a bookmark spans across.
      // Note that this entry refers to the same source as the one above to share one row in our table.
      // This row will have the page number of the entry above and the page range of this entry,
      // with the table's page list and page number range separators between page numbers.
      fieldTA = insertToaEntry(builder, "1", "Source 3");
      fieldTA.setPageRangeBookmarkName("MyMultiPageBookmark");
  
      builder.startBookmark("MyMultiPageBookmark");
      builder.insertBreak(BreakType.PAGE_BREAK);
      builder.insertBreak(BreakType.PAGE_BREAK);
      builder.insertBreak(BreakType.PAGE_BREAK);
      builder.endBookmark("MyMultiPageBookmark");
  
      Assert.assertEquals(fieldTA.getFieldCode(), " TA  \\c 1 \\l \"Source 3\" \\r MyMultiPageBookmark");
  
      // If we have enabled the "Passim" feature of our table, having 5 or more TA entries with the same source will invoke it.
      for (int i = 0; i < 5; i++)
      {
          insertToaEntry(builder, "1", "Source 4");
      }
  
      builder.endBookmark("MyBookmark");
  
      doc.updateFields();
      doc.save(getArtifactsDir() + "Field.TOA.TA.docx");
  }
  
  /// <summary>
  /// Get a builder to insert a TA field, specifying its long citation and category,
  /// insert a page break, and return the field we created.
  /// </summary>
  private static FieldTA insertToaEntry(DocumentBuilder builder, String entryCategory, String longCitation) throws Exception
  {
      FieldTA field = (FieldTA)builder.insertField(FieldType.FIELD_TOA_ENTRY, false);
      field.setEntryCategory(entryCategory);
      field.setLongCitation(longCitation);
  
      builder.insertBreak(BreakType.PAGE_BREAK);
  
      return field;
  }

• isLocked/isLocked

  public boolean isLocked() / public void isLocked(boolean value)
  

  Gets or sets whether the field is locked (should not recalculate its result).

  Example:

  Shows how to work with a FieldStart node.

  Document doc = new Document();
  DocumentBuilder builder = new DocumentBuilder(doc);
  
  FieldDate field = (FieldDate) builder.insertField(FieldType.FIELD_DATE, true);
  field.getFormat().setDateTimeFormat("dddd, MMMM dd, yyyy");
  field.update();
  
  FieldChar fieldStart = field.getStart();
  
  Assert.assertEquals(FieldType.FIELD_DATE, fieldStart.getFieldType());
  Assert.assertEquals(false, fieldStart.isDirty());
  Assert.assertEquals(false, fieldStart.isLocked());
  
  // Retrieve the facade object which represents the field in the document.
  field = (FieldDate)fieldStart.getField();
  
  Assert.assertEquals(false, field.isLocked());
  Assert.assertEquals(" DATE  \\@ \"dddd, MMMM dd, yyyy\"", field.getFieldCode());
  
  // Update the field to show the current date.
  field.update();

• getLocaleId/setLocaleId

  public int getLocaleId() / public void setLocaleId(int value)
  

  Gets or sets the LCID of the field.

  Example:

  Shows how to insert a field and work with its locale.

  Document doc = new Document();
  DocumentBuilder builder = new DocumentBuilder(doc);
  
  // Insert a DATE field, and then print the date it will display.
  // Your thread's current culture determines the formatting of the date.
  Field field = builder.insertField("DATE");
  System.out.println("Today's date, as displayed in the \"{CultureInfo.CurrentCulture.EnglishName}\" culture: {field.Result}");
  
  Assert.assertEquals(1033, field.getLocaleId());
  
  // Changing the culture of our thread will impact the result of the DATE field.
  // Another way to get the DATE field to display a date in a different culture is to use its LocaleId attribute.
  // This way allows us to avoid changing the thread's culture to get this effect.
  doc.getFieldOptions().setFieldUpdateCultureSource(FieldUpdateCultureSource.FIELD_CODE);
  CultureInfo de = new CultureInfo("de-DE");
  field.setLocaleId(1031);
  field.update();
  
  System.out.println("Today's date, as displayed according to the \"{CultureInfo.GetCultureInfo(field.LocaleId).EnglishName}\" culture: {field.Result}");

  See Also:

  FieldUpdateCultureSource.FIELD_CODE

• getLongCitation/setLongCitation

  public java.lang.String getLongCitation() / public void setLongCitation(java.lang.String value)
  

  Gets or sets the long citation for the entry.

