Package org.nineml.coffeegrinder.util

Class Instrumentation

  • public class Instrumentation
extends java.lang.Object
    A class used for instrumenting parses.

    This is an internal, debugging class.

    • Constructor Summary

      Constructors 
      Constructor Description
      Instrumentation()  

    • Method Summary

      All Methods Static Methods Concrete Methods 
      Modifier and Type Method Description
      static java.lang.String callStack()
      Add the callstack to the trace.
      static void count​(java.lang.String format, java.lang.Object... params)
      Add a counter to the trace.
      static void report()
      Return the instrumentation report.
      static void report​(long threshold)
      Return the instrumentation report, ignoring any counters less than threshold.
      static void reset()
      Reset all counters

      • Methods inherited from class java.lang.Object

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

    • Constructor Detail

      • Instrumentation

        public Instrumentation()

    • Method Detail

      • count

        public static void count​(java.lang.String format,
                         java.lang.Object... params)
        Add a counter to the trace.
        Parameters:
        format - a {link String#format} string.
        params - the parameters

      • callStack

        public static java.lang.String callStack()
        Add the callstack to the trace.
        Returns:
        a string representation of the call stack.

      • report

        public static void report()
        Return the instrumentation report.

        The default threshold is 0.

      • report

        public static void report​(long threshold)
        Return the instrumentation report, ignoring any counters less than threshold.
        Parameters:
        threshold - the threshold.

      • reset

        public static void reset()
        Reset all counters