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json_formatter.h
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#ifndef datastream_json_formatter
#define datastream_json_formatter
#include "formatter.h"
namespace datastream {
class jsonFormatter:public Formatter{
public:
virtual ~jsonFormatter() = default;
virtual void separate(
ostream & os,
unsigned int siblings_written = 0,
unsigned int extraIndent = 0
) override;
virtual void step(
ostream & os,
unsigned int siblings_written = 0,
unsigned int extraIndent = 0
) override;
virtual void openGroup(
ostream & os,
const string& group_label,
const string& row_label,
unsigned int & siblings_written,
RowWrapper parent_row_wrapper,
bool single_child_per_parent,
GroupWrapper group_wrapper
) override;
virtual void closeGroup(
ostream & os,
const string& group_label,
const string& row_label,
unsigned int & siblings_written,
RowWrapper parent_row_wrapper,
bool single_child_per_parent,
GroupWrapper group_wrapper
) override;
virtual void openElement(
ostream & os,
const string& label,
RowWrapper row_wrapper,
unsigned int & siblings_written
) override;
virtual void writeValue(
ostream & os,
const string& name,
const boost::optional<string>& value,
ElementDataType data_type,
unsigned int & siblings_written
) override;
virtual void writeElement(
ostream & os,
const string& name,
const boost::optional<string>& value,
ElementDataType data_type,
GroupWrapper parent_group_wrapper,
RowWrapper parent_row_wrapper,
unsigned int & siblings_written
) override;
virtual void openRow(ostream & os, const string& name, RowWrapper rowWrapper, unsigned int & siblings_written ) override;
virtual void writeEmptyGroup(
ostream & os,
const string& group_label,
const string& row_label,
unsigned int & siblings_written,
RowWrapper parent_row_wrapper,
bool single_child_per_parent,
GroupWrapper group_wrapper,
RowWrapper rowWrapper
) override;
virtual void closeRow(ostream & os, const string& name, RowWrapper rowWrapper) override;
private:
virtual void labelChild(
ostream & os,
const string& label,
RowWrapper parent_row_wrapper,
unsigned int & siblings_written
);
};
}
#endif