  Example:

  Shows how to build and customize a table of authorities using TOA and TA fields.

  public void fieldTOA() throws Exception {
      Document doc = new Document();
      DocumentBuilder builder = new DocumentBuilder(doc);
  
      // Insert a TOA field, which will create an entry for each TA field in the document,
      // displaying long citations and page numbers for each entry.
      FieldToa fieldToa = (FieldToa)builder.insertField(FieldType.FIELD_TOA, false);
  
      // Set the entry category for our table. This TOA will now only include TA fields
      // that have a matching value in their EntryCategory property.
      fieldToa.setEntryCategory("1");
  
      // Moreover, the Table of Authorities category at index 1 is "Cases",
      // which will show up as our table's title if we set this variable to true.
      fieldToa.setUseHeading(true);
  
      // We can further filter TA fields by naming a bookmark that they will need to be within the TOA bounds.
      fieldToa.setBookmarkName("MyBookmark");
  
      // By default, a dotted line page-wide tab appears between the TA field's citation
      // and its page number. We can replace it with any text we put on this property.
      // Inserting a tab character will preserve the original tab.
      fieldToa.setEntrySeparator(" \t p.");
  
      // If we have multiple TA entries that share the same long citation,
      // all their respective page numbers will show up on one row.
      // We can use this property to specify a string that will separate their page numbers.
      fieldToa.setPageNumberListSeparator(" & p. ");
  
      // We can set this to true to get our table to display the word "passim"
      // if there are 5 or more page numbers in one row.
      fieldToa.setUsePassim(true);
  
      // One TA field can refer to a range of pages.
      // We can specify a string here to appear between the start and end page numbers for such ranges.
      fieldToa.setPageRangeSeparator(" to ");
  
      // The format from the TA fields will carry over into our table.
      // We can disable this by setting the RemoveEntryFormatting flag.
      fieldToa.setRemoveEntryFormatting(true);
      builder.getFont().setColor(Color.GREEN);
      builder.getFont().setName("Arial Black");
  
      Assert.assertEquals(fieldToa.getFieldCode(), " TOA  \\c 1 \\h \\b MyBookmark \\e \" \t p.\" \\l \" & p. \" \\p \\g \" to \" \\f");
  
      builder.insertBreak(BreakType.PAGE_BREAK);
  
      // This TA field will not appear as an entry in the TOA since it is outside
      // the bookmark's bounds that the TOA's BookmarkName property specifies.
      FieldTA fieldTA = insertToaEntry(builder, "1", "Source 1");
  
      Assert.assertEquals(fieldTA.getFieldCode(), " TA  \\c 1 \\l \"Source 1\"");
  
      // This TA field is inside the bookmark,
      // but the entry category does not match that of the table, so the TA field will not include it.
      builder.startBookmark("MyBookmark");
      fieldTA = insertToaEntry(builder, "2", "Source 2");
  
      // This entry will appear in the table.
      fieldTA = insertToaEntry(builder, "1", "Source 3");
  
      // A TOA table does not display short citations,
      // but we can use them as a shorthand to refer to bulky source names that multiple TA fields reference.
      fieldTA.setShortCitation("S.3");
  
      Assert.assertEquals(fieldTA.getFieldCode(), " TA  \\c 1 \\l \"Source 3\" \\s S.3");
  
      // We can format the page number to make it bold/italic using the following properties.
      // We will still see these effects if we set our table to ignore formatting.
      fieldTA = insertToaEntry(builder, "1", "Source 2");
      fieldTA.isBold(true);
      fieldTA.isItalic(true);
  
      Assert.assertEquals(fieldTA.getFieldCode(), " TA  \\c 1 \\l \"Source 2\" \\b \\i");
  
      // We can configure TA fields to get their TOA entries to refer to a range of pages that a bookmark spans across.
      // Note that this entry refers to the same source as the one above to share one row in our table.
      // This row will have the page number of the entry above and the page range of this entry,
      // with the table's page list and page number range separators between page numbers.
      fieldTA = insertToaEntry(builder, "1", "Source 3");
      fieldTA.setPageRangeBookmarkName("MyMultiPageBookmark");
  
      builder.startBookmark("MyMultiPageBookmark");
      builder.insertBreak(BreakType.PAGE_BREAK);
      builder.insertBreak(BreakType.PAGE_BREAK);
      builder.insertBreak(BreakType.PAGE_BREAK);
      builder.endBookmark("MyMultiPageBookmark");
  
      Assert.assertEquals(fieldTA.getFieldCode(), " TA  \\c 1 \\l \"Source 3\" \\r MyMultiPageBookmark");
  
      // If we have enabled the "Passim" feature of our table, having 5 or more TA entries with the same source will invoke it.
      for (int i = 0; i < 5; i++)
      {
          insertToaEntry(builder, "1", "Source 4");
      }
  
      builder.endBookmark("MyBookmark");
  
      doc.updateFields();
      doc.save(getArtifactsDir() + "Field.TOA.TA.docx");
  }
  
  /// <summary>
  /// Get a builder to insert a TA field, specifying its long citation and category,
  /// insert a page break, and return the field we created.
  /// </summary>
  private static FieldTA insertToaEntry(DocumentBuilder builder, String entryCategory, String longCitation) throws Exception
  {
      FieldTA field = (FieldTA)builder.insertField(FieldType.FIELD_TOA_ENTRY, false);
      field.setEntryCategory(entryCategory);
      field.setLongCitation(longCitation);
  
      builder.insertBreak(BreakType.PAGE_BREAK);
  
      return field;
  }

• getPageRangeBookmarkName/setPageRangeBookmarkName

  public java.lang.String getPageRangeBookmarkName() / public void setPageRangeBookmarkName(java.lang.String value)
  

  Gets or sets the name of the bookmark that marks a range of pages that is inserted as the entry's page number.

