setFieldValue method

dynamic setFieldValue(
  1. int fieldID,
  2. Object value
)
override

Set a field's value by fieldId. Primitive types must be "boxed" in the appropriate object wrapper type.

Implementation

setFieldValue(int fieldID, Object value) {
  switch (fieldID) {
    case SRC:
      if (value == null) {
        unsetSrc();
      } else {
        this.src = value as Vertex;
      }
      break;

    case STEPS:
      if (value == null) {
        unsetSteps();
      } else {
        this.steps = value as List<Step>;
      }
      break;

    default:
      throw new ArgumentError("Field $fieldID doesn't exist!");
  }
}