Package mondrian.olap

Class QueryTiming

    • Constructor Summary

      Constructors 
      Constructor Description
      QueryTiming()  
    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      void done()  
      java.util.Collection<java.lang.String> getTimingKeys()  
      java.util.List<java.lang.Long> getTimings​(java.lang.String key)  
      void init​(boolean enabled)
      Initializes (or re-initializes) a query timing, also setting whether enabled.
      void markEnd​(java.lang.String name)
      Marks the end of a Query component's execution.
      void markFull​(java.lang.String name, long duration)
      Marks the duration of a Query component's execution.
      void markStart​(java.lang.String name)
      Marks the start of a Query component's execution.
      java.lang.String toString()  
      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
    • Constructor Detail

      • QueryTiming

        public QueryTiming()
    • Method Detail

      • init

        public void init​(boolean enabled)
        Initializes (or re-initializes) a query timing, also setting whether enabled. All previous stats are removed.
        Parameters:
        enabled - Whether to collect stats in future
      • done

        public void done()
      • markStart

        public final void markStart​(java.lang.String name)
        Marks the start of a Query component's execution.
        Parameters:
        name - Name of the component
      • markEnd

        public final void markEnd​(java.lang.String name)
        Marks the end of a Query component's execution.
        Parameters:
        name - Name of the component
      • markFull

        public final void markFull​(java.lang.String name,
                                   long duration)
        Marks the duration of a Query component's execution.
        Parameters:
        name - Name of the component
        duration - Duration of the execution
      • toString

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

        public java.util.Collection<java.lang.String> getTimingKeys()
        Returns:
        a collection of all Query component names
      • getTimings

        public java.util.List<java.lang.Long> getTimings​(java.lang.String key)
        Parameters:
        key - Name of the Query component to get timing information on
        Returns:
        a List of durations