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