org.eclipse.m2m.atl.adt.ui.text.atl
Class LastSaveComparator

java.lang.Object
  org.eclipse.m2m.atl.adt.ui.text.atl.LastSaveComparator

public class LastSaveComparator
extends java.lang.Object

It compares the current input of an editor with the last saved input.

Constructor Summary

LastSaveComparator(AtlEditor editor)
Constructor.

Method Summary

int[]	current2savePosition(int[] current) Gets the save position for the current position.
void	markAsSave() Marks the last saved input.
int[]	save2currentPosition(int[] save) Gets the current position for the save position.

Methods inherited from class java.lang.Object

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

Constructor Detail

LastSaveComparator

public LastSaveComparator(AtlEditor editor)

Constructor.

Parameters:

editor - is the editor to compare

Method Detail

markAsSave

public void markAsSave()

Marks the last saved input.

save2currentPosition

public int[] save2currentPosition(int[] save)

Gets the current position for the save position.

Parameters:

save - is the save position

Returns:

the current position

current2savePosition

public int[] current2savePosition(int[] current)

Gets the save position for the current position.

Parameters:

current - is the current position

Returns:

the save position