public Item toItem()

in maven-resolver-util/src/main/java/org/eclipse/aether/util/version/GenericVersion.java [276:316]
41 lines of code
16 McCabe index (conditional complexity)

        public Item toItem() {
            if (number) {
                try {
                    if (token.length() < 10) {
                        return new Item(Item.KIND_INT, Integer.parseInt(token));
                    } else {
                        return new Item(Item.KIND_BIGINT, new BigInteger(token));
                    }
                } catch (NumberFormatException e) {
                    throw new IllegalStateException(e);
                }
            } else {
                if (index >= version.length()) {
                    if ("min".equalsIgnoreCase(token)) {
                        return Item.MIN;
                    } else if ("max".equalsIgnoreCase(token)) {
                        return Item.MAX;
                    }
                }
                if (terminatedByNumber && token.length() == 1) {
                    switch (token.charAt(0)) {
                        case 'a':
                        case 'A':
                            return new Item(Item.KIND_QUALIFIER, QUALIFIER_ALPHA);
                        case 'b':
                        case 'B':
                            return new Item(Item.KIND_QUALIFIER, QUALIFIER_BETA);
                        case 'm':
                        case 'M':
                            return new Item(Item.KIND_QUALIFIER, QUALIFIER_MILESTONE);
                        default:
                    }
                }
                Integer qualifier = QUALIFIERS.get(token);
                if (qualifier != null) {
                    return new Item(Item.KIND_QUALIFIER, qualifier);
                } else {
                    return new Item(Item.KIND_STRING, token.toLowerCase(Locale.ENGLISH));
                }
            }
        }