Package com.tangosol.util

Interface SegmentedConcurrentMap.ContentionObserver

  • Enclosing class:
    SegmentedConcurrentMap
    public static interface SegmentedConcurrentMap.ContentionObserver
    ContentionObserver is used to observe the contention lock-related actions performed on the concurrent map.

    • Method Detail

      • onContend

        void onContend​(Object oContender,
               SegmentedConcurrentMap.LockableEntry entry)
        Called when the specified lock holder begins contending for the specified LockableEntry.
        Parameters:
        oContender - the contending lock holder
        entry - the entry being contended for

      • onUncontend

        void onUncontend​(Object oContender,
                 SegmentedConcurrentMap.LockableEntry entry)
        Called when the specified lock holder stops contending for the specified LockableEntry.
        Parameters:
        oContender - the previously contending lock holder
        entry - the entry no longer being contended for