Package io.substrait.function

Class TypeExpressionCreator

java.lang.Object

io.substrait.type.TypeCreator

io.substrait.function.TypeExpressionCreator

All Implemented Interfaces:

ExtendedTypeCreator<TypeExpression,TypeExpression>

public class TypeExpressionCreator
extends TypeCreator
implements ExtendedTypeCreator<TypeExpression,TypeExpression>

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	TypeExpressionCreator.Assign

Field Summary

Fields

Modifier and Type	Field	Description
static final TypeExpressionCreator	NULLABLE
static final TypeExpressionCreator	REQUIRED

Fields inherited from class io.substrait.type.TypeCreator

BINARY, BOOLEAN, DATE, FP32, FP64, I16, I32, I64, I8, INTERVAL_YEAR, nullable, STRING, TIME, TIMESTAMP, TIMESTAMP_TZ, UUID

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	TypeExpressionCreator(boolean nullable)

Method Summary

Modifier and Type	Method	Description
static TypeExpression	binary(TypeExpression.BinaryOperation.OpType op, TypeExpression left, TypeExpression right)
TypeExpression	decimalE(TypeExpression precision, TypeExpression scale)
TypeExpression	fixedBinaryE(TypeExpression len)
TypeExpression	fixedCharE(TypeExpression len)
static TypeExpression.IntegerLiteral	i(int i)
TypeExpression	intervalCompoundE(TypeExpression precision)
TypeExpression	intervalDayE(TypeExpression precision)
TypeExpression	listE(TypeExpression type)
TypeExpression	mapE(TypeExpression key, TypeExpression value)
static TypeExpression	minus(TypeExpression left, TypeExpression right)
static TypeExpression	plus(TypeExpression left, TypeExpression right)
TypeExpression	precisionTimestampE(TypeExpression precision)
TypeExpression	precisionTimestampTZE(TypeExpression precision)
static TypeExpression	program(TypeExpression finalExpr, TypeExpressionCreator.Assign... assignments)
TypeExpression	structE(TypeExpression... types)
TypeExpression	structE(Iterable<? extends TypeExpression> types)
TypeExpression	varCharE(TypeExpression len)

Methods inherited from class io.substrait.type.TypeCreator

asNotNullable, asNullable, decimal, fixedBinary, fixedChar, intervalCompound, intervalDay, list, map, of, precisionTime, precisionTimestamp, precisionTimestampTZ, struct, struct, struct, userDefined, varChar

Methods inherited from class java.lang.Object

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

Field Details

REQUIRED

public static final TypeExpressionCreator REQUIRED

NULLABLE

public static final TypeExpressionCreator NULLABLE

Constructor Details

TypeExpressionCreator

protected TypeExpressionCreator(boolean nullable)

Method Details

fixedCharE

public TypeExpression fixedCharE(TypeExpression len)

Specified by:

fixedCharE in interface ExtendedTypeCreator<TypeExpression,TypeExpression>

varCharE

public TypeExpression varCharE(TypeExpression len)

Specified by:

varCharE in interface ExtendedTypeCreator<TypeExpression,TypeExpression>

fixedBinaryE

public TypeExpression fixedBinaryE(TypeExpression len)

Specified by:

fixedBinaryE in interface ExtendedTypeCreator<TypeExpression,TypeExpression>

decimalE

public TypeExpression decimalE(TypeExpression precision,
 TypeExpression scale)

Specified by:

decimalE in interface ExtendedTypeCreator<TypeExpression,TypeExpression>

intervalDayE

public TypeExpression intervalDayE(TypeExpression precision)

intervalCompoundE

public TypeExpression intervalCompoundE(TypeExpression precision)

precisionTimestampE

public TypeExpression precisionTimestampE(TypeExpression precision)

precisionTimestampTZE

public TypeExpression precisionTimestampTZE(TypeExpression precision)

structE

public TypeExpression structE(TypeExpression... types)

Specified by:

structE in interface ExtendedTypeCreator<TypeExpression,TypeExpression>

structE

public TypeExpression structE(Iterable<? extends TypeExpression> types)

Specified by:

structE in interface ExtendedTypeCreator<TypeExpression,TypeExpression>

listE

public TypeExpression listE(TypeExpression type)

Specified by:

listE in interface ExtendedTypeCreator<TypeExpression,TypeExpression>

mapE

public TypeExpression mapE(TypeExpression key,
 TypeExpression value)

Specified by:

mapE in interface ExtendedTypeCreator<TypeExpression,TypeExpression>

program

public static TypeExpression program(TypeExpression finalExpr,
 TypeExpressionCreator.Assign... assignments)

plus

public static TypeExpression plus(TypeExpression left,
 TypeExpression right)

minus

public static TypeExpression minus(TypeExpression left,
 TypeExpression right)

binary

public static TypeExpression binary(TypeExpression.BinaryOperation.OpType op,
 TypeExpression left,
 TypeExpression right)

i

public static TypeExpression.IntegerLiteral i(int i)