/**
* 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.waveprotocol.box.webclient.client;
/**
* Contains the code to interface the history event mechanism with the client's
* event bus. At the moment, a history token encodes a wave id or wave ref.
*/
public class HistorySupport {
private static HistoryProvider historyProvider;
public static void init(HistoryProvider historyProvider) {
HistorySupport.historyProvider = historyProvider;
}
private HistorySupport() {
}
public static String getToken() {
return historyProvider.getToken();
}
}