/* * @see ViewerSorter#category(Object) */ public int category(Object obj) { if (obj instanceof CPListElement) { CPListElement element = (CPListElement) obj; if (element.getParentContainer() != null) { return CONTAINER_ENTRY; } if (element.isJRE()) { return JRE_ENTRY; } if (element.isInNonModifiableContainer()) { return REQUIRED_ENTRY; } switch (element.getEntryKind()) { case IIncludePathEntry.CPE_LIBRARY: return LIBRARY; case IIncludePathEntry.CPE_PROJECT: return PROJECT; case IIncludePathEntry.CPE_SOURCE: return SOURCE; case IIncludePathEntry.CPE_CONTAINER: return CONTAINER; } } else if (obj instanceof CPListElementAttribute) { return ATTRIBUTE; } else if (obj instanceof IAccessRule) { return ATTRIBUTE; } return OTHER; }