1 /* 2 * Copyright 2009 Red Hat, Inc. 3 * 4 * Red Hat licenses this file to you under the Apache License, version 2.0 5 * (the "License"); you may not use this file except in compliance with the 6 * License. You may obtain a copy of the License at: 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT 12 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the 13 * License for the specific language governing permissions and limitations 14 * under the License. 15 */ 16 package org.jboss.netty.handler.timeout; 17 18 import org.jboss.netty.channel.Channel; 19 import org.jboss.netty.channel.ChannelEvent; 20 21 /** 22 * A {@link ChannelEvent} that is triggered when a {@link Channel} has been idle 23 * for a while. 24 * 25 * @author <a href="http://www.jboss.org/netty/">The Netty Project</a> 26 * @author <a href="http://gleamynode.net/">Trustin Lee</a> 27 * @version $Rev: 2080 $, $Date: 2010-01-26 18:04:19 +0900 (Tue, 26 Jan 2010) $ 28 * 29 * @apiviz.landmark 30 * @apiviz.has org.jboss.netty.handler.timeout.IdleState oneway - - 31 */ 32 public interface IdleStateEvent extends ChannelEvent { 33 /** 34 * Returns the detailed idle state. 35 */ 36 IdleState getState(); 37 38 /** 39 * Returns the last time when I/O occurred in milliseconds. 40 */ 41 long getLastActivityTimeMillis(); 42 }