Module io.helidon.json

Package io.helidon.json

Class JsonNumber

java.lang.Object

io.helidon.json.JsonValue

io.helidon.json.JsonNumber

public final class JsonNumber
extends JsonValue

Represents a JSON number value.

Method Summary

Modifier and Type	Method	Description
BigDecimal	bigDecimalValue()	Return the BigDecimal value of this JsonNumber.
BigInteger	bigIntegerValue()	Return the BigInteger value of this JsonNumber.
byte	byteValue()	Return the byte value of this JsonNumber.
static JsonNumber	create(double doubleValue)	Create a JsonNumber from a double value.
static JsonNumber	create(long longValue)	Create a JsonNumber from a long value.
static JsonNumber	create(BigDecimal bigDecimalValue)	Create a JsonNumber from a BigDecimal value.
double	doubleValue()	Return the double value of this JsonNumber.
float	floatValue()	Return the float value of this JsonNumber.
int	intValue()	Return the int value of this JsonNumber.
long	longValue()	Return the long value of this JsonNumber.
short	shortValue()	Return the short value of this JsonNumber.
void	toJson(JsonGenerator generator)	Write this JSON value to the provided generator.
JsonValueType	type()	Return the type of this JSON value.

Methods inherited from class io.helidon.json.JsonValue

asArray, asBoolean, asNumber, asObject, asString, objectBuilder, toString

Methods inherited from class java.lang.Object

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

Method Details

create

public static JsonNumber create(BigDecimal bigDecimalValue)

Create a JsonNumber from a BigDecimal value.

Parameters:

bigDecimalValue - the BigDecimal value

Returns:

a new JsonNumber

create

public static JsonNumber create(double doubleValue)

Create a JsonNumber from a double value.

Parameters:

doubleValue - the double value

Returns:

a new JsonNumber

create

public static JsonNumber create(long longValue)

Create a JsonNumber from a long value.

Parameters:

longValue - the long value

Returns:

a new JsonNumber

doubleValue

public double doubleValue()

Return the double value of this JsonNumber.

Returns:

the double value

byteValue

public byte byteValue()

Return the byte value of this JsonNumber.

Returns:

the byte value

shortValue

public short shortValue()

Return the short value of this JsonNumber.

Returns:

the short value

intValue

public int intValue()

Return the int value of this JsonNumber.

Returns:

the int value

longValue

public long longValue()

Return the long value of this JsonNumber.

Returns:

the long value

floatValue

public float floatValue()

Return the float value of this JsonNumber.

Returns:

the float value

bigIntegerValue

public BigInteger bigIntegerValue()

Return the BigInteger value of this JsonNumber.

For a nonzero value with a negative scale, a conversion may introduce at most 4,096 trailing decimal digits. Numbers originating from the same parsed JSON document also share a cumulative budget of 65,536 such digits; every invocation consumes that document budget. Programmatically created numbers have only the per-conversion limit.

Returns:

the BigInteger value

Throws:

JsonException - if the conversion exceeds the per-value or parsed-document expansion budget

bigDecimalValue

public BigDecimal bigDecimalValue()

Return the BigDecimal value of this JsonNumber.

Returns:

the BigDecimal value

type

public JsonValueType type()

Description copied from class: JsonValue

Return the type of this JSON value.

Specified by:

type in class JsonValue

Returns:

the JsonValueType of this value

toJson

public void toJson(JsonGenerator generator)

Description copied from class: JsonValue

Write this JSON value to the provided generator.

Specified by:

toJson in class JsonValue

Parameters:

generator - the generator to write to