| /** |
| * 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.hadoop.ipc; |
| |
| import org.apache.hadoop.conf.Configuration; |
| |
| /** |
| * Ignores process details and returns a constant value for each call. |
| */ |
| public class DefaultCostProvider implements CostProvider { |
| |
| @Override |
| public void init(String namespace, Configuration conf) { |
| // No-op |
| } |
| |
| /** |
| * Returns 1, regardless of the processing details. |
| * |
| * @param details Process details (ignored) |
| * @return 1 |
| */ |
| @Override |
| public long getCost(ProcessingDetails details) { |
| return 1; |
| } |
| } |
