setValue<T> method

T? setValue<T>(T v)

Sets the value of the SchemaDocumentValue to the provided value. If the provided T doesnt match Kind, then false is returned.

// Create a new document
final doc = SchemaDocument();

// Set the value of the field 'name' to 'John Doe'
for (final field in doc.fields) {
  if(field.name == 'name') {
    field.setValue<String>("John Doe");
  }
}

Implementation

T? setValue<T>(T v) {
  if (v == null) {
    return null;
  }
  switch (kind) {
    case Kind.BOOL:
      if (v is bool) {
        boolValue = BoolValue(value: v);
        return v;
      }
      break;
    case Kind.INT:
      if (v is int) {
        intValue = IntValue(value: v);
        return v;
      }
      break;
    case Kind.FLOAT:
      if (v is double) {
        floatValue = FloatValue(value: v);
        return v;
      }
      break;

    case Kind.STRING:
      if (v is String) {
        stringValue = StringValue(value: v);
        return v;
      }
      break;

    case Kind.BYTES:
      if (v is Uint8List) {
        bytesValue = BytesValue(value: v);
        return v;
      }
      break;

    case Kind.LIST:
      if (v is List<SchemaDocumentValue>) {
        listValue = ListValue(value: v);
        return v;
      }
      break;
    case Kind.LINK:
      if (v is SchemaDocument) {
        linkValue = LinkValue(value: v);
        return v;
      }
      break;
    default:
      break;
  }
  return null;
}