/*
 * Copyright 2010 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.gwt.place.shared;

/**
 * Represents a bookmarkable location in an app. Implementations are expected to
 * provide correct {@link Object#equals(Object)} and {@link Object#hashCode()}
 * methods.
 */
public abstract class Place {

  /**
   * The null place.
   */
  public static final Place NOWHERE = new Place() {
  };

}