@Override
public PostingsConsumer startTerm(BytesRef text) throws IOException {
assert state == TermsConsumerState.INITIAL
|| state == TermsConsumerState.START && lastPostingsConsumer.docFreq == 0;
state = TermsConsumerState.START;
assert lastTerm == null || in.getComparator().compare(text, lastTerm) > 0;
lastTerm = BytesRef.deepCopyOf(text);
return lastPostingsConsumer =
new AssertingPostingsConsumer(in.startTerm(text), fieldInfo, visitedDocs);
}
@Override
public void finishTerm(BytesRef text, TermStats stats) throws IOException {
// Record this term in our BloomFilter
if (stats.docFreq > 0) {
bloomFilter.addValue(text);
}
delegateTermsConsumer.finishTerm(text, stats);
}
@Override
public void finishTerm(BytesRef text, TermStats stats) throws IOException {
assert state == TermsConsumerState.START;
state = TermsConsumerState.INITIAL;
assert text.equals(lastTerm);
assert stats.docFreq > 0; // otherwise, this method should not be called.
assert stats.docFreq == lastPostingsConsumer.docFreq;
sumDocFreq += stats.docFreq;
if (fieldInfo.getIndexOptions() == IndexOptions.DOCS_ONLY) {
assert stats.totalTermFreq == -1;
} else {
assert stats.totalTermFreq == lastPostingsConsumer.totalTermFreq;
sumTotalTermFreq += stats.totalTermFreq;
}
in.finishTerm(text, stats);
}
@Override
public void finish(long sumTotalTermFreq, long sumDocFreq, int docCount) throws IOException {
assert state == TermsConsumerState.INITIAL
|| state == TermsConsumerState.START && lastPostingsConsumer.docFreq == 0;
state = TermsConsumerState.FINISHED;
assert docCount >= 0;
assert docCount == visitedDocs.cardinality();
assert sumDocFreq >= docCount;
assert sumDocFreq == this.sumDocFreq;
if (fieldInfo.getIndexOptions() == IndexOptions.DOCS_ONLY) {
assert sumTotalTermFreq == -1;
} else {
assert sumTotalTermFreq >= sumDocFreq;
assert sumTotalTermFreq == this.sumTotalTermFreq;
}
in.finish(sumTotalTermFreq, sumDocFreq, docCount);
}
@Override
public Comparator<BytesRef> getComparator() throws IOException {
return delegateTermsConsumer.getComparator();
}
@Override
public void finish(long sumTotalTermFreq, long sumDocFreq, int docCount) throws IOException {
delegateTermsConsumer.finish(sumTotalTermFreq, sumDocFreq, docCount);
}
@Override
public PostingsConsumer startTerm(BytesRef text) throws IOException {
return delegateTermsConsumer.startTerm(text);
}
@Override
public Comparator<BytesRef> getComparator() throws IOException {
return in.getComparator();
}