| /* |
| * 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.apache.nifi.distributed.cache.client.adapter; |
| |
| import java.io.IOException; |
| |
| /** |
| * Interface to read service responses from a {@link io.netty.channel.Channel}. Implementing classes will describe |
| * the response content expected for a given service request. |
| */ |
| public interface InboundAdapter { |
| |
| /** |
| * Check for receipt of all response content expected from server. |
| * |
| * @return true iff the server response has been completely received |
| */ |
| boolean isComplete(); |
| |
| /** |
| * Add {@link io.netty.channel.Channel} content to a queue for later processing |
| * |
| * @param bytes the remote content to queue |
| */ |
| void queue(final byte[] bytes); |
| |
| /** |
| * Parse the received content into a form suitable for supplying to the remote method caller. |
| * |
| * @throws IOException on failure parsing the content |
| */ |
| void dequeue() throws IOException; |
| } |