Runtime

## Uses of Class
org.eclipse.gmf.runtime.common.core.command.AbstractCommand

Packages that use AbstractCommand
org.eclipse.gmf.runtime.common.core.command: Provides a set of classes for executing, undoing and redoing units of work, known as Commands.

Uses of AbstractCommand in org.eclipse.gmf.runtime.common.core.command

Subclasses of AbstractCommand in org.eclipse.gmf.runtime.common.core.command
`class` `CompositeCommand` An undoable command that is composed of child `IUndoableOperation`s that are not known to modify EMF model resources, but can contain model-affecting children.
`class` `IdentityCommand` A command that is always executable, undoable and redoable, but does nothing.
`class` `OneTimeCommand` A command does its work once, and can never be undone or redone.
`class` `UnexecutableCommand` A command that cannot be executed.

Runtime

Guidelines for using Eclipse APIs.

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