block.h

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/*
 * author: Yunqi Li
 * contact: liyunqixa@gmail.com
 */
/*
 * configs for blocker
 * this file can only be included by files inside "blocker" folder
 */
#ifndef _BLOCK_H_
#define _BLOCK_H_
 
#include "blocker/blocker_config.h"
#include "blocker/knn_blocker.h"
#include "blocker/simjoin_blocker.h"
#include <iomanip>
#include <omp.h>
 
// only in block.cc
// global variables
extern ui num_word;
extern std::vector<TokenizerType> tok_type;
extern std::vector<ui> q; 
 
 
class Block
{
public:
    Block() = default;
    ~Block() = default;
    Block(const Block &other) = delete;
    Block(Block &&other) = delete;
 
public:
    static void clearBuffers();
 
public:
    static void prepareRecordsRS(ui columnA, ui columnB, TokenizerType tt, ui q);
    static void prepareRecordsSelf(ui columnA, TokenizerType tt, ui q);
    static void sortColumns();
    static void showPara(int jt, int js, uint64_t topK, const std::string &topKattr, 
                         const std::string &attrType, const std::string &pathTableA, 
                         const std::string &pathTableB, const std::string &pathGold, 
                         const std::string &pathRule, int tableSize);
 
    // pre-process & post-process
    static void readCSVTables(int isRS, const std::string &pathTableA, const std::string &pathTableB, 
                              const std::string &pathGold);
    static void readRules(const std::string &pathRule);
    static void tokenize(int isRS);
    static void getRecall(int isRS);
    static void getRecall4Rules(int isRS);
};
 
 
#endif // _BLOCK_CONFIG_H_