1 /* 2 * Copyright 2016 The Netty Project 3 * 4 * The Netty Project licenses this file to you under the Apache License, 5 * version 2.0 (the "License"); you may not use this file except in compliance 6 * with the License. You may obtain a copy of the License at: 7 * 8 * https://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 io.netty.util.concurrent; 17 18 /** 19 * Similar to {@link java.util.concurrent.RejectedExecutionHandler} but specific to {@link SingleThreadEventExecutor}. 20 */ 21 public interface RejectedExecutionHandler { 22 23 /** 24 * Called when someone tried to add a task to {@link SingleThreadEventExecutor} but this failed due capacity 25 * restrictions. 26 */ 27 void rejected(Runnable task, SingleThreadEventExecutor executor); 28 }