WhatIs constructor Null safety

WhatIs(
  1. {String? did,
  2. SchemaDefinition? schema,
  3. String? creator,
  4. Int64? timestamp,
  5. bool? isActive,
  6. Map<String, String>? metadata}
)

Implementation

factory WhatIs({
  $core.String? did,
  $5.SchemaDefinition? schema,
  $core.String? creator,
  $fixnum.Int64? timestamp,
  $core.bool? isActive,
  $core.Map<$core.String, $core.String>? metadata,
}) {
  final _result = create();
  if (did != null) {
    _result.did = did;
  }
  if (schema != null) {
    _result.schema = schema;
  }
  if (creator != null) {
    _result.creator = creator;
  }
  if (timestamp != null) {
    _result.timestamp = timestamp;
  }
  if (isActive != null) {
    _result.isActive = isActive;
  }
  if (metadata != null) {
    _result.metadata.addAll(metadata);
  }
  return _result;
}