Package net.hydromatic.morel.foreign

Interface CalciteFunctions.Arg

Enclosing class:

CalciteFunctions

private static interface CalciteFunctions.Arg

Operand to a user-defined function.

Method Summary

Modifier and Type	Method	Description
org.apache.calcite.sql.type.SqlTypeFamily	family()
static org.apache.calcite.sql.type.SqlOperandMetadata	metadata(CalciteFunctions.Arg... args)
String	name()
static CalciteFunctions.Arg	of(String name, Function<org.apache.calcite.rel.type.RelDataTypeFactory,org.apache.calcite.rel.type.RelDataType> protoType, org.apache.calcite.sql.type.SqlTypeFamily family, boolean optional)
boolean	optional()
org.apache.calcite.rel.type.RelDataType	type(org.apache.calcite.rel.type.RelDataTypeFactory typeFactory)

Method Detail

name

String name()

type

org.apache.calcite.rel.type.RelDataType type(org.apache.calcite.rel.type.RelDataTypeFactory typeFactory)

family

org.apache.calcite.sql.type.SqlTypeFamily family()

optional

boolean optional()

metadata

static org.apache.calcite.sql.type.SqlOperandMetadata metadata(CalciteFunctions.Arg... args)

of

static CalciteFunctions.Arg of(String name,
                               Function<org.apache.calcite.rel.type.RelDataTypeFactory,org.apache.calcite.rel.type.RelDataType> protoType,
                               org.apache.calcite.sql.type.SqlTypeFamily family,
                               boolean optional)