/**
* Gets the names of the documents in this corpus.
*
* @return a {@link List} of Strings representing the names of the documents in this corpus.
*/
@Override
public List<String> getDocumentNames() {
List<String> docsNames = new ArrayList<String>();
if (docDataList == null) return docsNames;
for (Object aDocDataList : docDataList) {
DocumentData data = (DocumentData) aDocDataList;
docsNames.add(data.getDocumentName());
}
return docsNames;
}
public int findDocument(Document doc) {
boolean found = false;
DocumentData docData = null;
// first try finding the document in memory
int index = documents.indexOf(doc);
if (index > -1 && index < docDataList.size()) return index;
// else try finding a document with the same name and persistent ID
Iterator<DocumentData> iter = docDataList.iterator();
for (index = 0; iter.hasNext(); index++) {
docData = iter.next();
if (docData.getDocumentName().equals(doc.getName())
&& docData.getPersistentID().equals(doc.getLRPersistenceId())
&& docData.getClassType().equals(doc.getClass().getName())) {
found = true;
break;
}
}
if (found && index < docDataList.size()) return index;
else return -1;
} // findDocument
