data: database storage

* replaced storage by a new version that utilizes sqlite for persistence.
* added SqliteStorage to manage direct access to the database.
* added testsuit for sqlite.
* slimmed down the protected interface of the storage.
* changed tests in StorageTestSuit to avoid using protected methods of the storage.
* added functions to begin and commit a transaction to the storage.
* removed GraphFilterTestSuite.
* removed GraphFilterConductorTestSuite.
* added Node and Edge constructor that takes id as parameter
* added constructor for TokenComponentNameCached that accepts NameHierarchy as parameter
* added TokenLocation constructor that takes locationId as parameter.
* created respective construction functions in TokenLocatonLine, -File and -Collection.

fortune cookie message = Recognition will come from unexpected sources.

src/lib/data/location/TokenLocation.cpp

@@ -13,6 +13,17 @@ TokenLocation::TokenLocation(Id tokenId, TokenLocationLine* line, unsigned int c
 {
 }
 
+TokenLocation::TokenLocation(Id locationId, Id tokenId, TokenLocationLine* line, unsigned int columnNumber, bool isStart)
+	: m_id(locationId)
+	, m_tokenId(tokenId)
+	, m_type(LOCATION_TOKEN)
+	, m_line(line)
+	, m_columnNumber(columnNumber)
+	, m_other(nullptr)
+	, m_isStart(isStart)
+{
+}
+
 TokenLocation::TokenLocation(TokenLocation *other, TokenLocationLine* line, unsigned int columnNumber, bool isStart)
 	: m_id(other->m_id)
 	, m_tokenId(other->m_tokenId)

src/lib/data/location/TokenLocation.h

@@ -22,6 +22,7 @@ public:
 	};
 
 	TokenLocation(Id tokenId, TokenLocationLine* line, unsigned int columnNumber, bool isStart);
+	TokenLocation(Id locationId, Id tokenId, TokenLocationLine* line, unsigned int columnNumber, bool isStart);
 	TokenLocation(TokenLocation* other, TokenLocationLine* line, unsigned int columnNumber, bool isStart);
 	TokenLocation(const TokenLocation& other, TokenLocationLine* line);
 	~TokenLocation();

src/lib/data/location/TokenLocationCollection.cpp

@@ -68,6 +68,30 @@ TokenLocation* TokenLocationCollection::addTokenLocation(
 	return location;
 }
 
+
+
+
+TokenLocation* TokenLocationCollection::addTokenLocation(
+	Id locationId, Id tokenId, const FilePath& filePath,
+	unsigned int startLineNumber, unsigned int startColumnNumber,
+	unsigned int endLineNumber, unsigned int endColumnNumber)
+{
+	if (startLineNumber > endLineNumber || (startLineNumber == endLineNumber && startColumnNumber > endColumnNumber))
+	{
+		LOG_ERROR("Can't create TokenLocation with wrong boundaries.");
+		return nullptr;
+	}
+
+	TokenLocationFile* file = createTokenLocationFile(filePath);
+	TokenLocation* location =
+		file->addTokenLocation(locationId, tokenId, startLineNumber, startColumnNumber, endLineNumber, endColumnNumber);
+
+	m_locations.emplace(location->getId(), location);
+	return location;
+}
+
+
+
 void TokenLocationCollection::removeTokenLocation(TokenLocation* location)
 {
 	if (!findTokenLocationById(location->getId()))

src/lib/data/location/TokenLocationCollection.h

@@ -35,6 +35,10 @@ public:
 		Id tokenId, const FilePath& filePath,
 		unsigned int startLineNumber, unsigned int startColumnNumber,
 		unsigned int endLineNumber, unsigned int endColumnNumber);
+	TokenLocation* addTokenLocation(
+		Id locationId, Id tokenId, const FilePath& filePath,
+		unsigned int startLineNumber, unsigned int startColumnNumber,
+		unsigned int endLineNumber, unsigned int endColumnNumber);
 	void removeTokenLocation(TokenLocation* location);
 
 	TokenLocation* findTokenLocationById(Id id) const;

src/lib/data/location/TokenLocationFile.cpp

@@ -48,6 +48,27 @@ TokenLocation* TokenLocationFile::addTokenLocation(
 	return start;
 }
 
+
+TokenLocation* TokenLocationFile::addTokenLocation(
+	Id locationId, Id tokenId,
+	unsigned int startLineNumber, unsigned int startColumnNumber,
+	unsigned int endLineNumber, unsigned int endColumnNumber)
+{
+	TokenLocationLine* line = createTokenLocationLine(startLineNumber);
+	TokenLocation* start = line->addStartTokenLocation(locationId, tokenId, startColumnNumber);
+
+	if (startLineNumber != endLineNumber)
+	{
+		line = createTokenLocationLine(endLineNumber);
+	}
+
+	line->addEndTokenLocation(start, endColumnNumber);
+
+	return start;
+}
+
+
+
 void TokenLocationFile::removeTokenLocation(TokenLocation* location)
 {
 	TokenLocationLine* line = location->getTokenLocationLine();

src/lib/data/location/TokenLocationFile.h

@@ -31,6 +31,10 @@ public:
 		Id tokenId,
 		unsigned int startLineNumber, unsigned int startColumnNumber,
 		unsigned int endLineNumber, unsigned int endColumnNumber);
+	TokenLocation* addTokenLocation(
+		Id locationId, Id tokenId,
+		unsigned int startLineNumber, unsigned int startColumnNumber,
+		unsigned int endLineNumber, unsigned int endColumnNumber);
 	void removeTokenLocation(TokenLocation* location);
 
 	TokenLocationLine* findTokenLocationLineByNumber(unsigned int lineNumber) const;

src/lib/data/location/TokenLocationLine.cpp

@@ -54,6 +54,19 @@ TokenLocation* TokenLocationLine::addEndTokenLocation(TokenLocation* start, unsi
 	return locationPtr.get();
 }
 
+
+
+
+TokenLocation* TokenLocationLine::addStartTokenLocation(Id locationId, Id tokenId, unsigned int columnNumber)
+{
+	std::shared_ptr<TokenLocation> locationPtr = std::make_shared<TokenLocation>(locationId, tokenId, this, columnNumber, true);
+	m_locations.emplace(columnNumber, locationPtr);
+	return locationPtr.get();
+}
+
+
+
+
 void TokenLocationLine::removeTokenLocation(TokenLocation* location)
 {
 	TokenLocationMapType::iterator it = m_locations.find(location->getColumnNumber());

src/lib/data/location/TokenLocationLine.h

@@ -32,6 +32,7 @@ public:
 
 	TokenLocation* addStartTokenLocation(Id tokenId, unsigned int columnNumber);
 	TokenLocation* addEndTokenLocation(TokenLocation* start, unsigned int columnNumber);
+	TokenLocation* addStartTokenLocation(Id locationId, Id tokenId, unsigned int columnNumber);
 	void removeTokenLocation(TokenLocation* location);
 
 	TokenLocation* getTokenLocationById(Id id) const;