Methods
clear()
Clear the contents of the queue.
- Source:
dequeue() → {object}
Get the front element of the queue and removes it from the queue.
- Source:
Returns:
Front element from the queue.
- Type
- object
enqueue(obj)
Push an object in to the queue.
Parameters:
| Name | Type | Description |
|---|---|---|
obj |
object | Any object to be pushed into the queue. |
- Source:
hasNext() → {boolean}
Checks if the queue isn't empty.
- Source:
Returns:
Whether or not the queue has another element. True if yes.
- Type
- boolean
isEmpty() → {boolean}
Checks if the queue is empty.
- Source:
Returns:
Whether or not the queue is empty. True if yes.
- Type
- boolean
peek() → {object}
Get the front element of the queue without removing it from the queue.
- Source:
Returns:
Front element from the queue.
- Type
- object
size() → {number}
Get the number of objects in the queue.
- Source:
Returns:
Number of elements in the queue.
- Type
- number