Package io.opentelemetry.sdk.metrics.internal.state

Class MutableMeasurement

java.lang.Object

io.opentelemetry.sdk.metrics.internal.state.MutableMeasurement

All Implemented Interfaces:

Measurement

public final class MutableMeasurement
extends Object
implements Measurement

A mutable Measurement implementation

This class is internal and is hence not for public use. Its APIs are unstable and can change at any time.

This class is not thread-safe.

Field Summary

Fields

Modifier and Type	Field	Description
private Attributes	attributes
private double	doubleValue
private long	epochNanos
private boolean	hasDoubleValue
private boolean	hasLongValue
private long	longValue
private long	startEpochNanos

Constructor Summary

Constructors

Constructor	Description
MutableMeasurement()

Method Summary

Modifier and Type	Method	Description
Attributes	attributes()
double	doubleValue()
long	epochNanos()
boolean	hasDoubleValue()
boolean	hasLongValue()
long	longValue()
private void	set(long startEpochNanos, long epochNanos, boolean hasLongValue, long longValue, boolean hasDoubleValue, double doubleValue, Attributes attributes)	Sets the values.
(package private) static void	setDoubleMeasurement(MutableMeasurement mutableMeasurement, long startEpochNanos, long epochNanos, double value, Attributes attributes)
(package private) static void	setLongMeasurement(MutableMeasurement mutableMeasurement, long startEpochNanos, long epochNanos, long value, Attributes attributes)
long	startEpochNanos()
Measurement	withAttributes(Attributes attributes)	Updates the attributes.
Measurement	withStartEpochNanos(long startEpochNanos)	Updates the startEpochNanos.

Methods inherited from class java.lang.Object

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

Field Details

startEpochNanos

private long startEpochNanos

epochNanos

private long epochNanos

hasLongValue

private boolean hasLongValue

longValue

private long longValue

hasDoubleValue

private boolean hasDoubleValue

doubleValue

private double doubleValue

attributes

private Attributes attributes

Constructor Details

MutableMeasurement

public MutableMeasurement()

Method Details

setDoubleMeasurement

static void setDoubleMeasurement(MutableMeasurement mutableMeasurement,
 long startEpochNanos,
 long epochNanos,
 double value,
 Attributes attributes)

setLongMeasurement

static void setLongMeasurement(MutableMeasurement mutableMeasurement,
 long startEpochNanos,
 long epochNanos,
 long value,
 Attributes attributes)

set

private void set(long startEpochNanos,
 long epochNanos,
 boolean hasLongValue,
 long longValue,
 boolean hasDoubleValue,
 double doubleValue,
 Attributes attributes)

Sets the values.

withStartEpochNanos

public Measurement withStartEpochNanos(long startEpochNanos)

Description copied from interface: Measurement

Updates the startEpochNanos.

Specified by:

withStartEpochNanos in interface Measurement

Parameters:

startEpochNanos - start epoch nanosecond

Returns:

The updated object. For ImmutableMeasurement it will be a new object with the updated startEpochNanos and for MutableMeasurement it will return itself with the startEpochNanos updated

withAttributes

public Measurement withAttributes(Attributes attributes)

Description copied from interface: Measurement

Updates the attributes.

Specified by:

withAttributes in interface Measurement

Parameters:

attributes - The attributes to update

Returns:

The updated object. For ImmutableMeasurement it will be a new object with the updated attributes and for MutableMeasurement it will return itself with the attributes updated

startEpochNanos

public long startEpochNanos()

Specified by:

startEpochNanos in interface Measurement

epochNanos

public long epochNanos()

Specified by:

epochNanos in interface Measurement

hasLongValue

public boolean hasLongValue()

Specified by:

hasLongValue in interface Measurement

longValue

public long longValue()

Specified by:

longValue in interface Measurement

hasDoubleValue

public boolean hasDoubleValue()

Specified by:

hasDoubleValue in interface Measurement

doubleValue

public double doubleValue()

Specified by:

doubleValue in interface Measurement

attributes

public Attributes attributes()

Specified by:

attributes in interface Measurement