Package oracle.nosql.driver.values

Class NumberValue

java.lang.Object

oracle.nosql.driver.values.FieldValue

oracle.nosql.driver.values.NumberValue

All Implemented Interfaces:

Comparable<FieldValue>

public class NumberValue
extends FieldValue

A FieldValue instance representing an arbitrary-precision numeric value. It is stored as a Java BigDecimal and the serialized format is the String value of that number.

Nested Class Summary

Nested classes/interfaces inherited from class oracle.nosql.driver.values.FieldValue

FieldValue.Type

Constructor Summary

Constructors

Constructor	Description
NumberValue(String value)	Creates a new instance from a String value
NumberValue(BigDecimal value)	Creates a new instance.

Method Summary

Modifier and Type	Method	Description
double	castAsDouble()	Casts this number to a double, possibly with loss of information about magnitude, precision or sign.
int	compareTo(FieldValue other)
boolean	equals(Object other)
String	getString()	Returns a String value for the field.
FieldValue.Type	getType()	Returns the type of the object
BigDecimal	getValue()	Returns the number value of this object
int	hashCode()
String	toJson(JsonOptions options)	Returns a JSON representation of the value using the options, if specified.

Methods inherited from class oracle.nosql.driver.values.FieldValue

asArray, asBinary, asBoolean, asDouble, asInteger, asJsonNull, asLong, asMap, asNull, asNumber, asString, asTimestamp, createFromJson, createFromJson, createFromJson, getBinary, getBoolean, getDouble, getInt, getLong, getNumber, getSerializedSize, getTimestamp, isAnyNull, isArray, isAtomic, isBinary, isBoolean, isDouble, isInteger, isJsonNull, isLong, isMap, isNull, isNumber, isNumeric, isString, isTimestamp, toJson, toString

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Constructor Details

NumberValue

public NumberValue(BigDecimal value)

Creates a new instance.

Parameters:

value - the value to use

NumberValue

public NumberValue(String value)

Creates a new instance from a String value

Parameters:

value - the value to use

Throws:

NumberFormatException - if the value is not a valid BigDecimal

Method Details

getType

public FieldValue.Type getType()

Description copied from class: FieldValue

Returns the type of the object

Specified by:

getType in class FieldValue

Returns:

the type

getValue

public BigDecimal getValue()

Returns the number value of this object

Returns:

the number value

castAsDouble

public double castAsDouble()

Casts this number to a double, possibly with loss of information about magnitude, precision or sign.

Overrides:

castAsDouble in class FieldValue

Returns:

a double value

compareTo

public int compareTo(FieldValue other)

getString

public String getString()

Description copied from class: FieldValue

Returns a String value for the field. The String value cannot be created for MapValue, ArrayValue and BinaryValue. String values that are coerced use Java rules for representation.

Overrides:

getString in class FieldValue

Returns:

a String value

toJson

public String toJson(JsonOptions options)

Description copied from class: FieldValue

Returns a JSON representation of the value using the options, if specified.

Overrides:

toJson in class FieldValue

Parameters:

options - configurable options used to affect the JSON output format of some data types. May be null.

Returns:

the JSON representation of this value.

equals

public boolean equals(Object other)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object