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org.eclipse.emf.edit.provider
Class DelegatingWrapperItemProvider.AffectedObjectsWrappingCommandActionDelegate

java.lang.Object
  org.eclipse.emf.common.command.AbstractCommand
      org.eclipse.emf.common.command.CommandWrapper
          org.eclipse.emf.edit.provider.DelegatingWrapperItemProvider.AffectedObjectsWrappingCommand
              org.eclipse.emf.edit.provider.DelegatingWrapperItemProvider.AffectedObjectsWrappingCommandActionDelegate

All Implemented Interfaces:

Command, CommandActionDelegate

Enclosing class:

DelegatingWrapperItemProvider

public class DelegatingWrapperItemProvider.AffectedObjectsWrappingCommandActionDelegate

extends DelegatingWrapperItemProvider.AffectedObjectsWrappingCommand

implements CommandActionDelegate

An AffectedObjectsWrappingCommandActionDelegate wraps another command that also implements CommandActionDelegate, to substitue this wrapper for its value and child wrappers for their corresonding child values, whenever they appear in the affected objects. Action delegate methods are delegated directly to the wrapped command.

Nested Class Summary

Nested classes inherited from class org.eclipse.emf.common.command.AbstractCommand

AbstractCommand.NonDirtying

Field Summary

Fields inherited from class org.eclipse.emf.common.command.CommandWrapper

command

Fields inherited from class org.eclipse.emf.common.command.AbstractCommand

description, isExecutable, isPrepared, label

Constructor Summary

DelegatingWrapperItemProvider.AffectedObjectsWrappingCommandActionDelegate(CommandActionDelegate command)
Returns a new AffectedObjectsWrappingCommandActionDelegate for the given command.

Method Summary

boolean	canExecute() This returns whether the action should be enabled.
String	getDescription() This returns the description, if any, of the action.
Object	getImage() This returns the decoration, if any, of the action.
String	getText() This returns the menu text, if any, of the action.
String	getToolTipText() This returns the tool tip text, if any, of the action.

Methods inherited from class org.eclipse.emf.edit.provider.DelegatingWrapperItemProvider.AffectedObjectsWrappingCommand

getAffectedObjects

Methods inherited from class org.eclipse.emf.common.command.CommandWrapper

canUndo, createCommand, dispose, execute, getCommand, getLabel, getResult, prepare, redo, toString, undo

Methods inherited from class org.eclipse.emf.common.command.AbstractCommand

chain, setDescription, setLabel

Methods inherited from class java.lang.Object

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

Constructor Detail

DelegatingWrapperItemProvider.AffectedObjectsWrappingCommandActionDelegate

public DelegatingWrapperItemProvider.AffectedObjectsWrappingCommandActionDelegate(CommandActionDelegate command)

Returns a new AffectedObjectsWrappingCommandActionDelegate for the given command.

Throws:

ClassCastException - If the specified command does not implement Command.

Method Detail

canExecute

public boolean canExecute()

Description copied from interface: CommandActionDelegate

This returns whether the action should be enabled.

Specified by:

canExecute in interface CommandActionDelegate

Overrides:

canExecute in class AbstractCommand

Returns:

whether the command can execute.

getImage

public Object getImage()

Description copied from interface: CommandActionDelegate

This returns the decoration, if any, of the action.

Specified by:

getImage in interface CommandActionDelegate

getText

public String getText()

Description copied from interface: CommandActionDelegate

This returns the menu text, if any, of the action.

Specified by:

getText in interface CommandActionDelegate

getDescription

public String getDescription()

Description copied from interface: CommandActionDelegate

This returns the description, if any, of the action.

Specified by:

getDescription in interface CommandActionDelegate

Overrides:

getDescription in class CommandWrapper

Returns:

the description.

getToolTipText

public String getToolTipText()

Description copied from interface: CommandActionDelegate

This returns the tool tip text, if any, of the action.

Specified by:

getToolTipText in interface CommandActionDelegate