io.netty.util.internal.PriorityQueue Maven / Gradle / Ivy
/*
* Copyright 2017 The Netty Project
*
* The Netty Project 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 io.netty.util.internal;
import java.util.Queue;
public interface PriorityQueue extends Queue {
/**
* Same as {@link #remove(Object)} but typed using generics.
*/
boolean removeTyped(T node);
/**
* Same as {@link #contains(Object)} but typed using generics.
*/
boolean containsTyped(T node);
/**
* Notify the queue that the priority for {@code node} has changed. The queue will adjust to ensure the priority
* queue properties are maintained.
* @param node An object which is in this queue and the priority may have changed.
*/
void priorityChanged(T node);
}