Class NoopStats

java.lang.Object

io.opencensus.stats.NoopStats

final class NoopStats
extends Object

No-op implementations of stats classes.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
private static final class	NoopStats.NoopMeasureMap
private static final class	NoopStats.NoopStatsComponent
private static final class	NoopStats.NoopStatsRecorder
private static final class	NoopStats.NoopViewManager

Constructor Summary

Constructors

Modifier	Constructor	Description
private	NoopStats()

Method Summary

Modifier and Type	Method	Description
(package private) static StatsRecorder	getNoopStatsRecorder()	Returns a StatsRecorder that does not record any data.
(package private) static MeasureMap	newNoopMeasureMap()	Returns a MeasureMap that ignores all calls to MeasureMap.put(Measure.MeasureDouble, double).
(package private) static StatsComponent	newNoopStatsComponent()	Returns a StatsComponent that has a no-op implementation for StatsRecorder.
(package private) static ViewManager	newNoopViewManager()	Returns a ViewManager that maintains a map of views, but always returns empty ViewDatas.

Methods inherited from class Object

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

Constructor Details

NoopStats

private NoopStats()

Method Details

newNoopStatsComponent

static StatsComponent newNoopStatsComponent()

Returns a StatsComponent that has a no-op implementation for StatsRecorder.

Returns:

a StatsComponent that has a no-op implementation for StatsRecorder.

getNoopStatsRecorder

static StatsRecorder getNoopStatsRecorder()

Returns a StatsRecorder that does not record any data.

Returns:

a StatsRecorder that does not record any data.

newNoopMeasureMap

static MeasureMap newNoopMeasureMap()

Returns a MeasureMap that ignores all calls to MeasureMap.put(Measure.MeasureDouble, double).

Returns:

a MeasureMap that ignores all calls to MeasureMap#put.

newNoopViewManager

static ViewManager newNoopViewManager()

Returns a ViewManager that maintains a map of views, but always returns empty ViewDatas.

Returns:

a ViewManager that maintains a map of views, but always returns empty ViewDatas.