Uses of Interface
org.apache.tapestry.event.ChangeObserver

Packages that use ChangeObserver

org.apache.tapestry	Tapestry is a comprehensive web application framework, written in Java.
org.apache.tapestry.engine	Implementations of the IEngine interface, including the standard implementation: BaseEngine.
org.apache.tapestry.record	Abstract and simple (memory-based) implementations of IPageRecorder.

Uses of ChangeObserver in org.apache.tapestry

Methods in org.apache.tapestry that return ChangeObserver

ChangeObserver	IPage.getChangeObserver() Returns the object (effectively, an IPageRecorder) that is notified of any changes to persistant properties of the page.
ChangeObserver	AbstractPage.getChangeObserver()

Methods in org.apache.tapestry with parameters of type ChangeObserver

void	IPage.setChangeObserver(ChangeObserver value)
void	AbstractPage.setChangeObserver(ChangeObserver value)

Uses of ChangeObserver in org.apache.tapestry.engine

Subinterfaces of ChangeObserver in org.apache.tapestry.engine

interface

IPageRecorder Defines an object that can observe changes to properties of a page and its components, store the state of the page between request cycles, and restore a page's state on a subsequent request cycle.

Uses of ChangeObserver in org.apache.tapestry.record

Classes in org.apache.tapestry.record that implement ChangeObserver

class

PageRecorderImpl