Package io.trino.sql.ir.optimizer.rule

Class EvaluateCallWithNullInput

java.lang.Object

io.trino.sql.ir.optimizer.rule.EvaluateCallWithNullInput

All Implemented Interfaces:

IrOptimizerRule

public class EvaluateCallWithNullInput
extends Object
implements IrOptimizerRule

Evaluates a constant Call expression where at least one of the arguments is null

Constructor Summary

Constructors

Constructor	Description
EvaluateCallWithNullInput()

Method Summary

Modifier and Type	Method	Description
Optional<Expression>	apply(Expression expression, Session session, Map<Symbol,Expression> bindings)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

EvaluateCallWithNullInput

public EvaluateCallWithNullInput()

Method Details

apply

public Optional<Expression> apply(Expression expression,
 Session session,
 Map<Symbol,Expression> bindings)

Specified by:

apply in interface IrOptimizerRule