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

ICommandResult	exec()
ICommandResult	rollback()
ICommandResult	rollback(ICommandResult 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 ICommandResult exec()

Specified by:

exec in interface ICommand

visit

public void visit(IProvider provider)

Specified by:

visit in interface ICommand

rollback

public ICommandResult rollback()

Specified by:

rollback in interface ICommand

rollback

public ICommandResult rollback(ICommandResult execResult)

Specified by:

rollback in interface ICommand