org.skunk.swing.text.syntax
Class Flexicizer

java.lang.Object
  |
  +--org.skunk.swing.text.syntax.Flexicizer

All Implemented Interfaces:

SyntaxTokenizer

public class Flexicizer

extends java.lang.Object

implements SyntaxTokenizer

Inner Class Summary

static class

Flexicizer.Test

Field Summary

static int

DEFAULT_REPARSE_DISTANCE

Constructor Summary

Flexicizer()

Method Summary

int	getReparseDistance() how many characters around the insertion point should be reparsed.
protected static FlexScanner	getScanner(FileMode fileMode, java.io.Reader r) obtain a scanner from the pool which matches the given file mode, installing the given reader.
void	tokenize(SyntaxDocument document, int offset, int nInserted, int nRemoved) callback to tokenizer, which then tokenizes the necessary area around the indicated change.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

DEFAULT_REPARSE_DISTANCE

public static final int DEFAULT_REPARSE_DISTANCE

Constructor Detail

Flexicizer

public Flexicizer()

Method Detail

getScanner

protected static final FlexScanner getScanner(FileMode fileMode,
                                              java.io.Reader r)

obtain a scanner from the pool which matches the given file mode, installing the given reader.

Parameters:

fileMode - the FileMode of the scanner

r - the Reader which gives access to the text to be lexed

Returns:

the scanner, or null if no scanner can be found for the file mode.

tokenize

public void tokenize(SyntaxDocument document,
                     int offset,
                     int nInserted,
                     int nRemoved)

callback to tokenizer, which then tokenizes the necessary area around the indicated change.

Specified by:

tokenize in interface SyntaxTokenizer

Parameters:

document - the document

offset - the offset of the change to the document

nInserted - the numbers of characters inserted

nRemoved - the number of characters removed

getReparseDistance

public int getReparseDistance()

how many characters around the insertion point should be reparsed.