IConstant.java

/*
 * 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.symbol;

import org.teiid.designer.query.sql.ILanguageVisitor;
import org.teiid.designer.query.sql.lang.IExpression;


/**
 *
 */
public interface IConstant<LV extends ILanguageVisitor> extends IExpression<LV> {

    /**
     * Value of the constant
     * 
     * @return value
     */
    Object getValue();

    /**
     * @return if constant is multi valued
     */
    boolean isMultiValued();

}