Package com.google.api.gax.core

Class BackgroundResourceAggregation

java.lang.Object
com.google.api.gax.core.BackgroundResourceAggregation
All Implemented Interfaces:
BackgroundResource, AutoCloseable
public class BackgroundResourceAggregation extends Object implements BackgroundResource
Treats a collection of background resources as a single background resource.

  • Constructor Summary

    Constructors
    Constructor
    Description
    BackgroundResourceAggregation(List<BackgroundResource> resources)
     

  • Method Summary

    Modifier and Type
    Method
    Description
    boolean
    awaitTermination(long duration, TimeUnit unit)
    Blocks until all work has completed execution after a shutdown request, or the timeout occurs, or the current thread is interrupted, whichever happens first.
    final void
    close()
     
    boolean
    isShutdown()
    Returns true if this background resource has been shut down.
    boolean
    isTerminated()
    Returns true if all work has completed following shut down.
    void
    shutdown()
    Initiates an orderly shutdown in which previously submitted work is finished, but no new work will be accepted.
    void
    shutdownNow()
    Attempts to stop all actively executing work and halts the processing of waiting work.

    Methods inherited from class java.lang.Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

  • Constructor Details

  • Method Details

    • shutdown

      public void shutdown()
      Description copied from interface: BackgroundResource
      Initiates an orderly shutdown in which previously submitted work is finished, but no new work will be accepted. Invocation has no additional effect if already shut down.

      This method does not wait for previously submitted work to complete execution. Use awaitTermination to do that.

      Specified by:
      shutdown in interface BackgroundResource

    • isShutdown

      public boolean isShutdown()
      Description copied from interface: BackgroundResource
      Returns true if this background resource has been shut down.
      Specified by:
      isShutdown in interface BackgroundResource

    • isTerminated

      public boolean isTerminated()
      Description copied from interface: BackgroundResource
      Returns true if all work has completed following shut down. Note that isTerminated is never true unless either shutdown or shutdownNow was called first.
      Specified by:
      isTerminated in interface BackgroundResource

    • shutdownNow

      public void shutdownNow()
      Description copied from interface: BackgroundResource
      Attempts to stop all actively executing work and halts the processing of waiting work.

      This method does not wait for actively executing work to terminate. Use awaitTermination to do that.

      There are no guarantees beyond best-effort attempts to stop processing actively executing work. For example, typical implementations will cancel via Thread.interrupt(), so any task that fails to respond to interrupts may never terminate.

      Specified by:
      shutdownNow in interface BackgroundResource

    • awaitTermination

      public boolean awaitTermination(long duration, TimeUnit unit) throws InterruptedException
      Description copied from interface: BackgroundResource
      Blocks until all work has completed execution after a shutdown request, or the timeout occurs, or the current thread is interrupted, whichever happens first.
      Specified by:
      awaitTermination in interface BackgroundResource
      Throws:
      InterruptedException

    • close

      public final void close() throws Exception
      Specified by:
      close in interface AutoCloseable
      Throws:
      Exception