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Eclipse Platform
Release 3.5

org.eclipse.jface.text
Class DefaultLineTracker

java.lang.Object
  extended by 

org.eclipse.jface.text.AbstractLineTracker
      extended by 
org.eclipse.jface.text.DefaultLineTracker
All Implemented Interfaces:
ILineTracker, ILineTrackerExtension

public class DefaultLineTracker
extends AbstractLineTracker

Standard implementation of ILineTracker.

The line tracker considers the three common line delimiters which are '\n', '\r', '\r\n'.

This class is not intended to be subclassed.

Restriction:
This class is not intended to be subclassed by clients.

Nested Class Summary
 
Nested classes/interfaces inherited from class org.eclipse.jface.text. AbstractLineTracker
AbstractLineTracker.DelimiterInfo, AbstractLineTracker.Request
 
Field Summary
static  String[] DELIMITERS
          The predefined delimiters of this tracker
 
Constructor Summary
DefaultLineTracker ()
          Creates a standard line tracker.
 
Method Summary
  String[] getLegalLineDelimiters ()
          Returns the strings this tracker considers as legal line delimiters.
protected   AbstractLineTracker.DelimiterInfo nextDelimiterInfo ( String text, int offset)
          Returns the information about the first delimiter found in the given text starting at the given offset.
 
Methods inherited from class org.eclipse.jface.text. AbstractLineTracker
checkRewriteSession, computeNumberOfLines, flushRewriteSession, getLineDelimiter, getLineInformation, getLineInformationOfOffset, getLineLength, getLineNumberOfOffset, getLineOffset, getNumberOfLines, getNumberOfLines, hasActiveRewriteSession, replace, set, startRewriteSession, stopRewriteSession
 
Methods inherited from class java.lang. Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

DELIMITERS

public static final 
String[] DELIMITERS
The predefined delimiters of this tracker

Constructor Detail

DefaultLineTracker

public DefaultLineTracker()
Creates a standard line tracker.

Method Detail

getLegalLineDelimiters

public 
String[] getLegalLineDelimiters()
Description copied from interface: ILineTracker
Returns the strings this tracker considers as legal line delimiters.

Returns:
the legal line delimiters

nextDelimiterInfo

protected 
AbstractLineTracker.DelimiterInfo nextDelimiterInfo(
String text,
                                                              int offset)
Description copied from class: AbstractLineTracker
Returns the information about the first delimiter found in the given text starting at the given offset.

Specified by:
nextDelimiterInfo in class AbstractLineTracker
Parameters:
text - the text to be searched
offset - the offset in the given text
Returns:
the information of the first found delimiter or null

Eclipse Platform
Release 3.5

Guidelines for using Eclipse APIs.

Copyright (c) Eclipse contributors and others 2000, 2008. All rights reserved.


 
 
  Published under the terms of the Eclipse Public License Version 1.0 ("EPL") Design by Interspire