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java.lang.Objectcom.vividsolutions.jts.util.PriorityQueue
public class PriorityQueue
A priority queue over a set of Comparable
objects.
Constructor Summary | |
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PriorityQueue()
Creates a new empty priority queue |
Method Summary | |
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void |
add(java.lang.Comparable x)
Insert into the priority queue. |
void |
clear()
Make the priority queue logically empty. |
boolean |
isEmpty()
Test if the priority queue is logically empty. |
java.lang.Object |
poll()
Remove the smallest item from the priority queue. |
int |
size()
Returns size. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public PriorityQueue()
Method Detail |
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public void add(java.lang.Comparable x)
x
- the item to insert.public boolean isEmpty()
public int size()
public void clear()
public java.lang.Object poll()
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