protected final void doClose() throws IOException {
fieldsReader.close();
tis.close();
if (freqStream != null) freqStream.close();
if (proxStream != null) proxStream.close();
closeNorms();
if (termVectorsReader != null) termVectorsReader.close();
if (cfsReader != null) cfsReader.close();
}
public final int maxDoc() {
return fieldsReader.size();
}
public final synchronized Document document(int n) throws IOException {
if (isDeleted(n)) throw new IllegalArgumentException("attempt to access a deleted document");
return fieldsReader.doc(n);
}
