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

Constructors
Constructor Description

LastSaveComparator(AtlEditor editor)
Constructor.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`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