FloatPriorityQueues.SynchronizedPriorityQueue (fastutil 6.5.7)

java.lang.Object
- it.unimi.dsi.fastutil.floats.FloatPriorityQueues.SynchronizedPriorityQueue

All Implemented Interfaces:

FloatPriorityQueue, PriorityQueue<Float>

Enclosing class:

FloatPriorityQueues
```
public static class FloatPriorityQueues.SynchronizedPriorityQueue
extends Object
implements FloatPriorityQueue
```
A synchronized wrapper class for priority queues.

Method Summary

Methods
Modifier and Type	Method and Description
`void`	`changed()` Notifies the queue that the first element has changed (optional operation).
`void`	`clear()` Removes all elements from this queue.
`FloatComparator`	`comparator()` Returns the comparator associated with this sorted set, or null if it uses its elements' natural ordering.
`Float`	`dequeue()` Dequeues the first element from the queue.
`float`	`dequeueFloat()` Dequeues the first element from the queue.
`void`	`enqueue(float x)` Enqueues a new element.
`void`	`enqueue(Float x)` Enqueues a new element.
`Float`	`first()` Returns the first element of the queue.
`float`	`firstFloat()` Returns the first element of the queue.
`boolean`	`isEmpty()` Checks whether the queue is empty.
`Float`	`last()` Returns the last element of the queue, that is, the element the would be dequeued last (optional operation).
`float`	`lastFloat()` Returns the last element of the queue, that is, the element the would be dequeued last (optional operation).
`int`	`size()` Returns the number of elements in this queue.

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

- Method Detail
  - enqueue
```
public void enqueue(float x)
```
    Description copied from interface: FloatPriorityQueue
    
    Enqueues a new element.
    
    Specified by:
    
    enqueue in interface FloatPriorityQueue
    
    Parameters:
    x - the element to enqueue.
  - dequeueFloat
```
public float dequeueFloat()
```
    Description copied from interface: FloatPriorityQueue
    
    Dequeues the first element from the queue.
    
    Specified by:
    
    dequeueFloat in interface FloatPriorityQueue
    
    Returns:
    the dequeued element.
  - firstFloat
```
public float firstFloat()
```
    Description copied from interface: FloatPriorityQueue
    
    Returns the first element of the queue.
    
    Specified by:
    
    firstFloat in interface FloatPriorityQueue
    
    Returns:
    the first element.
  - lastFloat
```
public float lastFloat()
```
    Description copied from interface: FloatPriorityQueue
    
    Returns the last element of the queue, that is, the element the would be dequeued last (optional operation).
    
    Specified by:
    
    lastFloat in interface FloatPriorityQueue
    
    Returns:
    the last element.
  - isEmpty
```
public boolean isEmpty()
```
    Description copied from interface: PriorityQueue
    
    Checks whether the queue is empty.
    
    Specified by:
    
    isEmpty in interface PriorityQueue<Float>
    
    Returns:
    true if the queue is empty.
  - size
```
public int size()
```
    Description copied from interface: PriorityQueue
    
    Returns the number of elements in this queue.
    
    Specified by:
    
    size in interface PriorityQueue<Float>
    
    Returns:
    the number of elements in this queue.
  - clear
```
public void clear()
```
    Description copied from interface: PriorityQueue
    
    Removes all elements from this queue.
    
    Specified by:
    
    clear in interface PriorityQueue<Float>
  - changed
```
public void changed()
```
    Description copied from interface: PriorityQueue
    
    Notifies the queue that the first element has changed (optional operation).
    
    Specified by:
    
    changed in interface PriorityQueue<Float>
  - comparator
```
public FloatComparator comparator()
```
    Description copied from interface: FloatPriorityQueue
    
    Returns the comparator associated with this sorted set, or null if it uses its elements' natural ordering.
    Note that this specification strengthens the one given in PriorityQueue.comparator().
    
    Specified by:
    
    comparator in interface FloatPriorityQueue
    
    Specified by:
    
    comparator in interface PriorityQueue<Float>
    
    Returns:
    the comparator associated with this sorted set, or null if it uses its elements' natural ordering.
    See Also:
    PriorityQueue.comparator()
  - enqueue
```
public void enqueue(Float x)
```
    Description copied from interface: PriorityQueue
    
    Enqueues a new element.
    
    Specified by:
    
    enqueue in interface PriorityQueue<Float>
    
    Parameters:
    x - the element to enqueue..
  - dequeue
```
public Float dequeue()
```
    Description copied from interface: PriorityQueue
    
    Dequeues the first element from the queue.
    
    Specified by:
    
    dequeue in interface PriorityQueue<Float>
    
    Returns:
    the dequeued element.
  - first
```
public Float first()
```
    Description copied from interface: PriorityQueue
    
    Returns the first element of the queue.
    
    Specified by:
    
    first in interface PriorityQueue<Float>
    
    Returns:
    the first element.
  - last
```
public Float last()
```
    Description copied from interface: PriorityQueue
    
    Returns the last element of the queue, that is, the element the would be dequeued last (optional operation).
    
    Specified by:
    
    last in interface PriorityQueue<Float>
    
    Returns:
    the last element.

Class FloatPriorityQueues.SynchronizedPriorityQueue

Method Summary

Methods inherited from class java.lang.Object

Method Detail

enqueue

dequeueFloat

firstFloat

lastFloat

isEmpty

size

clear

changed

comparator

enqueue

dequeue

first

last