Composite API Documentation

class Component[source]

Bases: ABC

The Component interface declares common operations for both leaf and composite objects.

abstractmethod operation()[source]

Perform an operation on the component.

add(component)[source]

Optionally, add a child component to the composite. Raises NotImplementedError for leaf components.

remove(component)[source]

Optionally, remove a child component from the composite. Raises NotImplementedError for leaf components.

get_child(index)[source]

Optionally, retrieve a child component at a specific index. Raises NotImplementedError for leaf components.

class Leaf(name)[source]

Represents the Leaf object in the Composite pattern. A Leaf has no children and defines behavior for primitive objects.

__init__(name)[source]

Initialize the Leaf with a name.

Perform the operation specific to the leaf.

class Composite(name)[source]

Represents the Composite object in the Composite pattern. A Composite can contain both Leaf and other Composite objects.

__init__(name)[source]

Initialize the Composite with a name.

Perform the operation on the composite and its children.

add(component)[source]

Add a child component to the composite.

remove(component)[source]

Remove a child component from the composite.

get_child(index)[source]

Retrieve a child component at a specific index.