  Example:

  Shows how to build and customize a table of authorities using TOA and TA fields.

  public void fieldTOA() throws Exception {
      Document doc = new Document();
      DocumentBuilder builder = new DocumentBuilder(doc);
  
      // Insert a TOA field, which will create an entry for each TA field in the document,
      // displaying long citations and page numbers for each entry.
      FieldToa fieldToa = (FieldToa)builder.insertField(FieldType.FIELD_TOA, false);
  
      // Set the entry category for our table. This TOA will now only include TA fields
      // that have a matching value in their EntryCategory property.
      fieldToa.setEntryCategory("1");
  
      // Moreover, the Table of Authorities category at index 1 is "Cases",
      // which will show up as our table's title if we set this variable to true.
      fieldToa.setUseHeading(true);
  
      // We can further filter TA fields by naming a bookmark that they will need to be within the TOA bounds.
      fieldToa.setBookmarkName("MyBookmark");
  
      // By default, a dotted line page-wide tab appears between the TA field's citation
      // and its page number. We can replace it with any text we put on this property.
      // Inserting a tab character will preserve the original tab.
      fieldToa.setEntrySeparator(" \t p.");
  
      // If we have multiple TA entries that share the same long citation,
      // all their respective page numbers will show up on one row.
      // We can use this property to specify a string that will separate their page numbers.
      fieldToa.setPageNumberListSeparator(" & p. ");
  
      // We can set this to true to get our table to display the word "passim"
      // if there are 5 or more page numbers in one row.
      fieldToa.setUsePassim(true);
  
      // One TA field can refer to a range of pages.
      // We can specify a string here to appear between the start and end page numbers for such ranges.
      fieldToa.setPageRangeSeparator(" to ");
  
      // The format from the TA fields will carry over into our table.
      // We can disable this by setting the RemoveEntryFormatting flag.
      fieldToa.setRemoveEntryFormatting(true);
      builder.getFont().setColor(Color.GREEN);
      builder.getFont().setName("Arial Black");
  
      Assert.assertEquals(fieldToa.getFieldCode(), " TOA  \\c 1 \\h \\b MyBookmark \\e \" \t p.\" \\l \" & p. \" \\p \\g \" to \" \\f");
  
      builder.insertBreak(BreakType.PAGE_BREAK);
  
      // This TA field will not appear as an entry in the TOA since it is outside
      // the bookmark's bounds that the TOA's BookmarkName property specifies.
      FieldTA fieldTA = insertToaEntry(builder, "1", "Source 1");
  
      Assert.assertEquals(fieldTA.getFieldCode(), " TA  \\c 1 \\l \"Source 1\"");
  
      // This TA field is inside the bookmark,
      // but the entry category does not match that of the table, so the TA field will not include it.
      builder.startBookmark("MyBookmark");
      fieldTA = insertToaEntry(builder, "2", "Source 2");
  
      // This entry will appear in the table.
      fieldTA = insertToaEntry(builder, "1", "Source 3");
  
      // A TOA table does not display short citations,
      // but we can use them as a shorthand to refer to bulky source names that multiple TA fields reference.
      fieldTA.setShortCitation("S.3");
  
      Assert.assertEquals(fieldTA.getFieldCode(), " TA  \\c 1 \\l \"Source 3\" \\s S.3");
  
      // We can format the page number to make it bold/italic using the following properties.
      // We will still see these effects if we set our table to ignore formatting.
      fieldTA = insertToaEntry(builder, "1", "Source 2");
      fieldTA.isBold(true);
      fieldTA.isItalic(true);
  
      Assert.assertEquals(fieldTA.getFieldCode(), " TA  \\c 1 \\l \"Source 2\" \\b \\i");
  
      // We can configure TA fields to get their TOA entries to refer to a range of pages that a bookmark spans across.
      // Note that this entry refers to the same source as the one above to share one row in our table.
      // This row will have the page number of the entry above and the page range of this entry,
      // with the table's page list and page number range separators between page numbers.
      fieldTA = insertToaEntry(builder, "1", "Source 3");
      fieldTA.setPageRangeBookmarkName("MyMultiPageBookmark");
  
      builder.startBookmark("MyMultiPageBookmark");
      builder.insertBreak(BreakType.PAGE_BREAK);
      builder.insertBreak(BreakType.PAGE_BREAK);
      builder.insertBreak(BreakType.PAGE_BREAK);
      builder.endBookmark("MyMultiPageBookmark");
  
      Assert.assertEquals(fieldTA.getFieldCode(), " TA  \\c 1 \\l \"Source 3\" \\r MyMultiPageBookmark");
  
      // If we have enabled the "Passim" feature of our table, having 5 or more TA entries with the same source will invoke it.
      for (int i = 0; i < 5; i++)
      {
          insertToaEntry(builder, "1", "Source 4");
      }
  
      builder.endBookmark("MyBookmark");
  
      doc.updateFields();
      doc.save(getArtifactsDir() + "Field.TOA.TA.docx");
  }
  
  /// <summary>
  /// Get a builder to insert a TA field, specifying its long citation and category,
  /// insert a page break, and return the field we created.
  /// </summary>
  private static FieldTA insertToaEntry(DocumentBuilder builder, String entryCategory, String longCitation) throws Exception
  {
      FieldTA field = (FieldTA)builder.insertField(FieldType.FIELD_TOA_ENTRY, false);
      field.setEntryCategory(entryCategory);
      field.setLongCitation(longCitation);
  
      builder.insertBreak(BreakType.PAGE_BREAK);
  
      return field;
  }

• getResult/setResult

  public java.lang.String getResult() / public void setResult(java.lang.String value)
  

  Gets or sets text that is between the field separator and field end.

