org.space4j.command
Class RemoveCmd

java.lang.Object
  org.space4j.Command
      org.space4j.command.RemoveCmd

All Implemented Interfaces:

java.io.Serializable

public class RemoveCmd
extends Command

See Also:

Serialized Form

Constructor Summary

RemoveCmd(java.lang.Object target, java.lang.Object keyOrValue)

Method Summary

int	execute(Space space) This method accesses the Space and its objects to do any modifications it wants.

Methods inherited from class org.space4j.Command

executeSQL, getLogNumber, getReplicaId, setLogNumber, setReplicaId

Methods inherited from class java.lang.Object

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

Constructor Detail

RemoveCmd

public RemoveCmd(java.lang.Object target,
                 java.lang.Object keyOrValue)

Method Detail

execute

public int execute(Space space)
            throws CommandException

Description copied from class: Command

This method accesses the Space and its objects to do any modifications it wants.

Specified by:

execute in class Command

Parameters:

space - The Space where the objects are stored.

Returns:

An int with the number of objects altered by this operation.

Throws:

CommandException - If there was an error executing this command.