Package io.opentelemetry.sdk.metrics.data

Enum MetricDataType

java.lang.Object
java.lang.Enum<MetricDataType>
io.opentelemetry.sdk.metrics.data.MetricDataType
All Implemented Interfaces:
Serializable, Comparable<MetricDataType>, java.lang.constant.Constable
public enum MetricDataType extends Enum<MetricDataType>
The kind of metric. It describes how the data is reported.

  • Nested Class Summary

    Nested classes/interfaces inherited from class java.lang.Enum

    Enum.EnumDesc<E extends Enum<E>>

  • Enum Constant Summary

    Enum Constants
    Enum Constant
    Description
    DOUBLE_GAUGE
    A Gauge represents a measurement of a double value at a moment in time.
    DOUBLE_SUM
    A sum of non negative double values.
    EXPONENTIAL_HISTOGRAM
    An Exponential Histogram represents an approximate representation of the distribution of measurements recorded.
    HISTOGRAM
    A Histogram represents an approximate representation of the distribution of measurements recorded.
    LONG_GAUGE
    A Gauge represents a measurement of a long value at a moment in time.
    LONG_SUM
    A sum of non negative long (int64) values.
    SUMMARY
    A Summary of measurements of numeric values, containing the minimum value recorded, the maximum value recorded, the sum of all measurements and the total number of measurements recorded.

  • Method Summary

    Modifier and Type
    Method
    Description
    static MetricDataType
    valueOf(String name)
    Returns the enum constant of this type with the specified name.
    static MetricDataType[]
    values()
    Returns an array containing the constants of this enum type, in the order they are declared.

    Methods inherited from class java.lang.Enum

    clone, compareTo, describeConstable, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

    Methods inherited from class java.lang.Object

    getClass, notify, notifyAll, wait, wait, wait

  • Enum Constant Details

    • LONG_GAUGE

      public static final MetricDataType LONG_GAUGE
      A Gauge represents a measurement of a long value at a moment in time. Generally only one instance of a given Gauge metric will be reported per reporting interval.

    • DOUBLE_GAUGE

      public static final MetricDataType DOUBLE_GAUGE
      A Gauge represents a measurement of a double value at a moment in time. Generally only one instance of a given Gauge metric will be reported per reporting interval.

    • LONG_SUM

      public static final MetricDataType LONG_SUM
      A sum of non negative long (int64) values.

    • DOUBLE_SUM

      public static final MetricDataType DOUBLE_SUM
      A sum of non negative double values.

    • SUMMARY

      public static final MetricDataType SUMMARY
      A Summary of measurements of numeric values, containing the minimum value recorded, the maximum value recorded, the sum of all measurements and the total number of measurements recorded.

    • HISTOGRAM

      public static final MetricDataType HISTOGRAM
      A Histogram represents an approximate representation of the distribution of measurements recorded.

    • EXPONENTIAL_HISTOGRAM

      public static final MetricDataType EXPONENTIAL_HISTOGRAM
      An Exponential Histogram represents an approximate representation of the distribution of measurements recorded. The bucket boundaries follow a pre-determined exponential formula.

  • Method Details

    • values

      public static MetricDataType[] values()
      Returns an array containing the constants of this enum type, in the order they are declared.
      Returns:
      an array containing the constants of this enum type, in the order they are declared

    • valueOf

      public static MetricDataType valueOf(String name)
      Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)
      Parameters:
      name - the name of the enum constant to be returned.
      Returns:
      the enum constant with the specified name
      Throws:
      IllegalArgumentException - if this enum type has no constant with the specified name
      NullPointerException - if the argument is null