com.dlsc.flexgantt.command
Class CommandStackEvent

java.lang.Object
  java.util.EventObject
      com.dlsc.flexgantt.command.CommandStackEvent

All Implemented Interfaces:

java.io.Serializable

public class CommandStackEvent
extends java.util.EventObject

A command stack event is fired by the command stack when commands are being executed, undone or redone.

Since:

1.0

Author:

Dirk Lemmermann

See Also:

ICommandStack, ICommandStackListener, Serialized Form

Nested Class Summary

static class

CommandStackEvent.ID The command stack event ID allows command stack listeners to distinguish between different types of command stack events.

Field Summary

Fields inherited from class java.util.EventObject

source

Constructor Summary

CommandStackEvent(ICommandStack stack, ICommand command, CommandStackEvent.ID id)
Creates a new command stack event.

Method Summary

ICommand	getCommand() Returns the command that was executed, undone or redone.
ICommandStack	getCommandStack() Returns the command stack that was the source of the event.
CommandStackEvent.ID	getId() Returns an id, which specifies the type of event (command executed, undone, redone).
java.lang.String	toString()

Methods inherited from class java.util.EventObject

getSource

Methods inherited from class java.lang.Object

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

Constructor Detail

CommandStackEvent

public CommandStackEvent(ICommandStack stack,
                         ICommand command,
                         CommandStackEvent.ID id)

Creates a new command stack event.

Parameters:

stack - the command stack that triggered the event (the source)

command - the command executed/undone/redone via the stack

id - the type of event (executed, undone, redone)

Since:

1.0

Method Detail

getCommand

public ICommand getCommand()

Returns the command that was executed, undone or redone.

Returns:

the command

Since:

1.0

getCommandStack

public ICommandStack getCommandStack()

Returns the command stack that was the source of the event.

Returns:

the command stack

Since:

1.0

getId

public CommandStackEvent.ID getId()

Returns an id, which specifies the type of event (command executed, undone, redone).

Returns:

the event type

Since:

1.0

toString

public java.lang.String toString()

Overrides:

toString in class java.util.EventObject