private static Set<DcsFormat> getFormatSet(SolrDocument doc) {
Set<DcsFormat> set = new HashSet<DcsFormat>();
String[] names = setgetAll(doc, FormatField.NAME);
String[] schemas = setgetAll(doc, FormatField.SCHEMA);
String[] versions = setgetAll(doc, FormatField.VERSION);
String[] formats = setgetAll(doc, FormatField.FORMAT);
for (int i = 0; i < formats.length; i++) {
DcsFormat fmt = new DcsFormat();
if (formats[i] != null) fmt.setFormat(formats[i]);
if (names[i] != null) fmt.setName(names[i]);
if (schemas[i] != null) fmt.setSchemeUri(schemas[i]);
if (versions[i] != null) fmt.setVersion(versions[i]);
set.add(fmt);
}
return set;
}
