com.googlecode.jpattern.core.command
Class NullCommand

java.lang.Object
  com.googlecode.jpattern.core.command.NullCommand

All Implemented Interfaces:

ICommand, java.io.Serializable

public class NullCommand
extends java.lang.Object
implements ICommand

Author:

Francesco Cina' 29/gen/2011

See Also:

Serialized Form

Constructor Summary

NullCommand()

Method Summary

IResult	exec()
IResult	rollback()
IResult	rollback(IResult execResult)
void	visit(IProvider provider)

Methods inherited from class java.lang.Object

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

Constructor Detail

NullCommand

public NullCommand()

Method Detail

exec

public IResult exec()

Specified by:

exec in interface ICommand

visit

public void visit(IProvider provider)

Specified by:

visit in interface ICommand

rollback

public IResult rollback()

Specified by:

rollback in interface ICommand

rollback

public IResult rollback(IResult execResult)

Specified by:

rollback in interface ICommand