com.googlecode.jpattern.core.chain
Class NullChainElement

java.lang.Object
  com.googlecode.jpattern.core.chain.NullChainElement

All Implemented Interfaces:

IChainElement, java.io.Serializable

public class NullChainElement
extends java.lang.Object
implements IChainElement

Author:

Francesco Cina' 29/gen/2011 This is the NullObject relative to the IChainElement Interface

See Also:

Serialized Form

Constructor Summary

NullChainElement()

Method Summary

IChainResult

exec() Execute the chain

Methods inherited from class java.lang.Object

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

Constructor Detail

NullChainElement

public NullChainElement()

Method Detail

exec

public IChainResult exec()

Description copied from interface: IChainElement

Execute the chain

Specified by:

exec in interface IChainElement

Returns:

true if one the element did the job; false means that there isn't an element which can be activated at the current condition