it.unimi.dsi.fastutil.doubles

Class DoublePriorityQueues

java.lang.Object

it.unimi.dsi.fastutil.doubles.DoublePriorityQueues

public final class DoublePriorityQueues
extends Object

A class providing static methods and objects that do useful things with type-specific priority queues.

See Also:

PriorityQueue

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	DoublePriorityQueues.SynchronizedPriorityQueue A synchronized wrapper class for priority queues.

Method Summary

Modifier and Type	Method and Description
static DoublePriorityQueue	synchronize(DoublePriorityQueue q) Returns a synchronized type-specific priority queue backed by the specified type-specific priority queue.
static DoublePriorityQueue	synchronize(DoublePriorityQueue q, Object sync) Returns a synchronized type-specific priority queue backed by the specified type-specific priority queue, using an assigned object to synchronize.

Methods inherited from class java.lang.Object

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

Method Detail

synchronize

public static DoublePriorityQueue synchronize(DoublePriorityQueue q)

Returns a synchronized type-specific priority queue backed by the specified type-specific priority queue.

Parameters:

q - the priority queue to be wrapped in a synchronized priority queue.

Returns:

a synchronized view of the specified priority queue.

synchronize

public static DoublePriorityQueue synchronize(DoublePriorityQueue q,
                                              Object sync)

Returns a synchronized type-specific priority queue backed by the specified type-specific priority queue, using an assigned object to synchronize.

Parameters:

q - the priority queue to be wrapped in a synchronized priority queue.

sync - an object that will be used to synchronize the access to the priority queue.

Returns:

a synchronized view of the specified priority queue.