toJson method
Implementation
core.Map<core.String, core.dynamic> toJson() => {
if (calculatedDisplayType != null)
'calculatedDisplayType': calculatedDisplayType!,
if (dataSourceColumnReference != null)
'dataSourceColumnReference': dataSourceColumnReference!,
if (formula != null) 'formula': formula!,
if (name != null) 'name': name!,
if (sourceColumnOffset != null)
'sourceColumnOffset': sourceColumnOffset!,
if (summarizeFunction != null) 'summarizeFunction': summarizeFunction!,
};