Package tech.units.indriya.spi
Interface Measurement<Q extends javax.measure.Quantity<Q>>
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- Type Parameters:
Q
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- 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 aQuantity
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 pluslong for backward-compatibility.- Since:
- 1.0
- Version:
- 0.7
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Method Summary
All Methods Static Methods Instance Methods Abstract Methods Modifier and Type Method Description java.time.Instant
getInstant()
Returns the Instant as timestamp.long
getTimestamp()
Returns the timestamp of thisMeasurement
.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)
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Method Detail
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getTimestamp
long getTimestamp()
Returns the timestamp of thisMeasurement
.- Returns:
- a timestamp.
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getInstant
java.time.Instant getInstant()
Returns the Instant as timestamp.- Returns:
- an instant.
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of
static <Q extends javax.measure.Quantity<Q>> Measurement<Q> of(javax.measure.Quantity<Q> q)
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of
static <Q extends javax.measure.Quantity<Q>> Measurement<Q> of(javax.measure.Quantity<Q> q, java.time.Instant i)
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of
static <Q extends javax.measure.Quantity<Q>> Measurement<Q> of(ComparableQuantity<Q> q)
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of
static <Q extends javax.measure.Quantity<Q>> Measurement<Q> of(ComparableQuantity<Q> q, java.time.Instant i)
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