Package com.yahoo.metrics.simple

Class Counter

java.lang.Object
com.yahoo.metrics.simple.Counter
public class Counter extends Object
A counter metric. Create a counter by declaring it with MetricReceiver.declareCounter(String) or MetricReceiver.declareCounter(String, Point).
Author:
steinar

  • Method Summary

    Modifier and Type
    Method
    Description
    void
    add()
    Increase the dimension-less/zero-point value of this counter by 1.
    void
    add(long n)
    Add to the dimension-less/zero-point value of this counter.
    void
    add(long n, Point p)
    Add to this metric at the given point.
    void
    add(Point p)
    Increase this metric at the given point by 1.
    PointBuilder
    builder()
    Create a PointBuilder with default dimension values as given when this counter was declared.

    Methods inherited from class java.lang.Object

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

  • Method Details

    • add

      public void add()
      Increase the dimension-less/zero-point value of this counter by 1.

    • add

      public void add(long n)
      Add to the dimension-less/zero-point value of this counter.
      Parameters:
      n - the amount by which to increase this counter

    • add

      public void add(Point p)
      Increase this metric at the given point by 1.
      Parameters:
      p - the point in the metric space at which to increase this metric by 1

    • add

      public void add(long n, Point p)
      Add to this metric at the given point.
      Parameters:
      n - the amount by which to increase this counter
      p - the point in the metric space at which to add to the metric

    • builder

      public PointBuilder builder()
      Create a PointBuilder with default dimension values as given when this counter was declared.
      Returns:
      a PointBuilder reflecting the default dimension values of this counter