001/** 002 * Licensed to the Apache Software Foundation (ASF) under one or more 003 * contributor license agreements. See the NOTICE file distributed with 004 * this work for additional information regarding copyright ownership. 005 * The ASF licenses this file to You under the Apache License, Version 2.0 006 * (the "License"); you may not use this file except in compliance with 007 * the License. You may obtain a copy of the License at 008 * 009 * http://www.apache.org/licenses/LICENSE-2.0 010 * 011 * Unless required by applicable law or agreed to in writing, software 012 * distributed under the License is distributed on an "AS IS" BASIS, 013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 014 * See the License for the specific language governing permissions and 015 * limitations under the License. 016 */ 017package org.apache.camel.component.seda; 018 019import java.util.concurrent.BlockingQueue; 020import org.apache.camel.Exchange; 021 022/** 023 * Factory of {@link java.util.concurrent.BlockingQueue} 024 * @param <E> Element type, usually {@link Exchange} 025 */ 026public interface BlockingQueueFactory<E> { 027 028 /** 029 * Create a new {@link java.util.concurrent.BlockingQueue} with default capacity 030 * @return New {@link java.util.concurrent.BlockingQueue} 031 */ 032 BlockingQueue<E> create(); 033 034 /** 035 * Create a new {@link java.util.concurrent.BlockingQueue} with given capacity 036 * @return New {@link java.util.concurrent.BlockingQueue} 037 */ 038 BlockingQueue<E> create(int capacity); 039}