package org.apache.maven.lifecycle.internal;
   
   /*
    * 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.
   */
  
  import org.apache.maven.lifecycle.Schedule;
  import org.apache.maven.model.Plugin;
  import org.apache.maven.plugin.MojoExecution;
  import org.apache.maven.plugin.descriptor.MojoDescriptor;
  
  import java.util.concurrent.CountDownLatch;
  
  /**
   * Wraps individual MojoExecutions, containing information about completion status and scheduling.
   * <p/>
   * NOTE: This class is not part of any public api and can be changed or deleted without prior notice.
   * 
   * @since 3.0
   * @author Kristian Rosenvold
   */
  public class ExecutionPlanItem
  {
      private final MojoExecution mojoExecution;
  
      private final Schedule schedule;
      // Completeness just indicates that it has been run or failed
  
      private final CountDownLatch done = new CountDownLatch( 1 );
  
      public ExecutionPlanItem( MojoExecution mojoExecution, Schedule schedule )
      {
          this.mojoExecution = mojoExecution;
          this.schedule = schedule;
      }
  
      public MojoExecution getMojoExecution()
      {
          return mojoExecution;
      }
  
      public String getLifecyclePhase()
      {
          return mojoExecution.getLifecyclePhase();
      }
  
      public void setComplete()
      {
          done.countDown();
      }
  
      public boolean isDone()
      {
          return done.getCount() < 1;
      }
  
      public void forceComplete()
      {
          setComplete();
      }
  
      public void waitUntilDone()
          throws InterruptedException
      {
          done.await();
      }
  
      public Schedule getSchedule()
      {
          return schedule;
      }
  
      public Plugin getPlugin()
      {
          final MojoDescriptor mojoDescriptor = getMojoExecution().getMojoDescriptor();
          return mojoDescriptor.getPluginDescriptor().getPlugin();
      }
  
      @Override
      public String toString()
      {
          return "ExecutionPlanItem{" + ", mojoExecution=" + mojoExecution + ", schedule=" + schedule + '}' +
              super.toString();
      }
 
 }