com.tensegrity.skeleton.commands
Class NewDocumentCommand

java.lang.Object
  com.tensegrity.generic.command.BaseCommand
      com.tensegrity.skeleton.commands.CommonBaseCommand
          com.tensegrity.skeleton.commands.DocumentCommand
              com.tensegrity.skeleton.commands.NewDocumentCommand

All Implemented Interfaces:

Command

public class NewDocumentCommand

extends DocumentCommand

This Command creates a new GraphDocument instance and adds it to the MDIComponent of the application.

Version:

$Id: NewDocumentCommand.java,v 1.65 2005/12/16 09:07:16 BurkhardWick Exp $

Author:

MichaelKegel, Gilles Iachelini, Stepan RUtz

Constructor Summary

NewDocumentCommand(ApplicationFrame applicationFrame, java.lang.String command)
Creates a new NewDocumentCommand.

Method Summary

GraphDocument	getRecentDocument() Returns the most recently created GraphDocument or null if none was ever created by this instance.
GraphDocument	newDocument() Returns a new GraphDocument.
GraphDocument	newDocument(Graph graph) Returns a new GraphDocument for the a given Graph.
void	perform(java.lang.Object args) Updates the StatusBar with this commands title string.

Methods inherited from class com.tensegrity.skeleton.commands.DocumentCommand

getDocument, getGraphApplication, newGraphDocumentFromFactory

Methods inherited from class com.tensegrity.skeleton.commands.CommonBaseCommand

getApplicationFrame, getTitle

Methods inherited from class com.tensegrity.generic.command.BaseCommand

getDescription, getId, getPerformDescription, isEnabled, setEnabled

Methods inherited from class java.lang.Object

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

Constructor Detail

NewDocumentCommand

public NewDocumentCommand(ApplicationFrame applicationFrame,
                          java.lang.String command)

Creates a new NewDocumentCommand.

Parameters:

applicationFrame - Application context for this command.

command - the ID of this command.

Method Detail

perform

public void perform(java.lang.Object args)

Description copied from class: CommonBaseCommand

Updates the StatusBar with this commands title string. (non-Javadoc)

Specified by:

perform in interface Command

Overrides:

perform in class CommonBaseCommand

See Also:

Command.perform(java.lang.Object)

getRecentDocument

public final GraphDocument getRecentDocument()

Returns the most recently created GraphDocument or null if none was ever created by this instance.

Returns:

the most recently created GraphDocument or null.

newDocument

public GraphDocument newDocument()

Returns a new GraphDocument.

Returns:

a new GraphDocument.

newDocument

public GraphDocument newDocument(Graph graph)

Returns a new GraphDocument for the a given Graph.

Parameters:

graph - the Graph the document is based upon

Returns:

the newly created GraphDocument.