Queue

A queue that can enqueue items at the end, and dequeue items from the front.

Members

readonly length : number

The length of the queue.

Methods

Remove all items from the queue.
Check whether this queue contains the specified item.
Name Type Description
item * The item to search for.
Dequeues an item. Returns undefined if the queue is empty.
Returns:
The the dequeued item.
Enqueues the specified item.
Name Type Description
item * The item to enqueue.
Returns the item at the front of the queue. Returns undefined if the queue is empty.
Returns:
The item at the front of the queue.
Sort the items in the queue in-place.
Name Type Description
compareFunction Queue.Comparator A function that defines the sort order.

Type Definitions

Cesium.Queue.Comparator(a, b)number

A function used to compare two items while sorting a queue.
Name Type Description
a * An item in the array.
b * An item in the array.
Returns:
Returns a negative value if a is less than b, a positive value if a is greater than b, or 0 if a is equal to b.
Example:
function compareNumbers(a, b) {
    return a - b;
}
Need help? The fastest way to get answers is from the community and team on the Cesium Forum.