// Copyright 2012 Google Inc. All Rights Reserved.
//
// 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.collide.clientlibs.navigation;

import com.google.collide.json.shared.JsonStringMap;
import com.google.collide.shared.util.JsonCollections;

/**
 * A basic history token which represents a chunk of history decoded from a url.
 *
 */
class NavigationTokenImpl implements NavigationToken {

  private final String placeName;
  private final JsonStringMap<String> placeData = JsonCollections.createMap();

  NavigationTokenImpl(String placeName) {
    this.placeName = placeName;
  }

  @Override
  public String getPlaceName() {
    return placeName;
  }

  @Override
  public JsonStringMap<String> getBookmarkableState() {
    return placeData;
  }
  
  @Override
  public String toString() {
    return placeName + placeData.toString();
  }
}