-
Notifications
You must be signed in to change notification settings - Fork 0
/
AttributeTranslator.cpp
81 lines (72 loc) · 2.47 KB
/
AttributeTranslator.cpp
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
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
//
// CS 32 Project 4
// Naman Modani
// AttributeTranslator.cpp
//
#include "AttributeTranslator.h"
#include <fstream>
#include <iostream>
using namespace std;
AttributeTranslator::AttributeTranslator()
: m_RadixTreePairToPair(new RadixTree<std::vector<AttValPair>*>), m_SourceAttValSet(new std::set<std::string>)
{}
AttributeTranslator::~AttributeTranslator()
{
for (auto it = m_SourceAttValSet->begin(); it != m_SourceAttValSet->end(); it++)
{
std::vector<AttValPair>** compatibleVec = m_RadixTreePairToPair->search(*it);
if (compatibleVec != nullptr)
{
// Always true
delete (*compatibleVec);
}
}
delete m_RadixTreePairToPair;
delete m_SourceAttValSet;
}
bool AttributeTranslator::Load(std::string filename)
{
std::ifstream translatorFile(filename);
if (!translatorFile)
{
return false;
}
if (translatorFile.is_open())
{
std::string attSRead, valSRead, attCRead, valCRead, skip;
while (std::getline(translatorFile, attSRead, ','))
{
attSRead.erase(0, attSRead.find_first_not_of('\n'));
std::getline(translatorFile, valSRead, ',');
std::getline(translatorFile, attCRead, ',');
std::getline(translatorFile, valCRead);
/*
cerr << "attSRead " << attSRead << endl;
cerr << "valSRead " << valSRead << endl;
cerr << "attCRead " << attCRead << endl;
cerr << "valCRead " << valCRead << endl;
*/
std::string sourcePair(attSRead + valSRead);
AttValPair compatiblePair(attCRead, valCRead);
std::vector<AttValPair>** compatibleVec = m_RadixTreePairToPair->search(sourcePair);
if (compatibleVec == nullptr)
{
m_RadixTreePairToPair->insert(sourcePair, new std::vector<AttValPair>);
compatibleVec = m_RadixTreePairToPair->search(sourcePair);
m_SourceAttValSet->insert(sourcePair);
}
(*compatibleVec)->push_back(compatiblePair);
}
}
return true;
}
std::vector<AttValPair> AttributeTranslator::FindCompatibleAttValPairs(const AttValPair& source) const
{
std::string sourcePair = source.attribute + source.value;
std::vector<AttValPair>** compatibleVec = m_RadixTreePairToPair->search(sourcePair);
if (compatibleVec != nullptr)
{
return **compatibleVec;
}
return std::vector<AttValPair>();
}