Package org.apache.geode.cache.wan

Class EventSequenceID

  • java.lang.Object
    • org.apache.geode.cache.wan.EventSequenceID
  • public class EventSequenceID
extends java.lang.Object
    This class wraps 1) DistributedMembershipID 2) ThreadID 3) SequenceID attributes which are used to uniquely identify any Region Operation like create, update, destroy etc. This helps in sequencing the events belonging to a unique producer. As an example, the EventSequenceID can be used to track the events received by AsyncEventListener. If the event has already been seen, AsyncEventListener can choose to ignore it.

    • Constructor Detail

      • EventSequenceID

        public EventSequenceID​(byte[] membershipID,
                       long threadID,
                       long sequenceID)

    • Method Detail

      • getMembershipID

        public java.lang.String getMembershipID()

      • getThreadID

        public long getThreadID()

      • getSequenceID

        public long getSequenceID()

      • equals

        public boolean equals​(java.lang.Object obj)
        Overrides:
        equals in class java.lang.Object

      • hashCode

        public int hashCode()
        Overrides:
        hashCode in class java.lang.Object

      • toString

        public java.lang.String toString()
        Overrides:
        toString in class java.lang.Object