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.

Interface Summary

Interface	Description
IIdentifiable	An object that is unique identifiable based on the combination of its class and its identifier.

Class Summary

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.
EventManager	A manager to which listeners can be attached.
HandleObject	An object that can exist in one of two states: defined and undefined.
HandleObjectManager	A manager of HandleObject instances.
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.

Exception Summary

Exception	Description
CommandException	Signals that an exception occured within the command architecture.
NotDefinedException	Signals that an attempt was made to access the properties of an undefined object.