org.eclipse.xtext.ui.editor.syntaxcoloring
Class DefaultTokenScanner

java.lang.Object
  org.eclipse.xtext.ui.editor.syntaxcoloring.AbstractTokenScanner
      org.eclipse.xtext.ui.editor.syntaxcoloring.DefaultTokenScanner

All Implemented Interfaces:

org.eclipse.jface.text.rules.ITokenScanner

public class DefaultTokenScanner
extends AbstractTokenScanner

Author:

Sebastian Zarnekow - Initial contribution and API

Constructor Summary

DefaultTokenScanner()

Method Summary

int	getTokenLength() Returns the length of the last token read by this scanner.
int	getTokenOffset() Returns the offset of the last token read by this scanner.
org.eclipse.jface.text.rules.IToken	nextToken() Returns the next token in the document.
void	setRange(org.eclipse.jface.text.IDocument document, int offset, int length) Configures the scanner by providing access to the document range that should be scanned.

Methods inherited from class org.eclipse.xtext.ui.editor.syntaxcoloring.AbstractTokenScanner

getAttribute, getTextAttributeProvider, setTextAttributeProvider

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultTokenScanner

public DefaultTokenScanner()

Method Detail

getTokenLength

public int getTokenLength()

Description copied from interface: org.eclipse.jface.text.rules.ITokenScanner

Returns the length of the last token read by this scanner.

Returns:

the length of the last token read by this scanner

getTokenOffset

public int getTokenOffset()

Description copied from interface: org.eclipse.jface.text.rules.ITokenScanner

Returns the offset of the last token read by this scanner.

Returns:

the offset of the last token read by this scanner

nextToken

public org.eclipse.jface.text.rules.IToken nextToken()

Description copied from interface: org.eclipse.jface.text.rules.ITokenScanner

Returns the next token in the document.

Returns:

the next token in the document

setRange

public void setRange(org.eclipse.jface.text.IDocument document,
                     int offset,
                     int length)

Description copied from interface: org.eclipse.jface.text.rules.ITokenScanner

Configures the scanner by providing access to the document range that should be scanned.

Parameters:

document - the document to scan

offset - the offset of the document range to scan

length - the length of the document range to scan