/*
    * 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.maven.scm.command.status;
  
  import java.util.Collections;
  import java.util.List;
  
  import org.apache.maven.scm.ScmFile;
  import org.apache.maven.scm.ScmResult;
  
  /**
   * @author <a href="mailto:brett@apache.org">Brett Porter</a>
   */
  public class StatusScmResult extends ScmResult {
      private static final long serialVersionUID = 7152442589455369403L;
  
      private List<ScmFile> changedFiles;
  
      public StatusScmResult(String commandLine, String providerMessage, String commandOutput, boolean success) {
          super(commandLine, providerMessage, commandOutput, success);
  
          this.changedFiles = Collections.emptyList();
      }
  
      public StatusScmResult(String commandLine, List<ScmFile> changedFiles) {
          super(commandLine, null, null, true);
  
          if (changedFiles == null) {
              throw new NullPointerException("changedFiles can't be null.");
          }
  
          this.changedFiles = changedFiles;
      }
  
      public StatusScmResult(List<ScmFile> changedFiles, ScmResult result) {
          super(result);
  
          if (changedFiles == null) {
              throw new NullPointerException("changedFiles can't be null.");
          }
  
          this.changedFiles = changedFiles;
      }
  
      public List<ScmFile> getChangedFiles() {
          return changedFiles;
      }
  }