  Example:

  Shows how to insert a field into a document using a field code.

  Document doc = new Document();
  DocumentBuilder builder = new DocumentBuilder(doc);
  
  Field dateField = builder.insertField("DATE \\* MERGEFORMAT");
  
  Assert.assertEquals(FieldType.FIELD_DATE, dateField.getType());
  Assert.assertEquals("DATE \\* MERGEFORMAT", dateField.getFieldCode());

• getSeparator

  public FieldSeparator getSeparator()
  

  Gets the node that represents the field separator. Can be null.

  Example:

  Shows how to work with a collection of fields.

  public void fieldCollection() throws Exception
  {
      Document doc = new Document();
      DocumentBuilder builder = new DocumentBuilder(doc);
  
      builder.insertField(" DATE \\@ \"dddd, d MMMM yyyy\" ");
      builder.insertField(" TIME ");
      builder.insertField(" REVNUM ");
      builder.insertField(" AUTHOR  \"John Doe\" ");
      builder.insertField(" SUBJECT \"My Subject\" ");
      builder.insertField(" QUOTE \"Hello world!\" ");
      doc.updateFields();
  
      // This collection stores all of a document's fields.
      FieldCollection fields = doc.getRange().getFields();
  
      Assert.assertEquals(6, fields.getCount());
  
      // Iterate over the field collection, and print contents and type
      // of every field using a custom visitor implementation.
      FieldVisitor fieldVisitor = new FieldVisitor();
  
      Iterator<Field> fieldEnumerator = fields.iterator();
  
      while (fieldEnumerator.hasNext()) {
          if (fieldEnumerator.next() != null) {
              Field currentField = fieldEnumerator.next();
  
              currentField.getStart().accept(fieldVisitor);
              if (currentField.getSeparator() != null) {
                  currentField.getSeparator().accept(fieldVisitor);
              }
              currentField.getEnd().accept(fieldVisitor);
          } else {
              System.out.println("There are no fields in the document.");
          }
      }
  
      System.out.println(fieldVisitor.getText());
  }
  
  /// <summary>
  /// Document visitor implementation that prints field info.
  /// </summary>
  public static class FieldVisitor extends DocumentVisitor {
      public FieldVisitor() {
          mBuilder = new StringBuilder();
      }
  
      /// <summary>
      /// Gets the plain text of the document that was accumulated by the visitor.
      /// </summary>
      public String getText() {
          return mBuilder.toString();
      }
  
      /// <summary>
      /// Called when a FieldStart node is encountered in the document.
      /// </summary>
      public int visitFieldStart(final FieldStart fieldStart) {
          mBuilder.append("Found field: " + fieldStart.getFieldType() + "\r\n");
          mBuilder.append("\tField code: " + fieldStart.getField().getFieldCode() + "\r\n");
          mBuilder.append("\tDisplayed as: " + fieldStart.getField().getResult() + "\r\n");
  
          return VisitorAction.CONTINUE;
      }
  
      /// <summary>
      /// Called when a FieldSeparator node is encountered in the document.
      /// </summary>
      public int visitFieldSeparator(final FieldSeparator fieldSeparator) {
          mBuilder.append("\tFound separator: " + fieldSeparator.getText() + "\r\n");
  
          return VisitorAction.CONTINUE;
      }
  
      /// <summary>
      /// Called when a FieldEnd node is encountered in the document.
      /// </summary>
      public int visitFieldEnd(final FieldEnd fieldEnd) {
          mBuilder.append("End of field: " + fieldEnd.getFieldType() + "\r\n");
  
          return VisitorAction.CONTINUE;
      }
  
      private /*final*/ StringBuilder mBuilder;
  }

• getShortCitation/setShortCitation

  public java.lang.String getShortCitation() / public void setShortCitation(java.lang.String value)
  

  Gets or sets the short citation for the entry.

