Package io.trino.sql.routine.ir

Record Class IrVariable

java.lang.Object

java.lang.Record

io.trino.sql.routine.ir.IrVariable

All Implemented Interfaces:

IrNode

public record IrVariable(int field, Type type, RowExpression defaultValue)
extends Record
implements IrNode

Constructor Summary

Constructors

Constructor	Description
IrVariable(int field, Type type, RowExpression defaultValue)	Creates an instance of a IrVariable record class.

Method Summary

Modifier and Type	Method	Description
<C, R> R	accept(IrNodeVisitor<C,R> visitor, C context)
RowExpression	defaultValue()	Returns the value of the defaultValue record component.
final boolean	equals(Object o)	Indicates whether some other object is "equal to" this one.
int	field()	Returns the value of the field record component.
final int	hashCode()	Returns a hash code value for this object.
final 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

IrVariable

public IrVariable(int field,
 Type type,
 RowExpression defaultValue)

Creates an instance of a IrVariable record class.

Parameters:

field - the value for the field record component

type - the value for the type record component

defaultValue - the value for the defaultValue record component

Method Details

accept

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

Specified by:

accept in interface IrNode

toString

public final 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 class Record

Returns:

a string representation of this object

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 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. Reference components are compared with Objects::equals(Object,Object); primitive components are compared with '=='.

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.

field

public int field()

Returns the value of the field record component.

Returns:

the value of the field record component

type

public Type type()

Returns the value of the type record component.

Returns:

the value of the type record component

defaultValue

public RowExpression defaultValue()

Returns the value of the defaultValue record component.

Returns:

the value of the defaultValue record component