/*
* Copyright 2015-2016 the original author or authors.
*
* 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.
*/
package org.springframework.integration.aggregator;
import org.springframework.integration.store.MessageGroup;
/**
* A {@link MessageGroupProcessor} that simply returns the messages in the group.
* It can be used to configure an aggregator as a barrier, such that when the group
* is complete, the grouped messages are released as individual messages.
*
* @author Gary Russell
* @since 4.2
*
*/
public class SimpleMessageGroupProcessor implements MessageGroupProcessor {
@Override
public Object processMessageGroup(MessageGroup group) {
return group.getMessages();
}
}