Class ImmediateFuture

  • All Implemented Interfaces:
    java.util.concurrent.Future<java.lang.Boolean>

    public class ImmediateFuture
    extends java.lang.Object
    implements java.util.concurrent.Future<java.lang.Boolean>
    A future that fires immediately.
    • Field Summary

      Fields 
      Modifier and Type Field Description
      private java.util.concurrent.ExecutionException exception  
      private java.lang.Boolean value  
    • Constructor Summary

      Constructors 
      Constructor Description
      ImmediateFuture​(java.lang.Boolean returnValue)  
      ImmediateFuture​(java.lang.Exception e)  
    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      boolean cancel​(boolean mayInterruptIfRunning)  
      java.lang.Boolean get()  
      java.lang.Boolean get​(long timeout, java.util.concurrent.TimeUnit unit)  
      boolean isCancelled()  
      boolean isDone()  
      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
    • Field Detail

      • value

        private final java.lang.Boolean value
      • exception

        private final java.util.concurrent.ExecutionException exception
    • Constructor Detail

      • ImmediateFuture

        public ImmediateFuture​(java.lang.Boolean returnValue)
      • ImmediateFuture

        public ImmediateFuture​(java.lang.Exception e)
    • Method Detail

      • cancel

        public boolean cancel​(boolean mayInterruptIfRunning)
        Specified by:
        cancel in interface java.util.concurrent.Future<java.lang.Boolean>
      • get

        public java.lang.Boolean get()
                              throws java.lang.InterruptedException,
                                     java.util.concurrent.ExecutionException
        Specified by:
        get in interface java.util.concurrent.Future<java.lang.Boolean>
        Throws:
        java.lang.InterruptedException
        java.util.concurrent.ExecutionException
      • get

        public java.lang.Boolean get​(long timeout,
                                     java.util.concurrent.TimeUnit unit)
                              throws java.lang.InterruptedException,
                                     java.util.concurrent.ExecutionException,
                                     java.util.concurrent.TimeoutException
        Specified by:
        get in interface java.util.concurrent.Future<java.lang.Boolean>
        Throws:
        java.lang.InterruptedException
        java.util.concurrent.ExecutionException
        java.util.concurrent.TimeoutException
      • isCancelled

        public boolean isCancelled()
        Specified by:
        isCancelled in interface java.util.concurrent.Future<java.lang.Boolean>
      • isDone

        public boolean isDone()
        Specified by:
        isDone in interface java.util.concurrent.Future<java.lang.Boolean>