Scala Library
scala.concurrent

trait QueueModule
[source: scala/concurrent/QueueModule.scala]
trait QueueModule[A]
extends AnyRef
Module for dealing with queues.
Type Summary
abstract type T
Type of queues.
Method Summary
abstract def append (l : T, x : A) : T
Append an element to a queue.
abstract def extractFirst (l : T, p : (A) => Boolean) : Option[(A, T)]
Extract an element satisfying a predicate from a queue.
abstract def make : T
Create an empty queue.
Methods inherited from AnyRef
getClass, hashCode, equals, clone, toString, notify, notifyAll, wait, wait, wait, finalize, ==, !=, eq, ne, synchronized
Methods inherited from Any
==, !=, isInstanceOf, asInstanceOf
Type Details
abstract type T
Type of queues.
Method Details
abstract def make : T
Create an empty queue.
abstract def append(l : T, x : A) : T
Append an element to a queue.
abstract def extractFirst(l : T, p : (A) => Boolean) : Option[(A, T)]
Extract an element satisfying a predicate from a queue.
Scala Library