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/**
 * Copyright 2011-2016 Terracotta, Inc.
 * Copyright 2011-2016 Oracle America Incorporated
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */


This package contains event listener interfaces.


These may be registered for callback notification of the cache events.
The specific interface should be implemented for each event type a callback
is desired on.

 Event notifications occur synchronously in the line of execution of the calling thread. The calling thread blocks until the listener has completed execution or thrown a CacheEntryCreatedListener. 

Listeners are invoked after the cache is updated. If the listener throws an CacheEntryCreatedListener this will propagate back to the caller but it does not affect the cache update as it already completed before the listener was called. 
Author:Greg Luck, Yannis Cosmadopoulos
Since:1.0
/**
 * This package contains event listener interfaces.
 * <p>
 * These may be registered for callback notification of the cache events.
 * The specific interface should be implemented for each event type a callback
 * is desired on.
 * <p>
 * Event notifications occur synchronously in the line of execution of the calling thread.
 * The calling thread blocks until the listener has completed execution or thrown a {@link javax.cache.event.CacheEntryCreatedListener}.
 * <p>
 * Listeners are invoked <strong>after</strong> the cache is updated. If the listener throws
 * an {@link javax.cache.event.CacheEntryCreatedListener} this will propagate back to the caller but it does not affect the cache update
 * as it already completed before the listener was called.
 * 
 * @author Greg Luck
 * @author Yannis Cosmadopoulos
 * @since 1.0
 */
package javax.cache.event;