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1   /*
2    * Copyright 2012 The Netty Project
3    *
4    * The Netty Project licenses this file to you under the Apache License,
5    * version 2.0 (the "License"); you may not use this file except in compliance
6    * with the License. You may obtain a copy of the License at:
7    *
8    *   http://www.apache.org/licenses/LICENSE-2.0
9    *
10   * Unless required by applicable law or agreed to in writing, software
11   * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
12   * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
13   * License for the specific language governing permissions and limitations
14   * under the License.
15   */
16  package org.jboss.netty.channel;
17  
18  
19  /**
20   * The {@link ReceiveBufferSizePredictorFactory} that returns a
21   * {@link FixedReceiveBufferSizePredictor} with the pre-defined configuration.
22   */
23  public class FixedReceiveBufferSizePredictorFactory implements
24          ReceiveBufferSizePredictorFactory {
25  
26      private final ReceiveBufferSizePredictor predictor;
27  
28      /**
29       * Creates a new factory that returns a {@link FixedReceiveBufferSizePredictor}
30       * which always returns the same prediction of the specified buffer size.
31       */
32      public FixedReceiveBufferSizePredictorFactory(int bufferSize) {
33          predictor = new FixedReceiveBufferSizePredictor(bufferSize);
34      }
35  
36      public ReceiveBufferSizePredictor getPredictor() throws Exception {
37          return predictor;
38      }
39  }