Java tutorial
/* * 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 javax.websocket; import java.io.IOException; import java.io.InputStream; import java.io.Reader; import java.nio.ByteBuffer; public interface Decoder { abstract void init(EndpointConfig endpointConfig); abstract void destroy(); interface Binary<T> extends Decoder { T decode(ByteBuffer bytes) throws DecodeException; boolean willDecode(ByteBuffer bytes); } interface BinaryStream<T> extends Decoder { T decode(InputStream is) throws DecodeException, IOException; } interface Text<T> extends Decoder { T decode(String s) throws DecodeException; boolean willDecode(String s); } interface TextStream<T> extends Decoder { T decode(Reader reader) throws DecodeException, IOException; } }