Package tech.units.indriya.quantity
Class LongQuantity<Q extends javax.measure.Quantity<Q>>
- java.lang.Object
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- tech.units.indriya.AbstractQuantity<Q>
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- tech.units.indriya.quantity.LongQuantity<Q>
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- Type Parameters:
Q
- The type of the quantity.
- All Implemented Interfaces:
java.io.Serializable
,java.lang.Comparable<javax.measure.Quantity<Q>>
,javax.measure.Quantity<Q>
,ComparableQuantity<Q>
,tech.uom.lib.common.function.QuantityConverter<Q>
,tech.uom.lib.common.function.UnitSupplier<Q>
,tech.uom.lib.common.function.ValueSupplier<java.lang.Number>
final class LongQuantity<Q extends javax.measure.Quantity<Q>> extends AbstractQuantity<Q>
An amount of quantity, consisting of a long and a Unit. LongQuantity objects are immutable.- Since:
- 1.0.7
- Version:
- 0.3, $Date: 2017-05-28 $
- See Also:
AbstractQuantity
,Quantity
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Nested Class Summary
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Nested classes/interfaces inherited from class tech.units.indriya.AbstractQuantity
AbstractQuantity.Equalizer
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Field Summary
Fields Modifier and Type Field Description private static java.math.BigDecimal
LONG_MAX_VALUE_AS_BIG_DECIMAL
private static long
serialVersionUID
(package private) long
value
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Fields inherited from class tech.units.indriya.AbstractQuantity
NONE, ONE
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Constructor Summary
Constructors Constructor Description LongQuantity(long value, javax.measure.Unit<Q> unit)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description ComparableQuantity<Q>
add(javax.measure.Quantity<Q> that)
private ComparableQuantity<Q>
addRaw(java.lang.Number a, java.lang.Number b, javax.measure.Unit<Q> unit)
java.math.BigDecimal
decimalValue(javax.measure.Unit<Q> unit)
ComparableQuantity<Q>
divide(java.lang.Number that)
ComparableQuantity<?>
divide(javax.measure.Quantity<?> that)
double
doubleValue(javax.measure.Unit<Q> unit)
boolean
equals(java.lang.Object obj)
Compares this quantity against the specified object for strict equality (same unit and same amount).java.lang.Long
getValue()
Returns the numeric value of the quantity.AbstractQuantity<Q>
inverse()
boolean
isBig()
private boolean
isOverflowing(java.math.BigDecimal value)
long
longValue(javax.measure.Unit<Q> unit)
ComparableQuantity<Q>
multiply(java.lang.Number that)
ComparableQuantity<?>
multiply(javax.measure.Quantity<?> that)
ComparableQuantity<Q>
subtract(javax.measure.Quantity<Q> that)
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Methods inherited from class tech.units.indriya.AbstractQuantity
asType, compareTo, divide, equals, floatValue, getUnit, hasFraction, hasFraction, hashCode, intValue, inverse, isEquivalentOf, isGreaterThan, isGreaterThanOrEqualTo, isLessThan, isLessThanOrEqualTo, multiply, parse, to, toString
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Field Detail
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LONG_MAX_VALUE_AS_BIG_DECIMAL
private static final java.math.BigDecimal LONG_MAX_VALUE_AS_BIG_DECIMAL
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serialVersionUID
private static final long serialVersionUID
- See Also:
- Constant Field Values
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value
final long value
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Constructor Detail
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LongQuantity
public LongQuantity(long value, javax.measure.Unit<Q> unit)
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Method Detail
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getValue
public java.lang.Long getValue()
Description copied from class:AbstractQuantity
Returns the numeric value of the quantity.- Specified by:
getValue
in interfacejavax.measure.Quantity<Q extends javax.measure.Quantity<Q>>
- Specified by:
getValue
in interfacetech.uom.lib.common.function.ValueSupplier<Q extends javax.measure.Quantity<Q>>
- Specified by:
getValue
in classAbstractQuantity<Q extends javax.measure.Quantity<Q>>
- Returns:
- the quantity value.
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doubleValue
public double doubleValue(javax.measure.Unit<Q> unit)
- Specified by:
doubleValue
in classAbstractQuantity<Q extends javax.measure.Quantity<Q>>
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longValue
public long longValue(javax.measure.Unit<Q> unit)
- Overrides:
longValue
in classAbstractQuantity<Q extends javax.measure.Quantity<Q>>
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isOverflowing
private boolean isOverflowing(java.math.BigDecimal value)
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addRaw
private ComparableQuantity<Q> addRaw(java.lang.Number a, java.lang.Number b, javax.measure.Unit<Q> unit)
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add
public ComparableQuantity<Q> add(javax.measure.Quantity<Q> that)
- See Also:
Quantity.add(Quantity)
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subtract
public ComparableQuantity<Q> subtract(javax.measure.Quantity<Q> that)
- See Also:
Quantity.subtract(Quantity)
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multiply
public ComparableQuantity<?> multiply(javax.measure.Quantity<?> that)
- See Also:
Quantity.multiply(Quantity)
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multiply
public ComparableQuantity<Q> multiply(java.lang.Number that)
- See Also:
Quantity.multiply(Number)
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divide
public ComparableQuantity<?> divide(javax.measure.Quantity<?> that)
- See Also:
Quantity.divide(Quantity)
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inverse
public AbstractQuantity<Q> inverse()
- See Also:
Quantity.inverse()
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divide
public ComparableQuantity<Q> divide(java.lang.Number that)
- See Also:
Quantity.divide(Number)
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equals
public boolean equals(java.lang.Object obj)
Description copied from class:AbstractQuantity
Compares this quantity against the specified object for strict equality (same unit and same amount).Similarly to the
BigDecimal.equals(java.lang.Object)
method which consider 2.0 and 2.00 as different objects because of different internal scales, quantities such asQuantities.getQuantity(3.0, KILOGRAM)
Quantities.getQuantity(3, KILOGRAM)
andQuantities.getQuantity("3 kg")
might not be considered equals because of possible differences in their implementations.To compare quantities stated using different units or using different amount implementations the
compareTo
orequals(Quantity, epsilon, epsilonUnit)
methods should be used.- Overrides:
equals
in classAbstractQuantity<Q extends javax.measure.Quantity<Q>>
- Parameters:
obj
- the object to compare with.- Returns:
this.getUnit.equals(obj.getUnit()) && this.getValue().equals(obj.getValue())
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isBig
public boolean isBig()
- Specified by:
isBig
in classAbstractQuantity<Q extends javax.measure.Quantity<Q>>
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decimalValue
public java.math.BigDecimal decimalValue(javax.measure.Unit<Q> unit)
- Specified by:
decimalValue
in classAbstractQuantity<Q extends javax.measure.Quantity<Q>>
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