Package com.hazelcast.collection

Interface LocalQueueStats

  • All Superinterfaces:
    com.hazelcast.instance.LocalInstanceStats
    public interface LocalQueueStats
extends com.hazelcast.instance.LocalInstanceStats
    Local queue statistics to be used by MemberState implementations.

    • Method Detail

      • getOwnedItemCount

        long getOwnedItemCount()
        Returns the number of owned items in this member.
        Returns:
        number of owned items in this member.

      • getBackupItemCount

        long getBackupItemCount()
        Returns the number of backup items in this member.
        Returns:
        number of backup items in this member.

      • getMinAge

        long getMinAge()
        Returns the minimum age of the items in this member.
        Returns:
        minimum age of the items in this member

      • getMaxAge

        long getMaxAge()
        Returns the maximum age of the items in this member.
        Returns:
        maximum age of the items in this member

      • getAverageAge

        long getAverageAge()
        Returns the average age of the items in this member.
        Returns:
        average age of the items in this member

      • getOfferOperationCount

        long getOfferOperationCount()
        Returns the number of offer/put/add operations. Offers returning false will be included. #getRejectedOfferOperationCount can be used to get the rejected offers.
        Returns:
        number of offer/put/add operations

      • getRejectedOfferOperationCount

        long getRejectedOfferOperationCount()
        Returns the number of rejected offers. Offer can be rejected because of max-size limit on the queue.
        Returns:
        number of rejected offers.

      • getPollOperationCount

        long getPollOperationCount()
        Returns the number of poll/take/remove operations. Polls returning null (empty) will be included. #getEmptyPollOperationCount can be used to get the number of polls returned null.
        Returns:
        number of poll/take/remove operations.

      • getEmptyPollOperationCount

        long getEmptyPollOperationCount()
        Returns number of null returning poll operations. Poll operation might return null, if the queue is empty.
        Returns:
        number of null returning poll operations.

      • getOtherOperationsCount

        long getOtherOperationsCount()
        Returns number of other operations
        Returns:
        number of other operations

      • getEventOperationCount

        long getEventOperationCount()
        Returns number of event operations
        Returns:
        number of event operations