Package io.trino.sql.relational

Record Class SpecialForm

java.lang.Object

java.lang.Record

io.trino.sql.relational.SpecialForm

All Implemented Interfaces:

RowExpression

public record SpecialForm(SpecialForm.Form form, Type type, List<RowExpression> arguments, List<ResolvedFunction> functionDependencies)
extends Record
implements RowExpression

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static enum	SpecialForm.Form

Constructor Summary

Constructors

Constructor	Description
SpecialForm(SpecialForm.Form form, Type type, List<RowExpression> arguments, List<ResolvedFunction> functionDependencies)	Creates an instance of a SpecialForm record class.

Method Summary

Modifier and Type	Method	Description
<R, C> R	accept(RowExpressionVisitor<R,C> visitor, C context)
List<RowExpression>	arguments()	Returns the value of the arguments record component.
final boolean	equals(Object o)	Indicates whether some other object is "equal to" this one.
SpecialForm.Form	form()	Returns the value of the form record component.
List<ResolvedFunction>	functionDependencies()	Returns the value of the functionDependencies record component.
Optional<ResolvedFunction>	getCastDependency(Type fromType, Type toType)
ResolvedFunction	getOperatorDependency(OperatorType operator)
final int	hashCode()	Returns a hash code value for this object.
String	toString()	Returns a string representation of this record class.
Type	type()	Returns the value of the type record component.

Methods inherited from class java.lang.Object

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

Constructor Details

SpecialForm

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

Creates an instance of a SpecialForm record class.

Parameters:

form - the value for the form record component

type - the value for the type record component

arguments - the value for the arguments record component

functionDependencies - the value for the functionDependencies record component

Method Details

getOperatorDependency

public ResolvedFunction getOperatorDependency(OperatorType operator)

getCastDependency

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

toString

public String toString()

Returns a string representation of this record class. The representation contains the name of the class, followed by the name and value of each of the record components.

Specified by:

toString in interface RowExpression

Specified by:

toString in class Record

Returns:

a string representation of this object

accept

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

Specified by:

accept in interface RowExpression

hashCode

public final int hashCode()

Returns a hash code value for this object. The value is derived from the hash code of each of the record components.

Specified by:

hashCode in interface RowExpression

Specified by:

hashCode in class Record

Returns:

a hash code value for this object

equals

public final boolean equals(Object o)

Indicates whether some other object is "equal to" this one. The objects are equal if the other object is of the same class and if all the record components are equal. All components in this record class are compared with Objects::equals(Object,Object).

Specified by:

equals in interface RowExpression

Specified by:

equals in class Record

Parameters:

o - the object with which to compare

Returns:

true if this object is the same as the o argument; false otherwise.

form

public SpecialForm.Form form()

Returns the value of the form record component.

Returns:

the value of the form record component

type

public Type type()

Returns the value of the type record component.

Specified by:

type in interface RowExpression

Returns:

the value of the type record component

arguments

public List<RowExpression> arguments()

Returns the value of the arguments record component.

Returns:

the value of the arguments record component

functionDependencies

public List<ResolvedFunction> functionDependencies()

Returns the value of the functionDependencies record component.

Returns:

the value of the functionDependencies record component