/*
* Licensed to the Apache Software Foundation (ASF) under one or more contributor license
* agreements. See the NOTICE file distributed with this work for additional information regarding
* copyright ownership. The ASF licenses this file to You 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.
*/
package org.apache.geode.cache.util;
/**
* TimestampedEntryEvent is an EntryEvent that has additional information provided to
* GatewayConflictResolver plugins. It holds the low 4 bytes of the millisecond clock value from the
* point of origin of the event and the distributed system ID of the system that caused the change.
* It also has this information for the previous change to the entry.
*
* @since GemFire 7.0
*/
public interface TimestampedEntryEvent extends org.apache.geode.cache.EntryEvent {
// note that this interface inherits the following methods, among others:
// getRegion(), getOperation(), getCallbackArgument()
// getKey()
// getOldValue(), getNewValue()
// getSerializedOldValue(), getSerializedNewValue()
public int getNewDistributedSystemID();
public int getOldDistributedSystemID();
public long getNewTimestamp();
public long getOldTimestamp();
}