io.prestosql.sql.relational.optimizer

Class ExpressionOptimizer

java.lang.Object

io.prestosql.sql.relational.optimizer.ExpressionOptimizer

public class ExpressionOptimizer
extends Object

Constructor Summary

Constructors

Constructor and Description
ExpressionOptimizer(FunctionRegistry registry, TypeManager typeManager, Session session)

Method Summary

Modifier and Type	Method and Description
RowExpression	optimize(RowExpression expression)

Methods inherited from class java.lang.Object

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

Constructor Detail

ExpressionOptimizer

public ExpressionOptimizer(FunctionRegistry registry,
                           TypeManager typeManager,
                           Session session)

Method Detail

optimize

public RowExpression optimize(RowExpression expression)