/**
* 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.wave.client.wave;
import org.waveprotocol.wave.model.conversation.ConversationBlip;
/**
* Manages the collection of blip documents for all conversations in a wave,
* providing access to blip documents.
*
* @param <D> the document type for blip documents
*/
public interface DocumentRegistry<D> {
/**
* Gets the document implementation for a blip.
*
* @param blip blip
* @return document implementation for {@code blip}.
*/
D get(ConversationBlip blip);
}