protected void showTypeSystem()

in CasViewerEclipsePlugin/uimaj-ep-casviewer/src/main/java/org/apache/uima/uct/viewer/internal/page/CASViewControl.java [758:811]
40 lines of code
11 McCabe index (conditional complexity)

    protected void showTypeSystem() {
        // Create Type System Tree
        typesystemTree = casViewObject.getTypeTree();

        // ONLY show background color to node of type having annotations.
        // The type itself has the BG color from default style or imported style.
        List<Type> typesHavingAnnotations = casViewObject.getTypesHavingAnnotations(); 
        if (typesHavingAnnotations != null) {
            for (Type t: typesHavingAnnotations) {
                TypeNode node = typesystemTree.getTypeNode(t.getName());
                if (node != null) {
                    // Assign color to node
                    TypeStyle s = typesystemStyle.getTypeStyle(t.getName());
                    if (s.isHidden()) {
                        node.setHidden(true);
                    }
                    node.setBgColor(s.getBackground());
                }
            }
        }

        // Set total annotations for each type's branch in the tree
        List list = typesystemTree.getTypeListFromHierarchy(true, false);
        if (list != null) {
            for (int i = 0; i < list.size(); ++i) {
                if (list.get(i) instanceof TypeDescription) {
                    Type type = casViewObject
                            .getTypeFromTypeSystem(((TypeDescription) list.get(i))
                                    .getName());
                    if (type != null) {
                        TypeNode node = typesystemTree.getTypeNode(type.getName());
                        if (node == null) {
                            // Trace.trace("NOT in tree: " +
                            // type.getShortName());
                            continue;
                        }
                        // Set total FS for this type
                        FSIndex fsIndex = CasHelper.getIndexForType(
                                casViewObject.getCurrentView(), type);
                        if (fsIndex != null) {
                            // This number includes FS from sub-types
                            node.setFsTotal(fsIndex.size());
                        }
                        node.setFsCount(CasHelper.getTotalFSForType(
                                casViewObject.getCurrentView(), type));
                    }
                }
            }
        }

        // Update Type System Section
        // typeTreeSection.setTypeSystemStyle(casViewObject.getTypeSystemStyle());
        typeTreeSection.setInput(typesystemTree, null);
    } // showTypeSystem