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The Core Camel Java DSL based router
/**
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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 org.apache.camel.component.seda;
import java.util.Comparator;
import java.util.concurrent.PriorityBlockingQueue;
/**
* Implementation of {@link BlockingQueueFactory} producing {@link java.util.concurrent.PriorityBlockingQueue}
*/
public class PriorityBlockingQueueFactory implements BlockingQueueFactory {
/**
* Comparator used to sort exchanges
*/
private Comparator comparator;
public Comparator getComparator() {
return comparator;
}
public void setComparator(Comparator comparator) {
this.comparator = comparator;
}
@Override
public PriorityBlockingQueue create() {
return comparator == null
? new PriorityBlockingQueue()
// PriorityQueue as a default capacity of 11
: new PriorityBlockingQueue(11, comparator);
}
@Override
public PriorityBlockingQueue create(int capacity) {
return comparator == null
? new PriorityBlockingQueue(capacity)
: new PriorityBlockingQueue(capacity, comparator);
}
}