private void writeMatcherElements()

in apache-rat-tools/src/main/java/org/apache/rat/tools/xsd/XsdGenerator.java [189:225]
35 lines of code
10 McCabe index (conditional complexity)

    private void writeMatcherElements() throws IOException {
        MatcherBuilderTracker tracker = MatcherBuilderTracker.instance();
        writer.open(Type.ELEMENT, "name", XMLConfig.MATCHER, "abstract", "true").close(Type.ELEMENT);

        // matchers
        for (Class<?> clazz : tracker.getClasses()) {
            Description desc = DescriptionBuilder.buildMap(clazz);
            if (desc != null) {
                boolean hasResourceAttr = false;
                Description inline = null;
                List<Description> attributes = new ArrayList<>();
                for (Description child : desc.getChildren().values()) {
                    if (XMLConfig.isInlineNode(desc.getCommonName(), child.getCommonName())) {
                        inline = child;
                    } else {
                        hasResourceAttr |= child.getCommonName().equals(XMLConfig.ATT_RESOURCE);
                        attributes.add(child);
                    }
                }
                writer.open(Type.ELEMENT, "name", desc.getCommonName(), "substitutionGroup", XMLConfig.MATCHER)
                        .open(Type.COMPLEX);
                if (inline != null) {
                    if ("enclosed".equals(inline.getCommonName())) {
                        writer.open(Type.CHOICE).open(Type.ELEMENT, "ref", XMLConfig.MATCHER, "maxOccurs",
                                        inline.isCollection() ? "unbounded" : "1", "minOccurs", hasResourceAttr ? "0" : "1")
                                .close(Type.CHOICE);
                    } else {
                        writer.open(Type.SIMPLE).open(Type.EXTENSION, "base", "xs:string");
                    }
                }
                for (Description child : attributes) {
                    attribute(child);
                }
                writer.close(Type.ELEMENT);
            }
        }
    }