de.alpharogroup.design.pattern.command.api

Class Invoker<R>

java.lang.Object

de.alpharogroup.design.pattern.command.api.Invoker<R>

Type Parameters:

R - the generic type of the receiver object.

public class Invoker<R>
extends Object

The class Invoker that have a Command object to invoke.

Constructor Summary

Constructors

Constructor and Description
Invoker()

Method Summary

Modifier and Type	Method and Description
void	invoke() Invokes the command.
void	setCommand(Command<R> command) Sets the command.

Methods inherited from class java.lang.Object

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

Constructor Detail

Invoker

public Invoker()

Method Detail

invoke

public void invoke()

Invokes the command.

setCommand

public void setCommand(Command<R> command)

Sets the command.

Parameters:

command - the new command