Package io.substrait.function

Class ToTypeString.ToTypeLiteralStringLossless

java.lang.Object

io.substrait.type.TypeVisitor.TypeThrowsVisitor<R,E>

io.substrait.function.ParameterizedTypeVisitor.ParameterizedTypeThrowsVisitor<String,RuntimeException>

io.substrait.function.ToTypeString

io.substrait.function.ToTypeString.ToTypeLiteralStringLossless

All Implemented Interfaces:

ParameterizedTypeVisitor<String,RuntimeException>, TypeVisitor<String,RuntimeException>

Enclosing class:

ToTypeString

public static class ToTypeString.ToTypeLiteralStringLossless
extends ToTypeString

ToTypeString emits the string `any` for all wildcard any types, even if they have numeric suffixes (i.e. `any1`, `any2`, etc).

These suffixes are needed to correctly perform function matching based on arguments. This subclass retains the numerics suffixes when emitting type strings for this.

Nested Class Summary

Nested classes/interfaces inherited from class io.substrait.function.ToTypeString

ToTypeString.ToTypeLiteralStringLossless

Nested classes/interfaces inherited from interface io.substrait.function.ParameterizedTypeVisitor

ParameterizedTypeVisitor.ParameterizedTypeThrowsVisitor<R,E extends Throwable>

Nested classes/interfaces inherited from interface io.substrait.type.TypeVisitor

TypeVisitor.TypeThrowsVisitor<R,E extends Throwable>

Field Summary

Fields

Modifier and Type	Field	Description
static final ToTypeString.ToTypeLiteralStringLossless	INSTANCE

Method Summary

Modifier and Type	Method	Description
String	visit(ParameterizedType.StringLiteral expr)

Methods inherited from class io.substrait.function.ToTypeString

apply, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit

Methods inherited from class io.substrait.function.ParameterizedTypeVisitor.ParameterizedTypeThrowsVisitor

visit

Methods inherited from class io.substrait.type.TypeVisitor.TypeThrowsVisitor

t

Methods inherited from class java.lang.Object

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

Field Details

INSTANCE

public static final ToTypeString.ToTypeLiteralStringLossless INSTANCE

Method Details

visit

public String visit(ParameterizedType.StringLiteral expr)
             throws RuntimeException

Specified by:

visit in interface ParameterizedTypeVisitor<String,RuntimeException>

Overrides:

visit in class ToTypeString

Throws:

RuntimeException