def match0()

in nlpcraft/src/main/scala/org/apache/nlpcraft/nlp/parsers/NCSemanticEntityParser.scala [302:322]

• 12 lines of code
• 7 McCabe index (conditional complexity)

                                            def match0(txt: String) = chunk.regex.matcher(txt).matches()
                                            match0(tok.getText) || match0(tok.getText.toLowerCase)
                                    }

                                if found then add(elemType, Option.when(s.value != null)(s.value))

        // Deletes redundant.
        hs = hs.distinct

        val del = mutable.ArrayBuffer.empty[Holder]
        // 1. Look at each element with its value.
        for (((_, _), seq) <- hs.groupBy(h => (h.elemType, h.value)) if seq.size > 1)
            // 2. If some variants are duplicated - keep only one, with most tokens counts.
            val seqIdxs = seq.zipWithIndex

            for ((h, idx) <- seqIdxs if !del.contains(h))
                del ++= seqIdxs.filter { (_, oIdx) => oIdx != idx }.map { (h, _) => h }.filter(_.tokensSet.subsetOf(h.tokensSet))

        hs --= del

        hs.toSeq.map(h => {