package nl.siegmann.epublib.bookprocessor; import java.util.Collection; import nl.siegmann.epublib.domain.Book; import nl.siegmann.epublib.domain.TOCReference; import nl.siegmann.epublib.epub.BookProcessor; public class FixMissingResourceBookProcessor implements BookProcessor { @Override public Book processBook(Book book) { return book; } private void fixMissingResources(Collection<TOCReference> tocReferences, Book book) { for (TOCReference tocReference: tocReferences) { if (tocReference.getResource() == null) { } } } }