iprithv commented on code in PR #16068:
URL: https://github.com/apache/lucene/pull/16068#discussion_r3312498476
##########
lucene/sandbox/src/java/org/apache/lucene/sandbox/codecs/faiss/FaissKnnVectorsWriter.java:
##########
@@ -197,6 +209,53 @@ public long ramBytesUsed() {
return rawVectorsWriter.ramBytesUsed();
}
+ private static class ByteToFloatVectorValues extends FloatVectorValues {
+ private final ByteVectorValues bytes;
+ private final DocIdSet docIdSet;
+
+ public ByteToFloatVectorValues(ByteVectorValues bytes) {
+ this(bytes, null);
+ }
+
+ public ByteToFloatVectorValues(ByteVectorValues bytes, DocIdSet docIdSet) {
+ this.bytes = bytes;
+ this.docIdSet = docIdSet;
+ }
+
+ @Override
+ public float[] vectorValue(int ord) throws IOException {
+ byte[] b = bytes.vectorValue(ord);
+ float[] f = new float[b.length];
Review Comment:
sure, done. thanks!
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