data: fixes for clearing on refresh

* reduce aggregation count when clearing
* added TokenLocation to method override edge
* added TokenLocations to template related edges

src/lib/data/search/SearchIndex.cpp

@@ -134,3 +134,10 @@ std::vector<SearchMatch> SearchIndex::runFuzzySearchAndGetMatches(const std::str
 }
 
 const std::string SearchIndex::DELIMITER = "::";
+
+std::ostream& operator<<(std::ostream& ostream, const SearchIndex& index)
+{
+	ostream << "SearchIndex:\n";
+	ostream << &index.m_root;
+	return ostream;
+}

src/lib/data/search/SearchIndex.h

@@ -41,6 +41,10 @@ public:
 private:
 	SearchNode m_root;
 	Dictionary m_dictionary;
+
+	friend std::ostream& operator<<(std::ostream& ostream, const SearchIndex& index);
 };
 
+std::ostream& operator<<(std::ostream& ostream, const SearchIndex& index);
+
 #endif // SEARCH_INDEX_H

src/lib/data/search/SearchNode.cpp

@@ -407,3 +407,22 @@ std::deque<const SearchNode*> SearchNode::getNodesToParent(const SearchNode* par
 
 	return nodes;
 }
+
+std::ostream& operator<<(std::ostream& ostream, const SearchNode* node)
+{
+	ostream << node->m_name;
+
+	for (Id tokenId : node->m_tokenIds)
+	{
+		ostream << ' ' << tokenId;
+	}
+
+	ostream << '\n';
+
+	for (const std::shared_ptr<SearchNode> n : node->m_nodes)
+	{
+		ostream << n.get();
+	}
+
+	return ostream;
+}

src/lib/data/search/SearchNode.h

@@ -77,6 +77,10 @@ private:
 
 	const std::string& m_name;
 	const Id m_nameId;
+
+	friend std::ostream& operator<<(std::ostream& ostream, const SearchNode* node);
 };
 
+std::ostream& operator<<(std::ostream& ostream, const SearchNode* node);
+
 #endif // SEARCH_NODE_H