/** Splits a condition into conjunctions that do or do not intersect with a given bit set. */
static void split(
RexNode condition, BitSet bitSet, List<RexNode> intersecting, List<RexNode> nonIntersecting) {
for (RexNode node : RelOptUtil.conjunctions(condition)) {
BitSet inputBitSet = RelOptUtil.InputFinder.bits(node);
if (bitSet.intersects(inputBitSet)) {
intersecting.add(node);
} else {
nonIntersecting.add(node);
}
}
}
