Package tech.units.indriya.spi

Interface Measurement<Q extends javax.measure.Quantity<Q>>

Type Parameters:

Q -

All Superinterfaces:

tech.uom.lib.common.function.QuantitySupplier<Q>, java.io.Serializable

All Known Implementing Classes:

AbstractMeasurement, AbstractMeasurement.Default, AbstractMeasurement.DefaultComparable

public interface Measurement<Q extends javax.measure.Quantity<Q>>
extends tech.uom.lib.common.function.QuantitySupplier<Q>, java.io.Serializable

A Measurement contains a Quantity and a timestamp.

A Measurement object is used for maintaining the tuple of quantity and time-stamp. The value is represented as Quantity and the time as Instant plus long for backward-compatibility.

Since:

1.0

Version:

0.7

Method Summary

Modifier and Type	Method	Description
java.time.Instant	getInstant()	Returns the Instant as timestamp.
long	getTimestamp()	Returns the timestamp of this Measurement.
static <Q extends javax.measure.Quantity<Q>> Measurement<Q>	of(javax.measure.Quantity<Q> q)
static <Q extends javax.measure.Quantity<Q>> Measurement<Q>	of(javax.measure.Quantity<Q> q, java.time.Instant i)
static <Q extends javax.measure.Quantity<Q>> Measurement<Q>	of(ComparableQuantity<Q> q)
static <Q extends javax.measure.Quantity<Q>> Measurement<Q>	of(ComparableQuantity<Q> q, java.time.Instant i)

Methods inherited from interface tech.uom.lib.common.function.QuantitySupplier

getQuantity

Method Detail

getTimestamp

long getTimestamp()

Returns the timestamp of this Measurement.

Returns:

a timestamp.

getInstant

java.time.Instant getInstant()

Returns the Instant as timestamp.

Returns:

an instant.

of

static <Q extends javax.measure.Quantity<Q>> Measurement<Q> of(javax.measure.Quantity<Q> q)

of

static <Q extends javax.measure.Quantity<Q>> Measurement<Q> of(javax.measure.Quantity<Q> q,
                                                               java.time.Instant i)

of

static <Q extends javax.measure.Quantity<Q>> Measurement<Q> of(ComparableQuantity<Q> q)

of

static <Q extends javax.measure.Quantity<Q>> Measurement<Q> of(ComparableQuantity<Q> q,
                                                               java.time.Instant i)