org.eclipse.jet
Class AbstractContextExtender

java.lang.Object
  org.eclipse.jet.AbstractContextExtender

Direct Known Subclasses:

TransformContextExtender, WorkspaceContextExtender, XPathContextExtender

public abstract class AbstractContextExtender
extends java.lang.Object

A base class for extending the JET2 context.

Constructor Summary

protected

AbstractContextExtender(JET2Context context)

Method Summary

protected abstract java.lang.Object	createExtendedData(JET2Context context) Called by the AbstractContextExtender constructor if the extender's data has not yet been created in the context.
JET2Context	getContext() Return the JET2Context that this extender instance is extending.
protected java.lang.Object	getExtendedData()

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractContextExtender

protected AbstractContextExtender(JET2Context context)

Method Detail

createExtendedData

protected abstract java.lang.Object createExtendedData(JET2Context context)

Called by the AbstractContextExtender constructor if the extender's data has not yet been created in the context.

Parameters:

context - the context in which the data will be created.

Returns:

the extension data object.

getExtendedData

protected java.lang.Object getExtendedData()

getContext

public final JET2Context getContext()

Return the JET2Context that this extender instance is extending.

Returns:

the hosting context.