  Example:

  Shows how to build and customize a table of authorities using TOA and TA fields.

  public void fieldTOA() throws Exception {
      Document doc = new Document();
      DocumentBuilder builder = new DocumentBuilder(doc);
  
      // Insert a TOA field, which will create an entry for each TA field in the document,
      // displaying long citations and page numbers for each entry.
      FieldToa fieldToa = (FieldToa)builder.insertField(FieldType.FIELD_TOA, false);
  
      // Set the entry category for our table. This TOA will now only include TA fields
      // that have a matching value in their EntryCategory property.
      fieldToa.setEntryCategory("1");
  
      // Moreover, the Table of Authorities category at index 1 is "Cases",
      // which will show up as our table's title if we set this variable to true.
      fieldToa.setUseHeading(true);
  
      // We can further filter TA fields by naming a bookmark that they will need to be within the TOA bounds.
      fieldToa.setBookmarkName("MyBookmark");
  
      // By default, a dotted line page-wide tab appears between the TA field's citation
      // and its page number. We can replace it with any text we put on this property.
      // Inserting a tab character will preserve the original tab.
      fieldToa.setEntrySeparator(" \t p.");
  
      // If we have multiple TA entries that share the same long citation,
      // all their respective page numbers will show up on one row.
      // We can use this property to specify a string that will separate their page numbers.
      fieldToa.setPageNumberListSeparator(" & p. ");
  
      // We can set this to true to get our table to display the word "passim"
      // if there are 5 or more page numbers in one row.
      fieldToa.setUsePassim(true);
  
      // One TA field can refer to a range of pages.
      // We can specify a string here to appear between the start and end page numbers for such ranges.
      fieldToa.setPageRangeSeparator(" to ");
  
      // The format from the TA fields will carry over into our table.
      // We can disable this by setting the RemoveEntryFormatting flag.
      fieldToa.setRemoveEntryFormatting(true);
      builder.getFont().setColor(Color.GREEN);
      builder.getFont().setName("Arial Black");
  
      Assert.assertEquals(fieldToa.getFieldCode(), " TOA  \\c 1 \\h \\b MyBookmark \\e \" \t p.\" \\l \" & p. \" \\p \\g \" to \" \\f");
  
      builder.insertBreak(BreakType.PAGE_BREAK);
  
      // This TA field will not appear as an entry in the TOA since it is outside
      // the bookmark's bounds that the TOA's BookmarkName property specifies.
      FieldTA fieldTA = insertToaEntry(builder, "1", "Source 1");
  
      Assert.assertEquals(fieldTA.getFieldCode(), " TA  \\c 1 \\l \"Source 1\"");
  
      // This TA field is inside the bookmark,
      // but the entry category does not match that of the table, so the TA field will not include it.
      builder.startBookmark("MyBookmark");
      fieldTA = insertToaEntry(builder, "2", "Source 2");
  
      // This entry will appear in the table.
      fieldTA = insertToaEntry(builder, "1", "Source 3");
  
      // A TOA table does not display short citations,
      // but we can use them as a shorthand to refer to bulky source names that multiple TA fields reference.
      fieldTA.setShortCitation("S.3");
  
      Assert.assertEquals(fieldTA.getFieldCode(), " TA  \\c 1 \\l \"Source 3\" \\s S.3");
  
      // We can format the page number to make it bold/italic using the following properties.
      // We will still see these effects if we set our table to ignore formatting.
      fieldTA = insertToaEntry(builder, "1", "Source 2");
      fieldTA.isBold(true);
      fieldTA.isItalic(true);
  
      Assert.assertEquals(fieldTA.getFieldCode(), " TA  \\c 1 \\l \"Source 2\" \\b \\i");
  
      // We can configure TA fields to get their TOA entries to refer to a range of pages that a bookmark spans across.
      // Note that this entry refers to the same source as the one above to share one row in our table.
      // This row will have the page number of the entry above and the page range of this entry,
      // with the table's page list and page number range separators between page numbers.
      fieldTA = insertToaEntry(builder, "1", "Source 3");
      fieldTA.setPageRangeBookmarkName("MyMultiPageBookmark");
  
      builder.startBookmark("MyMultiPageBookmark");
      builder.insertBreak(BreakType.PAGE_BREAK);
      builder.insertBreak(BreakType.PAGE_BREAK);
      builder.insertBreak(BreakType.PAGE_BREAK);
      builder.endBookmark("MyMultiPageBookmark");
  
      Assert.assertEquals(fieldTA.getFieldCode(), " TA  \\c 1 \\l \"Source 3\" \\r MyMultiPageBookmark");
  
      // If we have enabled the "Passim" feature of our table, having 5 or more TA entries with the same source will invoke it.
      for (int i = 0; i < 5; i++)
      {
          insertToaEntry(builder, "1", "Source 4");
      }
  
      builder.endBookmark("MyBookmark");
  
      doc.updateFields();
      doc.save(getArtifactsDir() + "Field.TOA.TA.docx");
  }
  
  /// <summary>
  /// Get a builder to insert a TA field, specifying its long citation and category,
  /// insert a page break, and return the field we created.
  /// </summary>
  private static FieldTA insertToaEntry(DocumentBuilder builder, String entryCategory, String longCitation) throws Exception
  {
      FieldTA field = (FieldTA)builder.insertField(FieldType.FIELD_TOA_ENTRY, false);
      field.setEntryCategory(entryCategory);
      field.setLongCitation(longCitation);
  
      builder.insertBreak(BreakType.PAGE_BREAK);
  
      return field;
  }

• getStart

  public FieldStart getStart()
  

  Gets the node that represents the start of the field.

