Package com.oracle.coherence.common.base

Interface Pollable<E>

public interface Pollable<E>
The Pollable interface describes a component which supports element removal.
Author:
mf 2013.02.19

  • Method Summary

    Modifier and Type
    Method
    Description
    E
    poll()
    Removes and returns the next element, or returns null if none is present.
    E
    poll(long timeout, TimeUnit unit)
    Removes and returns the next element, or returns null upon timeout.

  • Method Details

    • poll

      E poll()
      Removes and returns the next element, or returns null if none is present.
      Returns:
      the next element or null

    • poll

      E poll(long timeout, TimeUnit unit) throws InterruptedException
      Removes and returns the next element, or returns null upon timeout.
      Parameters:
      timeout - how long to wait before giving up, in units of unit
      unit - a TimeUnit determining how to interpret the timeout parameter
      Returns:
      the next element or null
      Throws:
      InterruptedException - if interrupted while waiting