Packages

final class WatchService extends IOCloseable

A watch service that watches registered objects for changes and events.

For example a file manager may use a watch service to monitor a directory for changes so that it can update its display of the list of files when files are created or deleted.

Note if any of the methods, or a stream returned by the stream method, is used after this WatchService has been closed, the operation will die with a ClosedWatchServiceException.

Linear Supertypes
IOCloseable, AnyRef, Any
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  1. WatchService
  2. IOCloseable
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Visibility
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  2. Protected

Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  2. final def ##: Int
    Definition Classes
    AnyRef → Any
  3. final def ==(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  4. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  5. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.CloneNotSupportedException]) @native()
  6. def close(implicit trace: Trace): IO[IOException, Unit]

    Closes this resource.

    Closes this resource.

    Definition Classes
    WatchService → IOCloseable
  7. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  8. def equals(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef → Any
  9. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.Throwable])
  10. final def getClass(): Class[_ <: AnyRef]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  11. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  12. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  13. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  14. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  15. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  16. def poll(timeout: zio.Duration)(implicit trace: Trace): URIO[Any, Option[WatchKey]]
  17. def poll(implicit trace: Trace): UIO[Option[WatchKey]]
  18. def stream(implicit trace: Trace): ZStream[Any, Nothing, WatchKey]

    A stream of signalled objects which have pending events.

    A stream of signalled objects which have pending events.

    Note the WatchKey objects returned by this stream must be reset before they will be queued again with any additional events.

  19. final def synchronized[T0](arg0: => T0): T0
    Definition Classes
    AnyRef
  20. def take(implicit trace: Trace): URIO[Any, WatchKey]

    Retrieves and removes next watch key, waiting if none are yet present.

  21. def toString(): String
    Definition Classes
    AnyRef → Any
  22. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  23. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  24. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException]) @native()

Inherited from IOCloseable

Inherited from AnyRef

Inherited from Any

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