private void regroupTree()

in src/main/java/org/jetbrains/plugins/spotbugs/gui/toolwindow/view/BugTreePanel.java [315:349]

34 lines of code
10 McCabe index (conditional complexity)


	private void regroupTree() {
		EventDispatchThreadHelper.checkEDT();
		if (result != null) {
			boolean cleared = false;
			for (final Map.Entry<edu.umd.cs.findbugs.Project, SortedBugCollection> entry : result.getResults().entrySet()) {
				Module module = null;
				if (entry.getKey() instanceof FindBugsProject) {
					module = ((FindBugsProject) entry.getKey()).getModule();
				}
				final Collection<BugInstance> instanceCollection = entry.getValue().getCollection();
				if (instanceCollection != null && !instanceCollection.isEmpty()) {
					if (!cleared) {
						cleared = true;
						_treeModel.clear();
					}
					for (final BugInstance bugInstance : instanceCollection) {
						if (bugInstance != null) {
							addNode(new Bug(
									module,
									entry.getValue(),
									bugInstance
							));
						}
					}
				}
			}
		} else {
			// may be a analysis is running, we need to regroup existing nodes
			final Collection<Bug> existing = _treeModel.getBugs();
			_treeModel.clear();
			for (final Bug bug : existing) {
				addNode(bug);
			}
		}
	}