  Example:

  Shows how to work with a collection of fields.

  public void fieldCollection() throws Exception
  {
      Document doc = new Document();
      DocumentBuilder builder = new DocumentBuilder(doc);
  
      builder.insertField(" DATE \\@ \"dddd, d MMMM yyyy\" ");
      builder.insertField(" TIME ");
      builder.insertField(" REVNUM ");
      builder.insertField(" AUTHOR  \"John Doe\" ");
      builder.insertField(" SUBJECT \"My Subject\" ");
      builder.insertField(" QUOTE \"Hello world!\" ");
      doc.updateFields();
  
      // This collection stores all of a document's fields.
      FieldCollection fields = doc.getRange().getFields();
  
      Assert.assertEquals(6, fields.getCount());
  
      // Iterate over the field collection, and print contents and type
      // of every field using a custom visitor implementation.
      FieldVisitor fieldVisitor = new FieldVisitor();
  
      Iterator<Field> fieldEnumerator = fields.iterator();
  
      while (fieldEnumerator.hasNext()) {
          if (fieldEnumerator.next() != null) {
              Field currentField = fieldEnumerator.next();
  
              currentField.getStart().accept(fieldVisitor);
              if (currentField.getSeparator() != null) {
                  currentField.getSeparator().accept(fieldVisitor);
              }
              currentField.getEnd().accept(fieldVisitor);
          } else {
              System.out.println("There are no fields in the document.");
          }
      }
  
      System.out.println(fieldVisitor.getText());
  }
  
  /// <summary>
  /// Document visitor implementation that prints field info.
  /// </summary>
  public static class FieldVisitor extends DocumentVisitor {
      public FieldVisitor() {
          mBuilder = new StringBuilder();
      }
  
      /// <summary>
      /// Gets the plain text of the document that was accumulated by the visitor.
      /// </summary>
      public String getText() {
          return mBuilder.toString();
      }
  
      /// <summary>
      /// Called when a FieldStart node is encountered in the document.
      /// </summary>
      public int visitFieldStart(final FieldStart fieldStart) {
          mBuilder.append("Found field: " + fieldStart.getFieldType() + "\r\n");
          mBuilder.append("\tField code: " + fieldStart.getField().getFieldCode() + "\r\n");
          mBuilder.append("\tDisplayed as: " + fieldStart.getField().getResult() + "\r\n");
  
          return VisitorAction.CONTINUE;
      }
  
      /// <summary>
      /// Called when a FieldSeparator node is encountered in the document.
      /// </summary>
      public int visitFieldSeparator(final FieldSeparator fieldSeparator) {
          mBuilder.append("\tFound separator: " + fieldSeparator.getText() + "\r\n");
  
          return VisitorAction.CONTINUE;
      }
  
      /// <summary>
      /// Called when a FieldEnd node is encountered in the document.
      /// </summary>
      public int visitFieldEnd(final FieldEnd fieldEnd) {
          mBuilder.append("End of field: " + fieldEnd.getFieldType() + "\r\n");
  
          return VisitorAction.CONTINUE;
      }
  
      private /*final*/ StringBuilder mBuilder;
  }

• getType

  public int getType()
  

  Gets the Microsoft Word field type. The value of the property is FieldType integer constant.

  Example:

  Shows how to insert a field into a document using a field code.

  Document doc = new Document();
  DocumentBuilder builder = new DocumentBuilder(doc);
  
  Field dateField = builder.insertField("DATE \\* MERGEFORMAT");
  
  Assert.assertEquals(FieldType.FIELD_DATE, dateField.getType());
  Assert.assertEquals("DATE \\* MERGEFORMAT", dateField.getFieldCode());

Method Detail

• getFieldCode

  public java.lang.String getFieldCode()

  Returns text between field start and field separator (or field end if there is no separator). Both field code and field result of child fields are included.

  Example:

  Shows how to get a field's field code.

  // Open a document which contains a MERGEFIELD inside an IF field.
  Document doc = new Document(getMyDir() + "Nested fields.docx");
  FieldIf fieldIf = (FieldIf)doc.getRange().getFields().get(0);
  
  // There are two ways of getting a field's field code:
  // 1 -  Omit its inner fields:
  Assert.assertEquals(" IF  > 0 \" (surplus of ) \" \"\" ", fieldIf.getFieldCode(false));
  
  // 2 -  Include its inner fields:
  Assert.assertEquals(" IF \u0013 MERGEFIELD NetIncome \u0014\u0015 > 0 \" (surplus of \u0013 MERGEFIELD  NetIncome \\f $ \u0014\u0015) \" \"\" ",
      fieldIf.getFieldCode(true));
  
  // By default, the GetFieldCode method displays inner fields.
  Assert.assertEquals(fieldIf.getFieldCode(), fieldIf.getFieldCode(true));

  Example:

  Shows how to insert a field into a document using a field code.

  Document doc = new Document();
  DocumentBuilder builder = new DocumentBuilder(doc);
  
  Field dateField = builder.insertField("DATE \\* MERGEFORMAT");
  
  Assert.assertEquals(FieldType.FIELD_DATE, dateField.getType());
  Assert.assertEquals("DATE \\* MERGEFORMAT", dateField.getFieldCode());

• getFieldCode

  public java.lang.String getFieldCode(boolean includeChildFieldCodes)

  Returns text between field start and field separator (or field end if there is no separator).

