PriorityQueueImpl (org.tinygroup.queue 2.0.21 API)

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org.tinygroup.queue.impl
Class PriorityQueueImpl<T>

java.lang.Object
  org.tinygroup.queue.impl.PriorityQueueImpl<T>

public class PriorityQueueImpl<T>
extends Object
implements PriorityQueue<T>, QueueMonitor
extends Object
implements PriorityQueue<T>, QueueMonitor

优先队列支持优先级提升
User: luoguo
Date: 11-3-30
Time: 下午9:24

Field Summary

Fields inherited from interface org.tinygroup.queue.Queue
`DEFAULT_QUEUE_SIZE`

Constructor Summary
`PriorityQueueImpl()`
`PriorityQueueImpl(int size)`
`PriorityQueueImpl(int size, int priorityLevel)` 构造函数

Method Summary
`T`	`element()` 从队列头部取一个元素，但是不删除。如果队列为空，则抛出异常
`int`	`getCallTimes()`
`int`	`getCount()`
`List<org.tinygroup.queue.impl.PriorityQueueImpl.DateQueue<T>>[]`	`getDateQueueListArray()`
`int`	`getIdleSize()` 返回空闲长度
`String`	`getName()` 返回名字
`PriorityIncreaseStrategy<T>`	`getPriorityIncreaseStrategy()`
`int`	`getPriorityLevel()`
`int`	`getReverseLevel()`
`int`	`getSize()` 返回队列大小
`PriorityIncreaseStrategy<T>`	`getStrategy()`
`int`	`getTimeslice()`
`int`	`getUsingSize()` 返回队列长度
`boolean`	`isEmpty()` 返回队列是否为空
`boolean`	`isFull()` 返回是否满
`void`	`offer(T o)` 添加元素到队列中.
`void`	`offer(T o, int pPriority)` 添加元素到队列中.
`T`	`peek()` 从队列头部取一个元素，但是不删除。如果队列为空，则返回NULL
`T`	`poll()` 从队列头部取一个数据并且把它删除掉，如果队列为空，则返回NULL
`T`	`remove()` 从队列头部取一个元素并且把它删除掉，如果队列为空，则抛出异常
`void`	`setName(String name)`
`void`	`setPriorityIncreaseStrategy(PriorityIncreaseStrategy<T> strategy)`
`void`	`setReverseLevel(int reverseLevel)`
`void`	`setTimeslice(int timeslice)`
`int`	`size()`

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Constructor Detail

public PriorityQueueImpl()

public PriorityQueueImpl(int size)

public PriorityQueueImpl(int size,
                         int priorityLevel)

构造函数

Method Detail

public int getPriorityLevel()

public int getCount()

public List<org.tinygroup.queue.impl.PriorityQueueImpl.DateQueue<T>>[] getDateQueueListArray()

public int getCallTimes()

public PriorityIncreaseStrategy<T> getStrategy()

public PriorityIncreaseStrategy<T> getPriorityIncreaseStrategy()

public void setPriorityIncreaseStrategy(PriorityIncreaseStrategy<T> strategy)

Specified by:: setPriorityIncreaseStrategy in interface PriorityQueue<T>

public int getReverseLevel()

public void setReverseLevel(int reverseLevel)

public int getTimeslice()

public void setTimeslice(int timeslice)

public void offer(T o,
                  int pPriority)

Description copied from interface: PriorityQueue

添加元素到队列中.