/*
* JBoss, Home of Professional Open Source.
*
* See the LEGAL.txt file distributed with this work for information regarding copyright ownership and licensing.
*
* See the AUTHORS.txt file distributed with this work for a full listing of individual contributors.
*/
package org.teiid.designer.query.sql.lang;
import org.teiid.designer.query.sql.ILanguageVisitor;
/**
*
*/
public interface IExistsCriteria<LV extends ILanguageVisitor, C extends ICommand>
extends IPredicateCriteria<LV>, ISubqueryContainer<C> {
/**
* Has this been negated
*
* @return true if negated
*/
boolean isNegated();
/**
* Inverse the negation
*
* @param value
*/
void setNegated(boolean value);
}