package org.fugazi.ql.ast.expression.comparison; import org.fugazi.ql.ast.expression.Binary; import org.fugazi.ql.ast.expression.Expression; import org.fugazi.ql.ast.type.Type; import java.util.List; public abstract class Comparison extends Binary { public Comparison(Expression _leftExpr, Expression _rightExpr) { super(_leftExpr, _rightExpr); } public abstract List<Type> getSupportedTypes(); }