1 /* 2 * Licensed to the Apache Software Foundation (ASF) under one or more 3 * contributor license agreements. See the NOTICE file distributed with 4 * this work for additional information regarding copyright ownership. 5 * The ASF licenses this file to You under the Apache License, Version 2.0 6 * (the "License"); you may not use this file except in compliance with 7 * the License. You may obtain a copy of the License at 8 * 9 * http://www.apache.org/licenses/LICENSE-2.0 10 * 11 * Unless required by applicable law or agreed to in writing, software 12 * distributed under the License is distributed on an "AS IS" BASIS, 13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 * See the License for the specific language governing permissions and 15 * limitations under the License. 16 */ 17 package javax.websocket; 18 19 public interface MessageHandler { 20 21 interface Partial<T> extends MessageHandler { 22 23 /** 24 * Called when part of a message is available to be processed. 25 * 26 * @param messagePart The message part 27 * @param last <code>true</code> if this is the last part of 28 * this message, else <code>false</code> 29 */ onMessage(T messagePart, boolean last)30 void onMessage(T messagePart, boolean last); 31 } 32 33 interface Whole<T> extends MessageHandler { 34 35 /** 36 * Called when a whole message is available to be processed. 37 * 38 * @param message The message 39 */ onMessage(T message)40 void onMessage(T message); 41 } 42 } 43