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Access to type using specific types and getters. #2283

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Merged
merged 1 commit into from
Aug 5, 2020
Merged

Access to type using specific types and getters. #2283

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18 changes: 11 additions & 7 deletions lib/src/model/model_element.dart
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Original file line number Diff line number Diff line change
Expand Up @@ -947,6 +947,7 @@ abstract class ModelElement extends Canonicalization
.renderLinkedParams(parameters, showMetadata: false, showNames: false);

ElementType get modelType {
var element = this.element;
if (_modelType == null) {
// TODO(jcollins-g): Need an interface for a "member with a type" (or changed object model).
if (_originalMember != null &&
Expand All @@ -962,13 +963,16 @@ abstract class ModelElement extends Canonicalization
_modelType = ElementType.from(
(_originalMember as ParameterMember).type, library, packageGraph);
}
} else if (element is ExecutableElement ||
element is FunctionTypedElement ||
element is ParameterElement ||
element is TypeDefiningElement ||
element is PropertyInducingElement) {
_modelType =
ElementType.from((element as dynamic).type, library, packageGraph);
} else if (element is ClassElement) {
_modelType = ElementType.from(element.thisType, library, packageGraph);
} else if (element is FunctionTypedElement) {
_modelType = ElementType.from(element.type, library, packageGraph);
} else if (element is ParameterElement) {
_modelType = ElementType.from(element.type, library, packageGraph);
} else if (element is PropertyInducingElement) {
_modelType = ElementType.from(element.type, library, packageGraph);
} else {
throw UnimplementedError('(${element.runtimeType}) $element');
}
}
return _modelType;
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