Class TransactionStatistics

  • Direct Known Subclasses:
    LocalTransactionStatistics, RemoteTransactionStatistics

    public abstract class TransactionStatistics
    extends java.lang.Object
    Keeps the temporary statistics for a transaction. Also, it has the common logic for the local and remote transactions
    Since:
    6.0
    Author:
    Roberto Palmieri, Sebastiano Peluso, Diego Didona, Pedro Ruivo
    • Field Detail

      • initTime

        protected final long initTime
      • log

        protected static final org.infinispan.stats.logging.Log log
      • trace

        protected final boolean trace
    • Method Detail

      • isCommitted

        public final boolean isCommitted()
        Returns:
        true if the transaction committed successfully, false otherwise
      • setOutcome

        public final void setOutcome​(boolean commit)
        Sets the transaction outcome. See isCommitted().
        Parameters:
        commit - true if the transaction is committed successfully.
      • isReadOnly

        public final boolean isReadOnly()
        Returns:
        true if this transaction is a read-only transaction.
      • markAsUpdateTransaction

        public final void markAsUpdateTransaction()
        Sets this transaction as a write transaction. See also isReadOnly().
      • addValue

        public final void addValue​(ExtendedStatistic stat,
                                   double value)
        Adds a value to a statistic collected for this transaction.
      • incrementValue

        public final void incrementValue​(ExtendedStatistic stat)
        Increments a statistic value. It is equivalent to addValue(stat, 1).
      • terminateTransaction

        public final void terminateTransaction()
        Signals this transaction as completed and updates the statistics to the final values ready to be merged in the cache statistics.
      • flushTo

        public final void flushTo​(ConcurrentGlobalContainer globalContainer)
        Merges this statistics in the global container.
      • toString

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

        public abstract void onPrepareCommand()
        Signals the reception of the PrepareCommand.
      • isLocalTransaction

        public abstract boolean isLocalTransaction()
        Returns:
        true if this transaction statistics is for a local transaction.
      • terminate

        protected abstract void terminate()
        Signals this transaction as completed and updates the statistics to the final values ready to be merged in the cache statistics. This method is abstract in order to be override for the local and the remote transactions.