blob: 08d2e76f9eeab65378c4da27eae51013b908ac12 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
|
// Copyright Yahoo. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
#pragma once
#include "bitvector.h"
#include <vespa/searchlib/queryeval/searchiterator.h>
#include <vespa/searchlib/fef/termfieldmatchdata.h>
namespace search {
namespace fef { class TermFieldMatchDataArray; }
class BitVectorIterator : public queryeval::SearchIterator
{
protected:
BitVectorIterator(const BitVector & bv, uint32_t docIdLimit, fef::TermFieldMatchData &matchData);
void initRange(uint32_t begin, uint32_t end) override;
uint32_t _docIdLimit;
const BitVector & _bv;
private:
void visitMembers(vespalib::ObjectVisitor &visitor) const override;
void doUnpack(uint32_t docId) override final {
_tfmd.resetOnlyDocId(docId);
}
bool isBitVector() const override { return true; }
fef::TermFieldMatchData &_tfmd;
public:
virtual bool isInverted() const = 0;
const void *getBitValues() const { return _bv.getStart(); }
Trinary is_strict() const override { return Trinary::False; }
uint32_t getDocIdLimit() const { return _docIdLimit; }
static UP create(const BitVector *const other, fef::TermFieldMatchData &matchData, bool strict, bool inverted = false);
static UP create(const BitVector *const other, uint32_t docIdLimit,
fef::TermFieldMatchData &matchData, bool strict, bool inverted = false);
};
} // namespace search
|