io.netty.util.internal.PriorityQueue Maven / Gradle / Ivy
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This artifact provides a single jar that contains all classes required to use remote EJB and JMS, including
all dependencies. It is intended for use by those not using maven, maven users should just import the EJB and
JMS BOM's instead (shaded JAR's cause lots of problems with maven, as it is very easy to inadvertently end up
with different versions on classes on the class path).
/*
* 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:
*
* https://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);
/**
* Removes all of the elements from this {@link PriorityQueue} without calling
* {@link PriorityQueueNode#priorityQueueIndex(DefaultPriorityQueue)} or explicitly removing references to them to
* allow them to be garbage collected. This should only be used when it is certain that the nodes will not be
* re-inserted into this or any other {@link PriorityQueue} and it is known that the {@link PriorityQueue} itself
* will be garbage collected after this call.
*/
void clearIgnoringIndexes();
}