Package jsonvalues

Class JsDouble

java.lang.Object

jsonvalues.JsDouble

All Implemented Interfaces:

Comparable<JsDouble>, JsElem, JsNumber

public final class JsDouble
extends Object
implements JsNumber, Comparable<JsDouble>

Represents an immutable json number of type double.

Field Summary

Fields

Modifier and Type	Field	Description
double	x	The double value.

Method Summary

Modifier and Type	Method	Description
Optional<BigInteger>	bigIntegerExact()	Converts this double to a BigInteger, checking for lost information.
int	compareTo(JsDouble o)	Compares two JsDouble objects numerically.
boolean	equals(@Nullable Object that)	Indicates whether some other object is "equal to" this json double.
boolean	equals(JsBigDec jsBigDec)	returns true if this double and the specified bigdecimal represent the same number
boolean	equals(JsBigInt jsBigInt)	returns true if this double and the specified biginteger represent the same number
boolean	equals(JsInt jsInt)	returns true if this double and the specified integer represent the same number
boolean	equals(JsLong jsLong)	returns true if this double and the specified long represent the same number
int	hashCode()	Returns the hashcode of this json double.
boolean	isArray()
boolean	isBigDec()
boolean	isBigInt()
boolean	isBool()
boolean	isDouble()
boolean	isFalse()
boolean	isInt()
boolean	isLong()
boolean	isNothing()
boolean	isNull()
boolean	isNumber()
boolean	isObj()
boolean	isStr()
boolean	isTrue()
JsDouble	map(DoubleUnaryOperator fn)	Maps this json double into another one.
JsDouble	minus(JsDouble that)	subtract this long from the specified one
static JsDouble	of(double n)	Static factory method to create a JsDouble from a double primitive type.
JsDouble	plus(JsDouble that)	adds up this long to the specified one
boolean	test(DoublePredicate predicate)	Tests the value of this json double on a predicate.
JsDouble	times(JsDouble that)	multiplies this long by the specified one
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface jsonvalues.JsElem

asJsArray, asJsBigDec, asJsBigInt, asJsBool, asJsDouble, asJsInt, asJsLong, asJsObj, asJson, asJsStr, isArray, isBigDec, isBigInt, isDecimal, isDouble, isInstant, isInstant, isInt, isIntegral, isJson, isJson, isLocalDate, isLocalDate, isLocalDateTime, isLocalDateTime, isLong, isNotJson, isNotNothing, isNotNull, isNotNumber, isObj, isSameType, isStr

Field Detail

x

public final double x

The double value.

Method Detail

compareTo

public int compareTo(JsDouble o)

Compares two JsDouble objects numerically.

Specified by:

compareTo in interface Comparable<JsDouble>

See Also:

Double.compareTo(Double)

equals

public boolean equals(@Nullable Object that)

Indicates whether some other object is "equal to" this json double. Numbers parse different of are equals if the have the same value: JsDouble.of(1.0).equals(JsDouble.of(1)) JsDouble.of(1).equals(JsInt.of(1)) JsDouble.of(1).equals(JsBigInt.of(BigInteger.ONE)) JsDouble.of(1).equals(JsBigDec.of(BigDecimal.valueOf(1.0))) JsDouble.of(1).equals(JsLong.of(1))

Overrides:

equals in class Object

Parameters:

that - the reference object with which to compare.

Returns:

true if that is a JsNumber with the same value as this JsDouble

hashCode

public int hashCode()

Returns the hashcode of this json double.

Overrides:

hashCode in class Object

Returns:

the hashcode of this JsDouble

map

public JsDouble map(DoubleUnaryOperator fn)

Maps this json double into another one.

Parameters:

fn - the mapping function

Returns:

a new JsDouble

minus

public JsDouble minus(JsDouble that)

subtract this long from the specified one

Parameters:

that - the specified long

Returns:

this long minus the specified one

of

public static JsDouble of(double n)

Static factory method to create a JsDouble from a double primitive type.

