Package org.apache.pulsar.broker.service.persistent

Class PersistentMessageExpiryMonitor

  • All Implemented Interfaces:
    org.apache.bookkeeper.mledger.AsyncCallbacks.FindEntryCallback
    public class PersistentMessageExpiryMonitor
extends java.lang.Object
implements org.apache.bookkeeper.mledger.AsyncCallbacks.FindEntryCallback

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      boolean expireMessages​(int messageTTLInSeconds)  
      boolean expireMessages​(org.apache.bookkeeper.mledger.Position messagePosition)  
      void findEntryComplete​(org.apache.bookkeeper.mledger.Position position, java.lang.Object ctx)  
      void findEntryFailed​(org.apache.bookkeeper.mledger.ManagedLedgerException exception, java.util.Optional<org.apache.bookkeeper.mledger.Position> failedReadPosition, java.lang.Object ctx)  
      double getMessageExpiryRate()  
      long getTotalMessageExpired()  
      void updateRates()  

      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

    • Constructor Detail

      • PersistentMessageExpiryMonitor

        public PersistentMessageExpiryMonitor​(java.lang.String topicName,
                                      java.lang.String subscriptionName,
                                      org.apache.bookkeeper.mledger.ManagedCursor cursor,
                                      PersistentSubscription subscription)

    • Method Detail

      • expireMessages

        public boolean expireMessages​(int messageTTLInSeconds)

      • expireMessages

        public boolean expireMessages​(org.apache.bookkeeper.mledger.Position messagePosition)

      • updateRates

        public void updateRates()

      • getMessageExpiryRate

        public double getMessageExpiryRate()

      • getTotalMessageExpired

        public long getTotalMessageExpired()

      • findEntryComplete

        public void findEntryComplete​(org.apache.bookkeeper.mledger.Position position,
                              java.lang.Object ctx)
        Specified by:
        findEntryComplete in interface org.apache.bookkeeper.mledger.AsyncCallbacks.FindEntryCallback

      • findEntryFailed

        public void findEntryFailed​(org.apache.bookkeeper.mledger.ManagedLedgerException exception,
                            java.util.Optional<org.apache.bookkeeper.mledger.Position> failedReadPosition,
                            java.lang.Object ctx)
        Specified by:
        findEntryFailed in interface org.apache.bookkeeper.mledger.AsyncCallbacks.FindEntryCallback