org.apache.commons.betwixt.expression

Class CollectionUpdater

java.lang.Object

org.apache.commons.betwixt.expression.CollectionUpdater

All Implemented Interfaces:

Updater

public class CollectionUpdater
extends Object
implements Updater

Updates a Collection by adding the new value to it.

Since:

0.8

Constructor Summary

Constructors

Constructor and Description
CollectionUpdater()

Method Summary

Methods

Modifier and Type	Method and Description
static CollectionUpdater	getInstance() Gets singleton instance.
void	update(Context context, Object newValue) Updates collection contained by the context by adding the new value.

Methods inherited from class java.lang.Object

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

Constructor Detail

CollectionUpdater

public CollectionUpdater()

Method Detail

getInstance

public static CollectionUpdater getInstance()

Gets singleton instance.

Returns:

CollectionUpdater, not null

update

public void update(Context context,
          Object newValue)

Updates collection contained by the context by adding the new value.

Specified by:

update in interface Updater

Parameters:

context - Context, not null

newValue - value to be added, possibly null