net.innig.collect
Class DefaultListMutator

java.lang.Object
  net.innig.collect.DefaultListMutator

All Implemented Interfaces:

ListMutator

public class DefaultListMutator
extends java.lang.Object
implements ListMutator

Applies the steps of a list diff to another list. You can use this to keep one list in synch with another. Override individual methods to take special action when objects are inserted, moved, or removed from the list.

Maturity: This is a mature API, and a stable implementation. It performs well in informal testing, but has not undergone methodical or real-world testing.

Plans: There are no current plans to expand or revise this class's functionality. It would be worth researching alternative algorithms for generating the steps.

Version:

[Development version]

Author:

Paul Cantrell

See Also:

ListDiff

Constructor Summary

DefaultListMutator(java.util.List list)

Method Summary

void	insert(java.lang.Object object, int index)
void	move(java.lang.Object object, int index, int toIndex)
void	remove(java.lang.Object object, int index)

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultListMutator

public DefaultListMutator(java.util.List list)

Method Detail

insert

public void insert(java.lang.Object object,
                   int index)

Specified by:

insert in interface ListMutator

remove

public void remove(java.lang.Object object,
                   int index)

Specified by:

remove in interface ListMutator

move

public void move(java.lang.Object object,
                 int index,
                 int toIndex)

Specified by:

move in interface ListMutator