Package com.tangosol.io.journal

Interface Journal.JournalConsumer

All Superinterfaces:
AutoCloseable, Disposable
All Known Implementing Classes:
BackupJournalRM.FlashConsumer, BackupJournalRM.RamConsumer, JournalBinaryStore, RamJournalRM.FlashConsumer
Enclosing interface:
Journal
public static interface Journal.JournalConsumer extends Disposable
An interface that represents the actions that a Journal may request of an object that uses the Journal.

  • Method Summary

    Modifier and Type
    Method
    Description
    void
    dedupe(byte[][] aab)
    This method may be invoked by the Journal implementation to request that any immutable byte arrays managed by the consumer be de-duplicated.
    void
    evacuate(long lTicketMask, long lTicketValue)
    This method may be invoked by the Journal implementation to request that the consumer evacuate a particular journal file.
    String
    getDescription()
    Format a String description of the Consumer.

    Methods inherited from interface com.oracle.coherence.common.base.Disposable

    close, dispose

  • Method Details

    • evacuate

      void evacuate(long lTicketMask, long lTicketValue)
      This method may be invoked by the Journal implementation to request that the consumer evacuate a particular journal file.
      Parameters:
      lTicketMask - indicates which bits of the tickets to check
      lTicketValue - indicates what bit pattern needs to be matched on the tickets in order to select them for evacuation

    • dedupe

      void dedupe(byte[][] aab)
      This method may be invoked by the Journal implementation to request that any immutable byte arrays managed by the consumer be de-duplicated.
      Parameters:
      aab - an array of byte[] objects for intern-ing byte[] references

    • getDescription

      String getDescription()
      Format a String description of the Consumer.
      Returns:
      a comma-delimited key-value description of this object