Package io.trino.sql.relational

Class SpecialForm

java.lang.Object

io.trino.sql.relational.RowExpression

io.trino.sql.relational.SpecialForm

public class SpecialForm
extends RowExpression

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	SpecialForm.Form

Constructor Summary

Constructors

Constructor	Description
SpecialForm(SpecialForm.Form form, Type returnType, RowExpression... arguments)
SpecialForm(SpecialForm.Form form, Type returnType, List<RowExpression> arguments)
SpecialForm(SpecialForm.Form form, Type returnType, List<RowExpression> arguments, List<ResolvedFunction> functionDependencies)

Method Summary

Modifier and Type	Method	Description
<R,C> R	accept(RowExpressionVisitor<R,C> visitor, C context)
boolean	equals(Object o)
List<RowExpression>	getArguments()
Optional<ResolvedFunction>	getCastDependency(Type fromType, Type toType)
SpecialForm.Form	getForm()
List<ResolvedFunction>	getFunctionDependencies()
ResolvedFunction	getOperatorDependency(OperatorType operator)
Type	getType()
int	hashCode()
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

SpecialForm

public SpecialForm(SpecialForm.Form form,
                   Type returnType,
                   RowExpression... arguments)

SpecialForm

public SpecialForm(SpecialForm.Form form,
                   Type returnType,
                   List<RowExpression> arguments)

SpecialForm

public SpecialForm(SpecialForm.Form form,
                   Type returnType,
                   List<RowExpression> arguments,
                   List<ResolvedFunction> functionDependencies)

Method Detail

getForm

public SpecialForm.Form getForm()

getFunctionDependencies

public List<ResolvedFunction> getFunctionDependencies()

getOperatorDependency

public ResolvedFunction getOperatorDependency(OperatorType operator)

getCastDependency

public Optional<ResolvedFunction> getCastDependency(Type fromType,
                                                    Type toType)

getType

public Type getType()

Specified by:

getType in class RowExpression

getArguments

public List<RowExpression> getArguments()

toString

public String toString()

Specified by:

toString in class RowExpression

equals

public boolean equals(Object o)

Specified by:

equals in class RowExpression

hashCode

public int hashCode()

Specified by:

hashCode in class RowExpression

accept

public <R,C> R accept(RowExpressionVisitor<R,C> visitor,
                            C context)

Specified by:

accept in class RowExpression