com.exasol.sql.expression.predicate

Interface Predicate

All Superinterfaces:

BooleanExpression, ValueExpression

All Known Implementing Classes:

AbstractPredicate, BetweenPredicate, ExistsPredicate, InPredicate, IsNullPredicate

public interface Predicate
extends BooleanExpression

Interface for classes that implement predicate expressions.

Method Summary

Modifier and Type	Method and Description
void	accept(PredicateVisitor visitor) Accepts PredicateVisitor.
PredicateOperator	getOperator() Returns the predicate operator.

Methods inherited from interface com.exasol.sql.expression.BooleanExpression

accept

Methods inherited from interface com.exasol.sql.expression.ValueExpression

accept

Method Detail

getOperator

PredicateOperator getOperator()

Returns the predicate operator.

Returns:

predicate operator

accept

void accept(PredicateVisitor visitor)

Accepts PredicateVisitor.

Parameters:

visitor - predicate visitor to accept