org.eclipse.gmf.runtime.emf.commands.core.command
Class EditingDomainUndoContext

java.lang.Object
  org.eclipse.gmf.runtime.emf.commands.core.command.EditingDomainUndoContext

All Implemented Interfaces:

IUndoContext

public final class EditingDomainUndoContext
extends java.lang.Object
implements IUndoContext

An IUndoContext that tags an EMF operation with the editing domain that it affects. Two editing domain contexts match if and only if they reference the same EditingDomain instance.

Constructor Summary

EditingDomainUndoContext(org.eclipse.emf.edit.domain.EditingDomain domain)
Initializes me with the editing domain that I represent.

EditingDomainUndoContext(org.eclipse.emf.edit.domain.EditingDomain domain, java.lang.String label)
Initializes me with the editing domain that I represent.

Method Summary

boolean	equals(java.lang.Object o) I am equal to other EditingDomainUndoContext on the same editing domain as mine.
org.eclipse.emf.edit.domain.EditingDomain	getEditingDomain() Obtains the editing domain.
java.lang.String	getLabel()
int	hashCode()
boolean	matches(IUndoContext context) I match another context if it is a EditingDomainUndoContext representing the same editing domain as I.
java.lang.String	toString() The string representation of this operation.

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

EditingDomainUndoContext

public EditingDomainUndoContext(org.eclipse.emf.edit.domain.EditingDomain domain)

Initializes me with the editing domain that I represent.

Parameters:

domain - the editing domain

EditingDomainUndoContext

public EditingDomainUndoContext(org.eclipse.emf.edit.domain.EditingDomain domain,
                                java.lang.String label)

Initializes me with the editing domain that I represent.

Parameters:

domain - the editing domain

label - the label for the context

Since:

1.4

Method Detail

getLabel

public java.lang.String getLabel()

Specified by:

getLabel in interface IUndoContext

matches

public boolean matches(IUndoContext context)

I match another context if it is a EditingDomainUndoContext representing the same editing domain as I.

Specified by:

matches in interface IUndoContext

equals

public boolean equals(java.lang.Object o)

I am equal to other EditingDomainUndoContext on the same editing domain as mine.

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

getEditingDomain

public final org.eclipse.emf.edit.domain.EditingDomain getEditingDomain()

Obtains the editing domain.

Returns:

my editing domain

toString

public java.lang.String toString()

The string representation of this operation. Used for debugging purposes only. This string should not be shown to an end user.

Overrides:

toString in class java.lang.Object

Returns:

The string representation.