/*
 * Copyright 2008 Google Inc.
 * 
 * Licensed 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 com.google.jstestdriver;

/**
 * Contains a serialized command to be sent to the browser.
 * @author jeremiele@google.com (Jeremie Lenfant-Engelmann)
 */
public class Command {

  private final String command;

  public Command(String command) {
    this.command = command;
  }

  public String getCommand() {
    return command;
  }

  @Override
  public String toString() {
    return String.format("command= %s", command);
  }

  @Override
  public int hashCode() {
    return 31 + ((command == null) ? 0 : command.hashCode());
  }

  @Override
  public boolean equals(Object obj) {
    if (!(obj instanceof Command)) { return false;}
    Command other = (Command) obj;
    return command == null ? other.command == null : command.equals(other.command);
  }
  
}