Package io.trino.sql.routine.ir

Record Class IrIf

java.lang.Object

java.lang.Record

io.trino.sql.routine.ir.IrIf

All Implemented Interfaces:

IrNode, IrStatement

public record IrIf(RowExpression condition, IrStatement ifTrue, Optional<IrStatement> ifFalse)
extends Record
implements IrStatement

Constructor Summary

Constructors

Constructor	Description
IrIf(RowExpression condition, IrStatement ifTrue, Optional<IrStatement> ifFalse)	Creates an instance of a IrIf record class.

Method Summary

Modifier and Type	Method	Description
<C, R> R	accept(IrNodeVisitor<C,R> visitor, C context)
RowExpression	condition()	Returns the value of the condition record component.
final boolean	equals(Object o)	Indicates whether some other object is "equal to" this one.
final int	hashCode()	Returns a hash code value for this object.
Optional<IrStatement>	ifFalse()	Returns the value of the ifFalse record component.
IrStatement	ifTrue()	Returns the value of the ifTrue record component.
final String	toString()	Returns a string representation of this record class.

Methods inherited from class java.lang.Object

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

Constructor Details

IrIf

public IrIf(RowExpression condition,
 IrStatement ifTrue,
 Optional<IrStatement> ifFalse)

Creates an instance of a IrIf record class.

Parameters:

condition - the value for the condition record component

ifTrue - the value for the ifTrue record component

ifFalse - the value for the ifFalse 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. All components in this record class are compared with Objects::equals(Object,Object).

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.

condition

public RowExpression condition()

Returns the value of the condition record component.

Returns:

the value of the condition record component

ifTrue

public IrStatement ifTrue()

Returns the value of the ifTrue record component.

Returns:

the value of the ifTrue record component

ifFalse

public Optional<IrStatement> ifFalse()

Returns the value of the ifFalse record component.

Returns:

the value of the ifFalse record component