/*
    * 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.chukwa.extraction.demux;
  
  import org.apache.hadoop.chukwa.datatrigger.TriggerAction;
  import org.apache.hadoop.chukwa.datatrigger.TriggerEvent;
  import org.apache.hadoop.fs.FileSystem;
  import org.apache.hadoop.fs.FileStatus;
  import org.apache.hadoop.conf.Configuration;
  
  import java.io.IOException;
  import java.util.Collection;
  import java.util.ArrayList;
  
  public class MockTriggerAction implements TriggerAction {
  
    private static Collection<TriggerEvent> triggerEvents = new ArrayList<TriggerEvent>();
  
    public void execute(Configuration conf, FileSystem fs,
                        FileStatus[] src, TriggerEvent event) throws IOException {
      triggerEvents.add(event);
    }
  
    public static void reset() {
      triggerEvents = new ArrayList<TriggerEvent>();
    }
  
    public static Collection<TriggerEvent> getTriggerEvents() {
      return triggerEvents;
    }
  }