RowFormatter - progressive and bulk formatting modes

Data/src/RowFormatter.cpp

@@ -43,9 +43,12 @@ namespace Poco {
 namespace Data {
 
 
-RowFormatter::RowFormatter(const std::string& prefix, const std::string& postfix):
+RowFormatter::RowFormatter(const std::string& prefix,
+	const std::string& postfix,
+	Mode mode):
 	_prefix(prefix), 
 	_postfix(postfix),
+	_mode(mode),
 	_totalRowCount(0)
 {
 }
@@ -56,6 +59,38 @@ RowFormatter::~RowFormatter()
 }
 
 
+std::string& RowFormatter::formatNames(const NameVecPtr pNames, std::string& formattedNames)
+{
+	formattedNames.clear();
+	return formattedNames;
+}
+
+
+void RowFormatter::formatNames(const NameVecPtr pNames)
+{
+	return;
+}
+
+
+std::string& RowFormatter::formatValues(const ValueVec& vals, std::string& formattedValues)
+{
+	formattedValues.clear();
+	return formattedValues;
+}
+
+
+void RowFormatter::formatValues(const ValueVec& vals)
+{
+	return;
+}
+
+
+const std::string& RowFormatter::toString()
+{
+	throw NotImplementedException("RowFormatter::toString()");
+}
+
+
 void RowFormatter::reset()
 {
 	_prefix = "";