public Collection collectContents()

in apache-whisker-xml/src/main/java/org/apache/creadur/whisker/fromxml/JDomBuilder.java [561:579]

• 18 lines of code
• 3 McCabe index (conditional complexity)

	public Collection<WithinDirectory> collectContents(final Document document,
			final Map<String, License> licenses,
			final Map<String, Organisation> organisations)
			throws DuplicateElementException {
		final Collection<WithinDirectory> results = new TreeSet<WithinDirectory>();
		@SuppressWarnings("unchecked")
		final List<Element> children = document.getRootElement().getChildren(
				"within");
		for (Element element : children) {
			boolean addedSuccessfully = results.add(directory(element,
					licenses, organisations));

			if (!addedSuccessfully) {
				throw new DuplicateElementException("Duplicate parameter '"
						+ element.getAttribute("dir").getValue() + "'");
			}
		}
		return results;
	}