Parameters:

n - the double primitive type

Returns:

a new JsDouble

plus

public JsDouble plus(JsDouble that)

adds up this long to the specified one

Parameters:

that - the specified long

Returns:

the sum of both longs

test

public boolean test(DoublePredicate predicate)

Tests the value of this json double on a predicate.

Parameters:

predicate - the predicate

Returns:

true if this double satisfies the predicate

times

public JsDouble times(JsDouble that)

multiplies this long by the specified one

Parameters:

that - the specified long

Returns:

this long times the specified one

toString

public String toString()

Overrides:

toString in class Object

Returns:

a string representation of this object.

See Also:

Double.toString

bigIntegerExact

public Optional<BigInteger> bigIntegerExact()

Converts this double to a BigInteger, checking for lost information. An empty optional is returned if this double has a nonzero fractional part.

Returns:

this double as an bigint wrapped in an Optional

equals

public boolean equals(JsBigDec jsBigDec)

returns true if this double and the specified bigdecimal represent the same number

Parameters:

jsBigDec - the specified JsBigDec

Returns:

true if both JsElem are the same value

equals

public boolean equals(JsBigInt jsBigInt)

returns true if this double and the specified biginteger represent the same number

Parameters:

jsBigInt - the specified JsBigInt

Returns:

true if both JsElem are the same value

equals

public boolean equals(JsLong jsLong)

returns true if this double and the specified long represent the same number

Parameters:

jsLong - the specified JsLong

Returns:

true if both JsElem are the same value

equals

public boolean equals(JsInt jsInt)

returns true if this double and the specified integer represent the same number

Parameters:

jsInt - the specified JsInt

Returns:

true if both JsElem are the same value

isObj

public boolean isObj()

Specified by:

isObj in interface JsElem

Specified by:

isObj in interface JsNumber

Returns:

true if this JsElem is a JsObj

isArray

public boolean isArray()

Specified by:

isArray in interface JsElem

Specified by:

isArray in interface JsNumber

Returns:

true if this JsElem is a JsArray

isNothing

public boolean isNothing()

Specified by:

isNothing in interface JsElem

Specified by:

isNothing in interface JsNumber

Returns:

true if this element is JsNothing

isNull

public boolean isNull()

Specified by:

isNull in interface JsElem

Specified by:

isNull in interface JsNumber

Returns:

true if this element is null

isNumber

public boolean isNumber()

Specified by:

isNumber in interface JsElem

Specified by:

isNumber in interface JsNumber

Returns:

true if this element is a number

isBool

public boolean isBool()

Specified by:

isBool in interface JsElem

Specified by:

isBool in interface JsNumber

Returns:

true if this JsElem is a JsBool

isTrue

public boolean isTrue()

Specified by:

isTrue in interface JsElem

Specified by:

isTrue in interface JsNumber

Returns:

true if this JsElem is a JsBool and it's true

isFalse

public boolean isFalse()

Specified by:

isFalse in interface JsElem

Specified by:

isFalse in interface JsNumber

Returns:

true if this JsElem is a JsBool and it's false

isInt

public boolean isInt()

Specified by:

isInt in interface JsElem

Returns:

true if this JsElem is a JsInt

isDouble

public boolean isDouble()

Specified by:

isDouble in interface JsElem

Returns:

true if this JsElem is a JsDouble

isBigDec

public boolean isBigDec()

Specified by:

isBigDec in interface JsElem

Returns:

true if this JsElem is a JsBigDec

isLong

public boolean isLong()

Specified by:

isLong in interface JsElem

Returns:

true if this JsElem is a JsLong

isStr

public boolean isStr()

Specified by:

isStr in interface JsElem

Specified by:

isStr in interface JsNumber

Returns:

true if this JsElem is a JsStr

isBigInt

public boolean isBigInt()

Specified by:

isBigInt in interface JsElem

Returns:

true if this JsElem is a JsBigInt