FIFOQueuePolicy

class FIFOQueuePolicy<T>(initialContents: Collection<T> = emptyList()) : QueuePolicy<T>

First-In-First-Out (FIFO) queue policy. Entities are dequeued in the order they were enqueued.

the type of entities in the queue

initialContents

the initial entities in the queue

Constructors

constructor(initialContents: Collection<T> = emptyList())

open override val contents: Sequence<T>

A sequence of all entities currently in the queue, in their stored order.

open override fun dequeue(): T

Removes and returns an entity from the queue according to the policy.

open override fun enqueue(obj: T)

Adds an entity to the queue according to the policy.

open override fun reportOccupancy(): Int

Reports the current number of entities in the queue.

Indicates whether this policy supports residence time tracking for entities.