Package org.openspaces.core

Interface PollingFuture<T>

public interface PollingFuture<T>

  • Method Details

    • get

      T get() throws ExecutionException, IllegalStateException, TimeoutException
      Returns:
      the result, or one of the following exceptions
      Throws:
      ExecutionException - - execution failed and an exception was raised during work
      IllegalStateException - - execution not done yet. Call this method only when @{link isDone() returns true.
      TimeoutException - - execution timed out and result is not available.

    • isDone

      boolean isDone()
      Returns:
      true if execution completed successfully, with an exception or timed-out. If it is still in progress returns null.

    • isTimedOut

      boolean isTimedOut()
      Returns:
      true if execution timed out.

    • getException

      ExecutionException getException()
      Returns:
      the execption raised during execution wraped as an ExecutionException or null if in progress or no exception was raised.

    • getTimestamp

      Date getTimestamp()