1 /* 2 * Licensed to the Apache Software Foundation (ASF) under one 3 * or more contributor license agreements. See the NOTICE file 4 * distributed with this work for additional information 5 * regarding copyright ownership. The ASF licenses this file 6 * to you under the Apache License, Version 2.0 (the 7 * "License"); you may not use this file except in compliance 8 * with the License. You may obtain a copy of the License at 9 * 10 * http://www.apache.org/licenses/LICENSE-2.0 11 * 12 * Unless required by applicable law or agreed to in writing, 13 * software distributed under the License is distributed on an 14 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 15 * KIND, either express or implied. See the License for the 16 * specific language governing permissions and limitations 17 * under the License. 18 * 19 */ 20 package org.apache.mina.api; 21 22 /** 23 * Represents the type of idleness of {@link IoSession}. 24 * There are three types of idleness: 25 * <ul> 26 * <li>{@link #READ_IDLE} - No data is coming from the remote peer.</li> 27 * <li>{@link #WRITE_IDLE} - Session is not writing any data.</li> 28 * </ul> 29 * 30 * @author <a href="http://mina.apache.org">Apache MINA Project</a> 31 */ 32 public enum IdleStatus { 33 READ_IDLE("read idle"), WRITE_IDLE("write idle"); 34 35 private final String description; 36 37 IdleStatus(String description) { 38 this.description = description; 39 } 40 41 /** 42 * Returns the string representation of this status. 43 */ 44 @Override 45 public String toString() { 46 return description; 47 } 48 }