content: /*
   * Copyright (C) 2020 ActiveJ LLC.
   *
   * Licensed 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 io.activej.reactor.nio;
  
  /**
   * An interface for channel attachments used in {@link NioReactor NIO reactor}.
   * It is a callback that executes code asynchronously (in reactor context) when a read or write is ready.
   */
  public interface NioChannelEventHandler {
  	/**
  	 * Callback which is called when NIO channel is ready for reading.
  	 */
  	void onReadReady();
  
  	/**
  	 * Callback which is called when NIO channel is ready for writing.
  	 */
  	void onWriteReady();
  }
  