com.googlecode.jpattern.core.command
Class NullCommand

java.lang.Object
  extended by 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


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