private void readNext() throws XMLStreamException {
Publication publication = new Publication();
while (xmlEventReader.hasNext()) {
XMLEvent xmlEvent = xmlEventReader.nextEvent();
if (xmlEvent.isStartElement()) {
StartElement startElement = xmlEvent.asStartElement();
if (in_publication_types(startElement.getName().getLocalPart())) {
publication = new Publication();
publication.type = startElement.getName().getLocalPart();
in_publication = true;
continue;
}
if (in_publication && startElement.getName().getLocalPart().equals("title")) {
xmlEvent = xmlEventReader.nextEvent();
publication.title = xmlEvent.toString();
continue;
}
}
if (xmlEvent.isEndElement()) {
if (in_publication_types(xmlEvent.asEndElement().getName().getLocalPart())) {
if (publication.title != null && !publication.title.equals("")) {
next_publications.add(publication);
}
publication = new Publication();
in_publication = false;
if (next_publications.size() >= BUFFER_SIZE) {
break;
}
}
}
}
}
