-
Notifications
You must be signed in to change notification settings - Fork 35
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
[opt](position) add position iterator interface
- Loading branch information
Showing
6 changed files
with
44 additions
and
34 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file was deleted.
Oops, something went wrong.
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -1,51 +1,54 @@ | ||
#pragma once | ||
|
||
#include "CLucene/search/query/DcoIdSetIterator.h" | ||
#include "CLucene/index/Terms.h" | ||
|
||
#include <limits.h> | ||
#include <cstdint> | ||
|
||
CL_NS_USE(index) | ||
|
||
class TermIterator : public DocIdSetIterator { | ||
class TermIterator { | ||
public: | ||
TermIterator() = default; | ||
TermIterator(TermDocs* termDocs) : termDocs_(termDocs) { | ||
TermIterator(TermDocs* termDocs) | ||
: termDocs_(termDocs) { | ||
} | ||
|
||
virtual ~TermIterator() = default; | ||
|
||
bool isEmpty() { | ||
inline bool isEmpty() const { | ||
return termDocs_ == nullptr; | ||
} | ||
|
||
int32_t docID() override { | ||
uint32_t docId = termDocs_->doc(); | ||
inline int32_t docID() const { | ||
int32_t docId = termDocs_->doc(); | ||
return docId >= INT_MAX ? INT_MAX : docId; | ||
} | ||
|
||
int32_t nextDoc() override { | ||
inline int32_t freq() const { | ||
return termDocs_->freq(); | ||
} | ||
|
||
inline int32_t nextDoc() const { | ||
if (termDocs_->next()) { | ||
return termDocs_->doc(); | ||
} | ||
return INT_MAX; | ||
} | ||
|
||
int32_t advance(int32_t target) override { | ||
inline int32_t advance(int32_t target) const { | ||
if (termDocs_->skipTo(target)) { | ||
return termDocs_->doc(); | ||
} | ||
return INT_MAX; | ||
} | ||
|
||
int32_t docFreq() const override { | ||
inline int32_t docFreq() const { | ||
return termDocs_->docFreq(); | ||
} | ||
|
||
bool readRange(DocRange* docRange) const override { | ||
inline bool readRange(DocRange* docRange) const { | ||
return termDocs_->readRange(docRange); | ||
} | ||
|
||
private: | ||
protected: | ||
TermDocs* termDocs_ = nullptr; | ||
}; |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,23 @@ | ||
#pragma once | ||
|
||
#include "CLucene/search/query/TermIterator.h" | ||
#include "CLucene/index/Terms.h" | ||
|
||
#include <limits.h> | ||
|
||
CL_NS_USE(index) | ||
|
||
class TermPositionIterator : public TermIterator { | ||
public: | ||
TermPositionIterator() = default; | ||
TermPositionIterator(TermPositions* termPositions) | ||
: TermIterator(termPositions), termPositions_(termPositions) { | ||
} | ||
|
||
inline int32_t nextPosition() const { | ||
return termPositions_->nextPosition(); | ||
} | ||
|
||
private: | ||
TermPositions* termPositions_ = nullptr; | ||
}; |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters