Package org.apache.calcite.runtime.variant

Class VariantSqlValue

java.lang.Object

org.apache.calcite.runtime.variant.VariantValue

org.apache.calcite.runtime.variant.VariantSqlValue

Direct Known Subclasses:

VariantNonNull, VariantSqlNull

public abstract class VariantSqlValue
extends VariantValue

A value of VARIANT type that represents a SQL value (The VARIANT type also has a null value which is different from any other SQL value).

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	VariantSqlValue(RuntimeTypeInformation.RuntimeSqlTypeName runtimeType)

Method Summary

Modifier and Type	Method	Description
static VariantValue	create(RoundingMode roundingMode, @Nullable Object object, RuntimeTypeInformation type)	Create a VariantValue from a specified SQL value and the runtime type information.
String	getTypeString()	A string describing the runtime type information of this value.

Methods inherited from class org.apache.calcite.runtime.variant.VariantValue

cast, getTypeString, item

Methods inherited from class java.lang.Object

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

Constructor Details

VariantSqlValue

protected VariantSqlValue(RuntimeTypeInformation.RuntimeSqlTypeName runtimeType)

Method Details

getTypeString

public String getTypeString()

Description copied from class: VariantValue

A string describing the runtime type information of this value.

Specified by:

getTypeString in class VariantValue

create

public static VariantValue create(RoundingMode roundingMode,
 @Nullable Object object,
 RuntimeTypeInformation type)

Create a VariantValue from a specified SQL value and the runtime type information.

Parameters:

roundingMode - Rounding mode used for converting numeric values.

object - SQL runtime value.

type - Runtime type information.

Returns:

The created VariantValue.