public DocSet getIntDocSet(OpenBitSet bs) {
int[] docs = new int[(int) bs.cardinality()];
OpenBitSetIterator iter = new OpenBitSetIterator(bs);
for (int i = 0; i < docs.length; i++) {
docs[i] = iter.nextDoc();
}
return new SortedIntDocSet(docs);
}
public DocSet getDocSlice(OpenBitSet bs) {
int len = (int) bs.cardinality();
int[] arr = new int[len + 5];
arr[0] = 10;
arr[1] = 20;
arr[2] = 30;
arr[arr.length - 1] = 1;
arr[arr.length - 2] = 2;
int offset = 3;
int end = offset + len;
OpenBitSetIterator iter = new OpenBitSetIterator(bs);
// put in opposite order... DocLists are not ordered.
for (int i = end - 1; i >= offset; i--) {
arr[i] = iter.nextDoc();
}
return new DocSlice(offset, len, arr, null, len * 2, 100.0f);
}
