*/
    public void build(ClassDoc classDoc) {
        Map<String, ClassExtensionDoc> plugins = new HashMap<String, ClassExtensionDoc>();
        for (MixinMetaData mixin : classDoc.getExtensionMetaData().getMixinClasses()) {
            String pluginId = mixin.getPluginId();
            ClassExtensionDoc classExtensionDoc = plugins.get(pluginId);
            if (classExtensionDoc == null) {

        this.pluginId = pluginId
        this.targetClass = targetClass
    }

    String getPluginId() {
        return pluginId
    }

    Set<ClassDoc> getMixinClasses() {
        mixinClasses
    }

    Map<String, ClassDoc> getExtensionClasses() {
        return extensionClasses
    }

    List<PropertyDoc> getExtensionProperties() {