/**
* Converts a partially qualified KeyRange into a KeyRange with a inclusive lower bound and an
* exclusive upper bound, widening as necessary.
*/
public static KeyRange convertToInclusiveExclusiveRange(
KeyRange partialRange, RowKeySchema schema, ImmutableBytesWritable ptr) {
// Ensure minMaxRange is lower inclusive and upper exclusive, as that's
// what we need to intersect against for the HBase scan.
byte[] lowerRange = partialRange.getLowerRange();
if (!partialRange.lowerUnbound()) {
if (!partialRange.isLowerInclusive()) {
lowerRange = ScanUtil.nextKey(lowerRange, schema, ptr);
}
}
byte[] upperRange = partialRange.getUpperRange();
if (!partialRange.upperUnbound()) {
if (partialRange.isUpperInclusive()) {
upperRange = ScanUtil.nextKey(upperRange, schema, ptr);
}
}
if (partialRange.getLowerRange() != lowerRange || partialRange.getUpperRange() != upperRange) {
partialRange = KeyRange.getKeyRange(lowerRange, upperRange);
}
return partialRange;
}
