/** * DOC ggu Comment method "getDisplayText". * * <p>mainly for label provider of update manager dialog. * * @param element * @param columnIndex * @return */ public String getDisplayText(Object element, int columnIndex) { IProcessUpdateManagerProvider[] processProviders = reader.getProcessProviders(); for (IProcessUpdateManagerProvider provider : processProviders) { String displayText = provider.getDisplayText(element, columnIndex); if (displayText != null) { return displayText; } } return null; }