toJson method
Implementation
@override
Object toJson() => {
if (treeAhConfig != null) 'treeAhConfig': treeAhConfig!.toJson(),
if (bruteForceConfig != null)
'bruteForceConfig': bruteForceConfig!.toJson(),
if (embeddingColumn.isNotDefault) 'embeddingColumn': embeddingColumn,
if (filterColumns.isNotDefault) 'filterColumns': filterColumns,
if (crowdingColumn.isNotDefault) 'crowdingColumn': crowdingColumn,
if (embeddingDimension != null) 'embeddingDimension': embeddingDimension,
if (distanceMeasureType.isNotDefault)
'distanceMeasureType': distanceMeasureType.toJson(),
};