  Parameters:

  includeChildFieldCodes - True if child field codes should be included.

  Example:

  Shows how to get a field's field code.

  // Open a document which contains a MERGEFIELD inside an IF field.
  Document doc = new Document(getMyDir() + "Nested fields.docx");
  FieldIf fieldIf = (FieldIf)doc.getRange().getFields().get(0);
  
  // There are two ways of getting a field's field code:
  // 1 -  Omit its inner fields:
  Assert.assertEquals(" IF  > 0 \" (surplus of ) \" \"\" ", fieldIf.getFieldCode(false));
  
  // 2 -  Include its inner fields:
  Assert.assertEquals(" IF \u0013 MERGEFIELD NetIncome \u0014\u0015 > 0 \" (surplus of \u0013 MERGEFIELD  NetIncome \\f $ \u0014\u0015) \" \"\" ",
      fieldIf.getFieldCode(true));
  
  // By default, the GetFieldCode method displays inner fields.
  Assert.assertEquals(fieldIf.getFieldCode(), fieldIf.getFieldCode(true));

• remove

  public Node remove()
             throws java.lang.Exception

  Removes the field from the document. Returns a node right after the field. If the field's end is the last child of its parent node, returns its parent paragraph. If the field is already removed, returns null.

  Example:

  Shows how to process PRIVATE fields.

  public void fieldPrivate() throws Exception
  {
      // Open a Corel WordPerfect document which we have converted to .docx format.
      Document doc = new Document(getMyDir() + "Field sample - PRIVATE.docx");
  
      // WordPerfect 5.x/6.x documents like the one we have loaded may contain PRIVATE fields.
      // Microsoft Word preserves PRIVATE fields during load/save operations,
      // but provides no functionality for them.
      FieldPrivate field = (FieldPrivate)doc.getRange().getFields().get(0);
  
      Assert.assertEquals(" PRIVATE \"My value\" ", field.getFieldCode());
      Assert.assertEquals(FieldType.FIELD_PRIVATE, field.getType());
  
      // We can also insert PRIVATE fields using a document builder.
      DocumentBuilder builder = new DocumentBuilder(doc);
      builder.insertField(FieldType.FIELD_PRIVATE, true);
  
      // These fields are not a viable way of protecting sensitive information.
      // Unless backward compatibility with older versions of WordPerfect is essential,
      // we can safely remove these fields. We can do this using a DocumentVisiitor implementation.
      Assert.assertEquals(2, doc.getRange().getFields().getCount());
  
      FieldPrivateRemover remover = new FieldPrivateRemover();
      doc.accept(remover);
  
      Assert.assertEquals(remover.getFieldsRemovedCount(), 2);
      Assert.assertEquals(doc.getRange().getFields().getCount(), 0);
  }
  
  /// <summary>
  /// Removes all encountered PRIVATE fields.
  /// </summary>
  public static class FieldPrivateRemover extends DocumentVisitor {
      public FieldPrivateRemover() {
          mFieldsRemovedCount = 0;
      }
  
      public int getFieldsRemovedCount() {
          return mFieldsRemovedCount;
      }
  
      /// <summary>
      /// Called when a FieldEnd node is encountered in the document.
      /// If the node belongs to a PRIVATE field, the entire field is removed.
      /// </summary>
      public int visitFieldEnd(final FieldEnd fieldEnd) throws Exception {
          if (fieldEnd.getFieldType() == FieldType.FIELD_PRIVATE) {
              fieldEnd.getField().remove();
              mFieldsRemovedCount++;
          }
  
          return VisitorAction.CONTINUE;
      }
  
      private int mFieldsRemovedCount;
  }

  Example:

  Shows how to remove fields from a field collection.

  Document doc = new Document();
  DocumentBuilder builder = new DocumentBuilder(doc);
  
  builder.insertField(" DATE \\@ \"dddd, d MMMM yyyy\" ");
  builder.insertField(" TIME ");
  builder.insertField(" REVNUM ");
  builder.insertField(" AUTHOR  \"John Doe\" ");
  builder.insertField(" SUBJECT \"My Subject\" ");
  builder.insertField(" QUOTE \"Hello world!\" ");
  doc.updateFields();
  
  // This collection stores all of a document's fields.
  FieldCollection fields = doc.getRange().getFields();
  
  Assert.assertEquals(6, fields.getCount());
  
  // Below are four ways of removing fields from a field collection.
  // 1 -  Get a field to remove itself:
  fields.get(0).remove();
  Assert.assertEquals(5, fields.getCount());
  
  // 2 -  Get the collection to remove a field that we pass to its removal method:
  Field lastField = fields.get(3);
  fields.remove(lastField);
  Assert.assertEquals(4, fields.getCount());
  
  // 3 -  Remove a field from a collection at an index:
  fields.removeAt(2);
  Assert.assertEquals(3, fields.getCount());
  
  // 4 -  Remove all the fields from the collection at once:
  fields.clear();
  Assert.assertEquals(0, fields.getCount());

• unlink

  public boolean unlink()
                throws java.lang.Exception

  Performs the field unlink.

  Replaces the field with its most recent result.

