Class MutableViewData.CumulativeMutableViewData

java.lang.Object

io.opencensus.implcore.stats.MutableViewData

io.opencensus.implcore.stats.MutableViewData.CumulativeMutableViewData

Enclosing class:

MutableViewData

private static final class MutableViewData.CumulativeMutableViewData
extends MutableViewData

Field Summary

Fields

Modifier and Type	Field	Description
private final MetricDescriptor	metricDescriptor
private Timestamp	start
private final Map<List<TagValue>, MutableAggregation>	tagValueAggregationMap

Fields inherited from class MutableViewData

ZERO_TIMESTAMP

Constructor Summary

Constructors

Modifier	Constructor	Description
private	CumulativeMutableViewData(View view, Timestamp start)

Method Summary

Modifier and Type	Method	Description
(package private) void	clearStats()
private void	handleTimeRewinds(Timestamp now)	This method attemps to migrate this view into a reasonable state in the event of time going backwards.
(package private) void	record(TagContext context, double value, Timestamp timestamp, Map<String, AttachmentValue> attachments)	Record stats with the given tags.
(package private) void	resumeStatsCollection(Timestamp now)
(package private) Metric	toMetric(Timestamp now, CurrentState.State state)
(package private) ViewData	toViewData(Timestamp now, CurrentState.State state)	Convert this MutableViewData to ViewData.

Methods inherited from class MutableViewData

create, getView

Methods inherited from class Object

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

Field Details

start

private Timestamp start

tagValueAggregationMap

private final Map<List<TagValue>, MutableAggregation> tagValueAggregationMap

metricDescriptor

private final MetricDescriptor metricDescriptor

Constructor Details

CumulativeMutableViewData

private CumulativeMutableViewData(View view,
 Timestamp start)

Method Details

toMetric

@Nullable
Metric toMetric(Timestamp now,
 CurrentState.State state)

Specified by:

toMetric in class MutableViewData

record

void record(TagContext context,
 double value,
 Timestamp timestamp,
 Map<String, AttachmentValue> attachments)

Description copied from class: MutableViewData

Record stats with the given tags.

Specified by:

record in class MutableViewData

toViewData

ViewData toViewData(Timestamp now,
 CurrentState.State state)

Description copied from class: MutableViewData

Convert this MutableViewData to ViewData.

Specified by:

toViewData in class MutableViewData

handleTimeRewinds

private void handleTimeRewinds(Timestamp now)

This method attemps to migrate this view into a reasonable state in the event of time going backwards.

clearStats

void clearStats()

Specified by:

clearStats in class MutableViewData

resumeStatsCollection

void resumeStatsCollection(Timestamp now)

Specified by:

resumeStatsCollection in class MutableViewData