io.opencensus.implcore.metrics

Class DerivedDoubleGaugeImpl

java.lang.Object

io.opencensus.metrics.DerivedDoubleGauge

io.opencensus.implcore.metrics.DerivedDoubleGaugeImpl

public final class DerivedDoubleGaugeImpl
extends io.opencensus.metrics.DerivedDoubleGauge

Implementation of DerivedDoubleGauge.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	DerivedDoubleGaugeImpl.PointWithFunction<T> Implementation of DerivedDoubleGaugeImpl.PointWithFunction with an object and a callback function.

Method Summary

Modifier and Type	Method and Description
void	clear()
<T> void	createTimeSeries(List<io.opencensus.metrics.LabelValue> labelValues, T obj, io.opencensus.common.ToDoubleFunction<T> function)
io.opencensus.metrics.export.Metric	getMetric(io.opencensus.common.Clock clock) Provides a Metric with one or more TimeSeries.
io.opencensus.metrics.export.MetricDescriptor	getMetricDescriptor() Provides a MetricDescriptor.
void	removeTimeSeries(List<io.opencensus.metrics.LabelValue> labelValues)

Methods inherited from class java.lang.Object

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

Method Detail

createTimeSeries

public <T> void createTimeSeries(List<io.opencensus.metrics.LabelValue> labelValues,
                                 @Nullable
                                 T obj,
                                 io.opencensus.common.ToDoubleFunction<T> function)

Specified by:

createTimeSeries in class io.opencensus.metrics.DerivedDoubleGauge

removeTimeSeries

public void removeTimeSeries(List<io.opencensus.metrics.LabelValue> labelValues)

Specified by:

removeTimeSeries in class io.opencensus.metrics.DerivedDoubleGauge

clear

public void clear()

Specified by:

clear in class io.opencensus.metrics.DerivedDoubleGauge

getMetricDescriptor

public io.opencensus.metrics.export.MetricDescriptor getMetricDescriptor()

Provides a MetricDescriptor.

Returns:

a MetricDescriptor.

getMetric

@Nullable
public io.opencensus.metrics.export.Metric getMetric(io.opencensus.common.Clock clock)

Provides a Metric with one or more TimeSeries.

Parameters:

clock - the clock used to get the time.

Returns:

a Metric.