  Some fields, such as XE (Index Entry) fields and SEQ (Sequence) fields, cannot be unlinked.

  Returns:

  True if the field has been unlinked, otherwise false.

  Example:

  Shows how to unlink a field.

  Document doc = new Document(getMyDir() + "Linked fields.docx");
  doc.getRange().getFields().get(1).unlink();

• update

  public void update()
             throws java.lang.Exception

  Performs the field update. Throws if the field is being updated already.

  Example:

  Shows how to format field results.

  Document doc = new Document();
  DocumentBuilder builder = new DocumentBuilder(doc);
  
  // Use a document builder to insert a field that displays a result with no format applied.
  Field field = builder.insertField("= 2 + 3");
  
  Assert.assertEquals("= 2 + 3", field.getFieldCode());
  Assert.assertEquals("5", field.getResult());
  
  // We can apply a format to a field's result using the field's attributes.
  // Below are three types of formats that we can apply to a field's result.
  // 1 -  Numeric format:
  FieldFormat format = field.getFormat();
  format.setNumericFormat("$###.00");
  field.update();
  
  Assert.assertEquals("= 2 + 3 \\# $###.00", field.getFieldCode());
  Assert.assertEquals("$  5.00", field.getResult());
  
  // 2 -  Date/time format:
  field = builder.insertField("DATE");
  format = field.getFormat();
  format.setDateTimeFormat("dddd, MMMM dd, yyyy");
  field.update();
  
  Assert.assertEquals("DATE \\@ \"dddd, MMMM dd, yyyy\"", field.getFieldCode());
  System.out.println("Today's date, in {format.DateTimeFormat} format:\n\t{field.Result}");
  
  // 3 -  General format:
  field = builder.insertField("= 25 + 33");
  format = field.getFormat();
  format.getGeneralFormats().add(GeneralFormat.LOWERCASE_ROMAN);
  format.getGeneralFormats().add(GeneralFormat.UPPER);
  field.update();
  
  int index = 0;
  Iterator<Integer> generalFormatEnumerator = format.getGeneralFormats().iterator();
  while (generalFormatEnumerator.hasNext()) {
      int value = generalFormatEnumerator.next();
      System.out.println(MessageFormat.format("General format index {0}: {1}", index++, value));
  }
  
  Assert.assertEquals("= 25 + 33 \\* roman \\* Upper", field.getFieldCode());
  Assert.assertEquals("LVIII", field.getResult());
  Assert.assertEquals(2, format.getGeneralFormats().getCount());
  Assert.assertEquals(GeneralFormat.LOWERCASE_ROMAN, format.getGeneralFormats().get(0));
  
  // We can remove our formats to revert the field's result to its original form.
  format.getGeneralFormats().remove(GeneralFormat.LOWERCASE_ROMAN);
  format.getGeneralFormats().removeAt(0);
  Assert.assertEquals(0, format.getGeneralFormats().getCount());
  field.update();
  
  Assert.assertEquals("= 25 + 33  ", field.getFieldCode());
  Assert.assertEquals("58", field.getResult());
  Assert.assertEquals(0, format.getGeneralFormats().getCount());

  Example:

  Shows how to insert a field into a document using FieldType.

  Document doc = new Document();
  DocumentBuilder builder = new DocumentBuilder(doc);
  
  // Insert two fields while passing a flag which determines whether to update them as the builder inserts them.
  // In some cases, updating fields could be computationally expensive, and it may be a good idea to defer the update.
  // Not all field types require updating, exceptions include BARCODE and MERGEFIELD.
  doc.getBuiltInDocumentProperties().setAuthor("John Doe");
  builder.write("This document was written by ");
  builder.insertField(FieldType.FIELD_AUTHOR, updateInsertedFieldsImmediately);
  
  builder.insertParagraph();
  builder.write("\nThis is page ");
  builder.insertField(FieldType.FIELD_PAGE, updateInsertedFieldsImmediately);
  
  Assert.assertEquals(" AUTHOR ", doc.getRange().getFields().get(0).getFieldCode());
  Assert.assertEquals(" PAGE ", doc.getRange().getFields().get(1).getFieldCode());
  
  if (updateInsertedFieldsImmediately)
  {
      Assert.assertEquals("John Doe", doc.getRange().getFields().get(0).getResult());
      Assert.assertEquals("1", doc.getRange().getFields().get(1).getResult());
  }
  else
  {
      Assert.assertEquals("", doc.getRange().getFields().get(0).getResult());
      Assert.assertEquals("", doc.getRange().getFields().get(1).getResult());
  
      // We will need to update these fields using the update methods manually.
      doc.getRange().getFields().get(0).update();
  
      Assert.assertEquals("John Doe", doc.getRange().getFields().get(0).getResult());
  
  doc.updateFields();
  
  Assert.assertEquals("1", doc.getRange().getFields().get(1).getResult());
  }

• update

  public void update(boolean ignoreMergeFormat)
             throws java.lang.Exception

  Performs a field update. Throws if the field is being updated already.

  Parameters:

  ignoreMergeFormat - If true then direct field result formatting is abandoned, regardless of the MERGEFORMAT switch, otherwise normal update is performed.