io.opencensus.stats

Class Measure.MeasureLong

java.lang.Object

io.opencensus.stats.Measure

io.opencensus.stats.Measure.MeasureLong

Enclosing class:

Measure

@Immutable
public abstract static class Measure.MeasureLong
extends Measure

Measure with Long typed values.

Nested Class Summary

Nested classes/interfaces inherited from class io.opencensus.stats.Measure

Measure.MeasureDouble, Measure.MeasureLong

Method Summary

Modifier and Type	Method and Description
static Measure.MeasureLong	create(String name, String description, String unit) Constructs a new Measure.MeasureLong.
abstract String	getDescription() Detailed description of the measure, used in documentation.
abstract String	getName() Name of measure, as a String.
abstract String	getUnit() The units in which Measure values are measured.
<T> T	match(Function<? super Measure.MeasureDouble,T> p0, Function<? super Measure.MeasureLong,T> p1, Function<? super Measure,T> defaultFunction) Applies the given match function to the underlying data type.

Methods inherited from class java.lang.Object

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

Method Detail

create

public static Measure.MeasureLong create(String name,
                                         String description,
                                         String unit)

Constructs a new Measure.MeasureLong.

Parameters:

name - name of Measure. Suggested format: <web_host>/<path>.

description - description of Measure.

unit - unit of Measure.

Returns:

a MeasureLong.

match

public <T> T match(Function<? super Measure.MeasureDouble,T> p0,
                   Function<? super Measure.MeasureLong,T> p1,
                   Function<? super Measure,T> defaultFunction)

Description copied from class: Measure

Applies the given match function to the underlying data type.

Specified by:

match in class Measure

getName

public abstract String getName()

Description copied from class: Measure

Name of measure, as a String. Should be a ASCII string with a length no greater than 255 characters.

Suggested format for name: <web_host>/<path>.

Specified by:

getName in class Measure

getDescription

public abstract String getDescription()

Description copied from class: Measure

Detailed description of the measure, used in documentation.

Specified by:

getDescription in class Measure

getUnit

public abstract String getUnit()

Description copied from class: Measure

The units in which Measure values are measured.

The suggested grammar for a unit is as follows:

• Expression = Component { "." Component } {"/" Component };
• Component = [ PREFIX ] UNIT [ Annotation ] | Annotation | "1";
• Annotation = "{" NAME "}" ;

For example, string “MBy{transmitted}/ms” stands for megabytes per milliseconds, and the annotation transmitted inside {} is just a comment of the unit.

Specified by:

getUnit in class Measure