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    1   /*
    2    *  Licensed to the Apache Software Foundation (ASF) under one
    3    *  or more contributor license agreements.  See the NOTICE file
    4    *  distributed with this work for additional information
    5    *  regarding copyright ownership.  The ASF licenses this file
    6    *  to you under the Apache License, Version 2.0 (the
    7    *  "License"); you may not use this file except in compliance
    8    *  with the License.  You may obtain a copy of the License at
    9    *
    10   *    http://www.apache.org/licenses/LICENSE-2.0
    11   *
    12   *  Unless required by applicable law or agreed to in writing,
    13   *  software distributed under the License is distributed on an
    14   *  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
    15   *  KIND, either express or implied.  See the License for the
    16   *  specific language governing permissions and limitations
    17   *  under the License.
    18   *
    19   */
    20  package org.apache.mina.service.executor;
    21
    22  import java.util.concurrent.Executor;
    23
    24  import org.apache.mina.util.Assert;
    25
    26  /**
    27   * (in progress)
    28   *
    29   * @author <a href="http://mina.apache.org">Apache MINA Project</a>
    30   *
    31   */
    32  public class UnorderHandlerExecutor implements IoHandlerExecutor {
    33
    34      private final Executor executor;
    35
    36      public UnorderHandlerExecutor(Executor executor) {
    37          Assert.assertNotNull(executor, "executor");
    38          this.executor = executor;
    39      }
    40
    41      @Override
    42      public void execute(Event event) {
    43          executor.execute(new EventRunner(event));
    44      }
    45
    46      private static class EventRunner implements Runnable {
    47
    48          private final Event event;
    49
    50          public EventRunner(Event event) {
    51              this.event = event;
    52          }
    53
    54          private static HandlerCaller caller = new HandlerCaller();
    55
    56          @Override
    57          public void run() {
    58              event.visit(caller);
    59          }
    60
    61      }
    62  }