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org.apache.activemq.artemis.core.server.balancing.policies.FirstElementPolicy 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.balancing.policies; import org.apache.activemq.artemis.core.server.balancing.targets.Target; import java.util.List; public class FirstElementPolicy extends AbstractPolicy { public static final String NAME = "FIRST_ELEMENT"; public FirstElementPolicy() { super(NAME); } protected FirstElementPolicy(String name) { super(name); } @Override public Target selectTarget(List targets, String key) { if (targets.size() > 0) { return targets.get(0); } return null; } }





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