Package io.trino.sql.routine.ir

Record Class IrWhile

java.lang.Object

java.lang.Record

io.trino.sql.routine.ir.IrWhile

All Implemented Interfaces:

IrNode, IrStatement

public record IrWhile(Optional<IrLabel> label, RowExpression condition, IrBlock body)
extends Record
implements IrStatement

Constructor Summary

Constructors

Constructor	Description
IrWhile(Optional<IrLabel> label, RowExpression condition, IrBlock body)	Creates an instance of a IrWhile record class.

Method Summary

Modifier and Type	Method	Description
<C, R> R	accept(IrNodeVisitor<C,R> visitor, C context)
IrBlock	body()	Returns the value of the body record component.
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<IrLabel>	label()	Returns the value of the label 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

IrWhile

public IrWhile(Optional<IrLabel> label,
 RowExpression condition,
 IrBlock body)

Creates an instance of a IrWhile record class.

Parameters:

label - the value for the label record component

condition - the value for the condition record component

body - the value for the body 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.

label

public Optional<IrLabel> label()

Returns the value of the label record component.

Returns:

the value of the label record component

condition

public RowExpression condition()

Returns the value of the condition record component.

Returns:

the value of the condition record component

body

public IrBlock body()

Returns the value of the body record component.

Returns:

the value of the body record component