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• monix-nio-master
  • src
    • main
      • scala
        • monix
          • nio
            • udp
              • AsyncDatagramChannel.scala
              • TaskDatagramChannel.scala
              • Packet.scala
              • udp.scala
            • AsyncChannel.scala
            • WatchServiceObservable.scala
            • WatchService.scala
            • file
              • AsyncFileChannel.scala
              • AsyncWatchServiceObservable.scala
              • AsyncFileChannelObservable.scala
              • file.scala
              • WatchService.scala
              • TaskWatchService.scala
              • TaskFileChannel.scala
              • AsyncFileChannelConsumer.scala
            • internal
              • Bytes.scala
              • ExecutorServiceWrapper.scala
            • AsyncChannelObservable.scala
            • text
              • UTF8Codec.scala
            • AsyncChannelConsumer.scala
            • tcp
              • AsyncSocketChannelConsumer.scala
              • AsyncServerSocketChannel.scala
              • tcp.scala
              • TaskServerSocketChannel.scala
              • AsyncSocketChannel.scala
              • AsyncSocketChannelObservable.scala
              • TaskSocketChannel.scala
              • AsyncSocketChannelClient.scala
    • test
      • resources
        • testFiles
          • specialChars.txt
          • file.txt
      • scala
        • monix
          • nio
            • udp
              • UdpIntegrationSpec.scala
            • file
              • IntegrationTest.scala
              • FileChannelForTesting.scala
              • WatchServiceTest.scala
              • ChannelHandlingTest.scala
              • CodecTest.scala
            • tcp
              • TcpIntegrationSpec.scala
              • AsyncSocketChannelSpec.scala
  • AUTHORS
  • project
    • build.properties
    • travis-post-build.sh
    • travis-build.sh
    • .gnupg
      • secring.gpg
      • pubring.gpg
    • plugins.sbt
  • CONTRIBUTING.md
  • benchmarks
    • src
      • main
        • scala
          • monix.nio
            • benchmarks
              • ReadWriteFileBenchmark.scala
  • .travis.yml
  • README.md
  • .java-version
  • .jvmopts
  • build.sbt
  • .gitignore
  • LICENSE.txt
  • version.sbt

package monix.nio.file

import java.nio.file.WatchKey

import monix.eval.Task
import monix.nio.WatchServiceObservable

import scala.concurrent.duration.TimeUnit

final class AsyncWatchServiceObservable(taskWatchService: TaskWatchService) extends WatchServiceObservable {
  override def watchService = Option {
    asyncWatchServiceWrapper(taskWatchService)
  }

  private[file] def asyncWatchServiceWrapper(taskWatchService: TaskWatchService) = new monix.nio.WatchService {
    override def poll(timeout: Long, timeUnit: TimeUnit): Task[Option[WatchKey]] = taskWatchService.poll(timeout, timeUnit)
    override def poll(): Task[Option[WatchKey]] = taskWatchService.poll()
    override def take(): Task[WatchKey] = taskWatchService.take()
    override def close(): Task[Unit] = taskWatchService.close()
  }
}