Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||||||
RandomLoadBalancer |
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| 0.0;0 |
1 | /** |
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2 | * |
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3 | * Licensed to the Apache Software Foundation (ASF) under one or more |
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4 | * contributor license agreements. See the NOTICE file distributed with |
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5 | * this work for additional information regarding copyright ownership. |
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6 | * The ASF licenses this file to You under the Apache License, Version 2.0 |
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7 | * (the "License"); you may not use this file except in compliance with |
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8 | * the License. You may obtain a copy of the License at |
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9 | * |
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10 | * http://www.apache.org/licenses/LICENSE-2.0 |
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11 | * |
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12 | * Unless required by applicable law or agreed to in writing, software |
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13 | * distributed under the License is distributed on an "AS IS" BASIS, |
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14 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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15 | * See the License for the specific language governing permissions and |
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16 | * limitations under the License. |
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17 | */ |
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18 | package org.apache.camel.processor.loadbalancer; |
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19 | ||
20 | import org.apache.camel.Exchange; |
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21 | import org.apache.camel.Processor; |
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22 | ||
23 | import java.util.List; |
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24 | ||
25 | /** |
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26 | * Implements the random load balancing policy |
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27 | * |
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28 | * @version $Revision: 1.1 $ |
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29 | */ |
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30 | 0 | public class RandomLoadBalancer extends QueueLoadBalancer { |
31 | ||
32 | protected synchronized Processor chooseProcessor(List<Processor> processors, Exchange exchange) { |
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33 | 0 | int size = processors.size(); |
34 | while (true) { |
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35 | 0 | int index = (int) Math.round(Math.random() * size); |
36 | 0 | if (index < size) { |
37 | 0 | return processors.get(index); |
38 | } |
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39 | 0 | } |
40 | } |
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41 | } |