Field Detail

• public static final String TAB_REPLACEMENT

• protected LexerNode lexer

  The root of the lexical parsing tree.

• protected SortedSet mlTextRunSet

  The position tree of multi-line comments.

• protected DefaultStyledDocument styledDocument

Constructor Detail

• public StructuredSyntaxDocumentFilter(DefaultStyledDocument document)

  Creates a new instance of StructuredSyntaxDocumentFilter

  Parameters:

  document - the styled document to parse

Method Detail

• public LexerNode createLexerNode()

  Create a new LexerNode for adding to root.

  Returns:

  a new LexerNode

• public LexerNode getRootNode()

  Get the root node for lexing the document. Children can be added such that matching patterns can be further parsed if required.

  Returns:

  the root lexing node.

• public void insertString(DocumentFilter.FilterBypass fb, int offset, String text, AttributeSet attrs)

  Insert a string into the document, and then parse it if the parser has been set.

  throws:

  BadLocationException

  Parameters:

  fb

  offset

  text

  attrs

• protected void parseDocument(int offset, int length)

  Parse the Document to update the character styles given an initial start position. Called by the filter after it has updated the text.

  throws:

  BadLocationException

  Parameters:

  offset

  length

• public void remove(DocumentFilter.FilterBypass fb, int offset, int length)

  Remove a string from the document, and then parse it if the parser has been set.

  throws:

  BadLocationException

  Parameters:

  fb

  offset

  length

• public void replace(DocumentFilter.FilterBypass fb, int offset, int length, String text, AttributeSet attrs)

  Replace a string in the document, and then parse it if the parser has been set.

  throws:

  BadLocationException

  Parameters:

  fb

  offset

  length

  text

  attrs