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java.lang.Objectorg.apache.commons.collections.SynchronizedPriorityQueue
public final class SynchronizedPriorityQueue
A thread safe version of the PriorityQueue. Provides synchronized wrapper methods for all the methods defined in the PriorityQueue interface.
| Field Summary | |
|---|---|
protected PriorityQueue |
m_priorityQueue
Deprecated. The underlying priority queue. |
| Constructor Summary | |
|---|---|
SynchronizedPriorityQueue(PriorityQueue priorityQueue)
Deprecated. Constructs a new synchronized priority queue. |
|
| Method Summary | |
|---|---|
void |
clear()
Deprecated. Clear all elements from queue. |
void |
insert(java.lang.Object element)
Deprecated. Insert an element into queue. |
boolean |
isEmpty()
Deprecated. Test if queue is empty. |
java.lang.Object |
peek()
Deprecated. Return element on top of heap but don't remove it. |
java.lang.Object |
pop()
Deprecated. Return element on top of heap and remove it. |
java.lang.String |
toString()
Deprecated. Returns a string representation of the underlying queue. |
| Methods inherited from class java.lang.Object |
|---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
| Field Detail |
|---|
protected final PriorityQueue m_priorityQueue
| Constructor Detail |
|---|
public SynchronizedPriorityQueue(PriorityQueue priorityQueue)
priorityQueue - the priority queue to synchronize| Method Detail |
|---|
public void clear()
clear in interface PriorityQueuepublic boolean isEmpty()
isEmpty in interface PriorityQueuepublic void insert(java.lang.Object element)
insert in interface PriorityQueueelement - the element to be inserted
public java.lang.Object peek()
throws java.util.NoSuchElementException
peek in interface PriorityQueuejava.util.NoSuchElementException - if isEmpty() == true
public java.lang.Object pop()
throws java.util.NoSuchElementException
pop in interface PriorityQueuejava.util.NoSuchElementException - if isEmpty() == truepublic java.lang.String toString()
toString in class java.lang.Object
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