- class aws_cdk.core.DependableTrait
Trait for IDependable.
Traits are interfaces that are privately implemented by objects. Instead of showing up in the public interface of a class, they need to be queried explicitly. This is used to implement certain framework features that are not intended to be used by Construct consumers, and so should be hidden from accidental use.
# Usage roots = DependableTrait.get(construct).dependency_roots # Definition class TraitImplementation(DependableTrait): def __init__(self): self.dependency_roots = [construct_a, construct_b, construct_c] DependableTrait.implement(construct, TraitImplementation())
The set of constructs that form the root of this dependable.
All resources under all returned constructs are included in the ordering dependency.
- Return type
- classmethod get(instance)
Return the matching DependableTrait for the given class instance.