Source
String get constantValue {
if (_constantValue != null) return _constantValue;
if (_field.computeNode() == null) return null;
var v = _field.computeNode().toSource();
if (v == null) return null;
var string = v.substring(v.indexOf('=') + 1, v.length).trim();
_constantValue = string.replaceAll(modelType.name, modelType.linkedName);
return _constantValue;
}