protected Object[] getValidChildren(IContainer container) { List<IResource> resources = new ArrayList<IResource>(); try { for (IResource child : container.members()) { if (isValid(child)) { resources.add(child); } } } catch (CoreException ce) { Logger.logError("Error while getting children for resource: " + container, ce); } return resources.toArray(); }
public boolean hasChildren(Object element) { if (element instanceof IContainer) { try { for (IResource child : ((IContainer) element).members()) { if (isValid(child)) { return true; } } } catch (CoreException ce) { Logger.logError("Error while getting children for resource: " + element, ce); } } return false; }