AllocPage, BaseContainerHandle, BasePage, CachedPage, ContainerActionOnCommit, ContainerHandleActionOnCommit, DropOnCommit, StoredPage, StreamFileContainerHandle, SyncOnCommit, TruncateOnCommitpublic interface DerbyObserver
Created to provide the Observable behavior which Derby has depended on since Java 1.2 but which as deprecated in JDK 9 build 118. A DerbyObserver is an object which registers it interest in being notified when events occur.
| Modifier and Type | Method | Description |
|---|---|---|
void |
update(DerbyObservable observable,
java.lang.Object extraInfo) |
This is the callback method which is invoked when a change happens
to the object which is being observed.
|
void update(DerbyObservable observable, java.lang.Object extraInfo)
observable - The object which is being observedextraInfo - Extra information being passed to the callbackApache Derby V10.14 Internals - Copyright © 2004,2018 The Apache Software Foundation. All Rights Reserved.