prefuse.util.collections
Class Queue

java.lang.Object
  prefuse.util.collections.Queue

public class Queue
extends java.lang.Object

Maintains a breadth-first-search queue as well as depth labels.

Author:

jeffrey heer

Constructor Summary

Queue()

Method Summary

void	add(java.lang.Object o, int depth)
void	clear()
int	getDepth(java.lang.Object o)
boolean	isEmpty()
java.lang.Object	removeFirst()
java.lang.Object	removeLast()
void	visit(java.lang.Object o, int depth)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Queue

public Queue()

Method Detail

clear

public void clear()

isEmpty

public boolean isEmpty()

add

public void add(java.lang.Object o,
                int depth)

getDepth

public int getDepth(java.lang.Object o)

visit

public void visit(java.lang.Object o,
                  int depth)

removeFirst

public java.lang.Object removeFirst()

removeLast

public java.lang.Object removeLast()