Package org.eclipse.core.commands.common

package org.eclipse.core.commands.common

Application programming interfaces for common base classes.

Package Specification

This package provides some common base classes and exceptions that are used in one or more packages elsewhere. Nothing in this package is intended to be directly subclassed, or used. The code here only supports code in other packages.

Related Packages

Package	Description
org.eclipse.core.commands	Application programming interfaces for commands and handlers.
org.eclipse.core.commands.contexts	Application programming interfaces for contexts.
org.eclipse.core.commands.operations	Classes for the creation of undoable operations which can be added to an operations history and later be undone and redone.
org.eclipse.core.commands.util	Classes representing core utilities for the Commands infrastructure.

Class	Description
AbstractBitSetEvent	An event that carries with it two or more boolean values.
AbstractHandleObjectEvent	An event fired from a NamedHandleObject.
AbstractNamedHandleEvent	An event fired from a NamedHandleObject.
CommandException	Signals that an exception occured within the command architecture.
EventManager	A manager to which listeners can be attached.
HandleObject	An object that can exist in one of two states: defined and undefined.
HandleObjectManager<T extends NamedHandleObject>	A manager of HandleObject instances.
IIdentifiable	An object that is unique identifiable based on the combination of its class and its identifier.
NamedHandleObject	A handle object that carries with it a name and a description.
NamedHandleObjectComparator	Comparator for instances of NamedHandleObject for display to an end user.
NotDefinedException	Signals that an attempt was made to access the properties of an undefined object.