BitVecMatcher*
BitVecMatcher_init(BitVecMatcher *self, BitVector *bit_vector) {
BitVecMatcherIVARS *const ivars = BitVecMatcher_IVARS(self);
Matcher_init((Matcher*)self);
ivars->bit_vec = (BitVector*)INCREF(bit_vector);
ivars->doc_id = 0;
return self;
}
BitVecMatcher*
BitVecMatcher_init(BitVecMatcher *self, BitVector *bit_vector)
{
Matcher_init((Matcher*)self);
self->bit_vec = (BitVector*)INCREF(bit_vector);
self->doc_id = 0;
return self;
}
MatchAllScorer*
MatchAllScorer_init(MatchAllScorer *self, float score, i32_t doc_max)
{
Matcher_init((Matcher*)self);
self->doc_id = 0;
self->score = score;
self->doc_max = doc_max;
return self;
}
MockMatcher*
MockMatcher_init(MockMatcher *self, I32Array *doc_ids, ByteBuf *scores) {
Matcher_init((Matcher*)self);
MockMatcherIVARS *const ivars = MockMatcher_IVARS(self);
ivars->tick = -1;
ivars->size = I32Arr_Get_Size(doc_ids);
ivars->doc_ids = (I32Array*)INCREF(doc_ids);
ivars->scores = (ByteBuf*)INCREF(scores);
return self;
}
PolyMatcher*
PolyMatcher_init(PolyMatcher *self, VArray *children, Similarity *similarity)
{
u32_t i;
Matcher_init((Matcher*)self);
self->num_kids = VA_Get_Size(children);
self->sim = similarity ? (Similarity*)INCREF(similarity) : NULL;
self->children = (VArray*)INCREF(children);
self->coord_factors = MALLOCATE(self->num_kids + 1, float);
for (i = 0; i <= self->num_kids; i++) {
self->coord_factors[i] = similarity
? Sim_Coord(similarity, i, self->num_kids)
: 1.0f;
}
return self;
}
RangeMatcher*
RangeMatcher_init(RangeMatcher *self, int32_t lower_bound, int32_t upper_bound,
SortCache *sort_cache, int32_t doc_max) {
Matcher_init((Matcher*)self);
// Init.
self->doc_id = 0;
// Assign.
self->lower_bound = lower_bound;
self->upper_bound = upper_bound;
self->sort_cache = (SortCache*)INCREF(sort_cache);
self->doc_max = doc_max;
// Derive.
return self;
}
SeriesMatcher*
SeriesMatcher_init(SeriesMatcher *self, VArray *matchers, I32Array *offsets)
{
Matcher_init((Matcher*)self);
/* Init. */
self->current_matcher = NULL;
self->current_offset = 0;
self->next_offset = 0;
self->doc_id = 0;
self->tick = 0;
/* Assign. */
self->matchers = (VArray*)INCREF(matchers);
self->offsets = (I32Array*)INCREF(offsets);
/* Derive. */
self->num_matchers = (i32_t)I32Arr_Get_Size(offsets);
return self;
}
