it.amattioli.applicate.commands
Class MultipleCommand

Show UML class diagram

java.lang.Object
  it.amattioli.applicate.commands.MultipleCommand

All Implemented Interfaces:

Command, it.amattioli.dominate.util.PropertyChangeEmitter

public abstract class MultipleCommand
extends Object
implements Command

Un command ch epuò eseguire una sequenza di altri command. I command da eseguire vengono aggiunti tramite il metodo addCommand(). Quando viene richiamato il metodo doCommand() i command verranno eseguiti nell'ordine in cui sono stati aggiunti.

Author:

a.mattioli

Constructor Summary

MultipleCommand()

MultipleCommand(int capacity)
Crea un command multiplo con capacità iniziale pari al numero indicato dal parametro.

Method Summary

void	addCommand(Command c)
void	addCommandListener(CommandListener listener) Add a listener for this command events.
void	addCommandListener(CommandListener listener, CommandResult... results) Add a listener for this command events.
void	cancelCommand()
void	doCommand() Execute this command.

Methods inherited from class java.lang.Object

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

Methods inherited from interface it.amattioli.dominate.util.PropertyChangeEmitter

addPropertyChangeListener, removePropertyChangeListener

Constructor Detail

MultipleCommand

public MultipleCommand()

MultipleCommand

public MultipleCommand(int capacity)

Crea un command multiplo con capacità iniziale pari al numero indicato dal parametro. Se vengono aggiunti più command di quanto indicato nella capacità iniziale l'elenco verrà comunque ingrandito.

Parameters:

capacity -

Method Detail

addCommand

public void addCommand(Command c)

doCommand

public void doCommand()
               throws ApplicationException

Description copied from interface: Command

Execute this command.

Specified by:

doCommand in interface Command

Throws:

ApplicationException

cancelCommand

public void cancelCommand()

Specified by:

cancelCommand in interface Command

addCommandListener

public void addCommandListener(CommandListener listener)

Description copied from interface: Command

Add a listener for this command events. Every time this command fires a CommandEvent the CommandListener.commandDone(CommandEvent) method will be called on all the added listeners.

Specified by:

addCommandListener in interface Command

Parameters:

listener - the listener to be added

addCommandListener

public void addCommandListener(CommandListener listener,
                               CommandResult... results)

Description copied from interface: Command

Add a listener for this command events. Every time this command fires a CommandEvent the CommandListener.commandDone(CommandEvent) method will be called on all the added listeners with result equals to one of the specified results.

Specified by:

addCommandListener in interface Command

Parameters:

listener - the listener to be added