/** * Creates a new instance that matches a graph of operator patterns. * * @param inputOperatorPattern the only operator pattern that has inputs wrt. the subplan pattern * @param outputOperatorPattern the only operator pattern that has outputs wrt. the subplan pattern * @return the new instance */ public static final SubplanPattern fromOperatorPatterns(OperatorPattern inputOperatorPattern, OperatorPattern outputOperatorPattern) { return new SubplanPattern(inputOperatorPattern, outputOperatorPattern); }