src: Refactored TokenLocation classes to SourceLocation classes

* Removed TokenLocationLine
* decoupled TokenLocationFile from TokenLocationCollection
* save vector of Token ids to SourceLocation
* refactored SourceLocationFile::getFilteredByLines()
* refactored snippet creation

src/lib/data/location/SourceLocation.cpp

@@ -0,0 +1,205 @@
+#include "data/location/SourceLocation.h"
+
+#include "data/location/SourceLocationFile.h"
+
+SourceLocation::SourceLocation(
+	SourceLocationFile* file,
+	LocationType type,
+	Id locationId,
+	std::vector<Id> tokenIds,
+	size_t lineNumber,
+	size_t columnNumber,
+	bool isStart
+)
+	: m_file(file)
+	, m_type(type)
+	, m_locationId(locationId)
+	, m_tokenIds(tokenIds)
+	, m_lineNumber(lineNumber)
+	, m_columnNumber(columnNumber)
+	, m_other(nullptr)
+	, m_isStart(isStart)
+{
+}
+
+SourceLocation::SourceLocation(SourceLocation* other, size_t lineNumber, size_t columnNumber)
+	: m_file(other->m_file)
+	, m_type(other->m_type)
+	, m_locationId(other->m_locationId)
+	, m_tokenIds(other->m_tokenIds)
+	, m_lineNumber(lineNumber)
+	, m_columnNumber(columnNumber)
+	, m_other(other)
+	, m_isStart(!other->m_isStart)
+{
+	other->setOtherLocation(this);
+}
+
+SourceLocation::SourceLocation(const SourceLocation* other, SourceLocationFile* file)
+	: m_file(file)
+	, m_type(other->m_type)
+	, m_locationId(other->m_locationId)
+	, m_tokenIds(other->m_tokenIds)
+	, m_lineNumber(other->m_lineNumber)
+	, m_columnNumber(other->m_columnNumber)
+	, m_other(nullptr)
+	, m_isStart(other->m_isStart)
+{
+}
+
+SourceLocation::~SourceLocation()
+{
+}
+
+bool SourceLocation::operator==(const SourceLocation& rhs) const
+{
+	return (
+		getLineNumber() == rhs.getLineNumber() &&
+		getColumnNumber() == rhs.getColumnNumber() &&
+		getLocationId() == rhs.getLocationId() &&
+		getType() == rhs.getType()
+	);
+}
+
+bool SourceLocation::operator<(const SourceLocation& rhs) const
+{
+	if (getLineNumber() != rhs.getLineNumber())
+	{
+		return getLineNumber() < rhs.getLineNumber();
+	}
+
+	if (getColumnNumber() != rhs.getColumnNumber())
+	{
+		return getColumnNumber() < rhs.getColumnNumber();
+	}
+
+	return getLocationId() < rhs.getLocationId();
+}
+
+bool SourceLocation::operator>(const SourceLocation& rhs) const
+{
+	if (getLineNumber() != rhs.getLineNumber())
+	{
+		return getLineNumber() > rhs.getLineNumber();
+	}
+
+	if (getColumnNumber() != rhs.getColumnNumber())
+	{
+		return getColumnNumber() > rhs.getColumnNumber();
+	}
+
+	return getLocationId() > rhs.getLocationId();
+}
+
+SourceLocationFile* SourceLocation::getSourceLocationFile() const
+{
+	return m_file;
+}
+
+Id SourceLocation::getLocationId() const
+{
+	return m_locationId;
+}
+
+const std::vector<Id>& SourceLocation::getTokenIds() const
+{
+	return m_tokenIds;
+}
+
+LocationType SourceLocation::getType() const
+{
+	return m_type;
+}
+
+size_t SourceLocation::getColumnNumber() const
+{
+	return m_columnNumber;
+}
+
+size_t SourceLocation::getLineNumber() const
+{
+	return m_lineNumber;
+}
+
+const FilePath& SourceLocation::getFilePath() const
+{
+	return m_file->getFilePath();
+}
+
+const SourceLocation* SourceLocation::getOtherLocation() const
+{
+	return m_other;
+}
+
+void SourceLocation::setOtherLocation(SourceLocation* other)
+{
+	m_other = other;
+}
+
+const SourceLocation* SourceLocation::getStartLocation() const
+{
+	if (m_isStart)
+	{
+		return this;
+	}
+	else
+	{
+		return m_other;
+	}
+}
+
+const SourceLocation* SourceLocation::getEndLocation() const
+{
+	if (!m_isStart)
+	{
+		return this;
+	}
+	else
+	{
+		return m_other;
+	}
+}
+
+bool SourceLocation::isStartLocation() const
+{
+	return m_isStart;
+}
+
+bool SourceLocation::isEndLocation() const
+{
+	return !m_isStart;
+}
+
+bool SourceLocation::isScopeLocation() const
+{
+	return m_type == LOCATION_SCOPE;
+}
+
+bool SourceLocation::isFullTextSearchMatch() const
+{
+	return m_type == LOCATION_FULLTEXT;
+}
+
+std::ostream& operator<<(std::ostream& ostream, const SourceLocation& location)
+{
+	if (location.isStartLocation())
+	{
+		ostream << '<';
+	}
+
+	ostream << location.getColumnNumber() << ":[ ";
+	for (Id tokenId : location.getTokenIds())
+	{
+		ostream << '\b' << tokenId << ' ';
+	}
+
+	ostream << "\b]";
+
+	if (location.isEndLocation())
+	{
+		ostream << '>';
+	}
+
+	ostream << ' ';
+	return ostream;
+}