Package org.apache.synapse.commons.executors

Interface NextQueueAlgorithm<E>

Type Parameters:
E -
All Known Implementing Classes:
PRRNextQueueAlgorithm
public interface NextQueueAlgorithm<E>
This interface abstracts the algorithm for determining the next internal queue for picking up the message. This class is created once and initialized. This class should capture any runtime information about the queues since the MultiPriorityBlockingQueue doesn't hold any runtime state information about the queues.

  • Method Summary

    Modifier and Type
    Method
    Description
    InternalQueue<E>
    getNextQueue()
    Should return a queue based on some selection criteria and current state of the queues.
    void
    init(List<InternalQueue<E>> queues)
    Initialized with the queues sorted according to the priority.

  • Method Details

    • init

      void init(List<InternalQueue<E>> queues)
      Initialized with the queues sorted according to the priority.
      Parameters:
      queues - list of queues

    • getNextQueue

      InternalQueue<E> getNextQueue()
      Should return a queue based on some selection criteria and current state of the queues.
      Returns:
      the queue