iverase commented on a change in pull request #687:
URL: https://github.com/apache/lucene/pull/687#discussion_r816535481
##########
File path:
lucene/sandbox/src/java/org/apache/lucene/sandbox/search/IndexSortSortedNumericDocValuesRangeQuery.java
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@@ -181,12 +189,159 @@ public int count(LeafReaderContext context) throws
IOException {
};
}
+ /**
+ * Returns the first document whose packed value is greater than or equal
(if allowEqual is true) to the provided packed value
+ * or -1 if all packed values are smaller than the provided one,
+ */
+ public final int nextDoc(PointValues values, byte[] packedValue, boolean
allowEqual) throws IOException {
+ final int numIndexDimensions = values.getNumIndexDimensions();
+ final int bytesPerDim = values.getBytesPerDimension();
+ final ByteArrayComparator comparator =
ArrayUtil.getUnsignedComparator(bytesPerDim);
+ final Predicate<byte[]> biggerThan = testPackedValue -> {
+ for (int dim = 0; dim < numIndexDimensions; dim++) {
+ final int offset = dim * bytesPerDim;
Review comment:
Test seems to be always with one dimension and I think this query can
only be used in the 1D case. Can we simplify here and everywhere where we loop
through dimensions?
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