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.

Example

# Example automatically generated from non-compiling source. May contain errors.
# Usage
roots = DependableTrait.get(construct).dependency_roots
# Definition
DependableTrait.implement(construct, get dependencyRoots() { return []; }
)

Initializers

import ros_cdk_core
ros_cdk_core.DependableTrait()

Name	Type	Description

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Static Functions

Name	Description
get	Return the matching DependableTrait for the given class instance.
implement	Register instance to have the given DependableTrait.

---

get

import ros_cdk_core
ros_cdk_core.DependableTrait.get(
  instance: IDependable
)

Return the matching DependableTrait for the given class instance.

instance^Required

• Type: IDependable

---

implement

import ros_cdk_core
ros_cdk_core.DependableTrait.implement(
  instance: IDependable,
  trait: DependableTrait
)

Register instance to have the given DependableTrait.

Should be called in the class constructor.

instance^Required

• Type: IDependable

---

trait^Required

• Type: DependableTrait

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Properties

Name	Type	Description
dependency_roots	typing.List[IConstruct]	The set of constructs that form the root of this dependable.

---

dependency_roots^Required

dependency_roots: typing.List[IConstruct]

• Type: typing.List[IConstruct]

The set of constructs that form the root of this dependable.

All resources under all returned constructs are included in the ordering dependency.

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