monix.execution.internal.collection.queues.LowLevelConcurrentQueueBuilders.scala Maven / Gradle / Ivy

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/*
 * Copyright (c) 2014-2019 by The Monix Project Developers.
 * See the project homepage at: https://monix.io
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package monix.execution.internal.collection.queues

import monix.execution.{BufferCapacity, ChannelType}
import monix.execution.internal.collection.{JSArrayQueue, LowLevelConcurrentQueue}

private[internal] trait LowLevelConcurrentQueueBuilders {
  /**
    * Builds a `ConcurrentQueue` reference.
    */
  def apply[A](capacity: BufferCapacity, channelType: ChannelType, fenced: Boolean): LowLevelConcurrentQueue[A] =
    capacity match {
      case BufferCapacity.Bounded(c) => JSArrayQueue.bounded[A](c)
      case BufferCapacity.Unbounded(_) => JSArrayQueue.unbounded[A]
    }
}