public void process(Document document) throws IOException {
ByteArrayOutputStream stream = new ByteArrayOutputStream();
VByteOutput output = new VByteOutput(new DataOutputStream(stream));
output.writeString(document.text);
for (Map.Entry<String, String> entry : document.metadata.entrySet()) {
output.writeString(entry.getKey());
output.writeString(entry.getValue());
}
writer.add(new GenericElement(document.identifier, stream.toByteArray()));
if (documentsWritten != null) documentsWritten.increment();
}
public void close() throws IOException {
writer.close();
}