org.apache.activemq.artemis.core.server.impl.SimpleMessageGroups Maven / Gradle / Ivy
/*
* 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.activemq.artemis.core.server.impl;
import java.util.HashMap;
/**
* Implementation of MessageGroups that simply uses a HashMap, this is the existing and default behaviour of message groups in artemis.
*
* Effectively every Group Id is mapped raw, it also is unbounded.
*
* @param the value type.
*/
public class SimpleMessageGroups extends MapMessageGroups {
public SimpleMessageGroups() {
super(new HashMap<>());
}
}