AncestralClassTransformerResolver¶

class ditto.resolvers.AncestralClassTransformerResolver(operator_transformers)[source]¶

Bases: ditto.resolvers.class_transformer_resolver.ClassTransformerResolver

Extends the ClassTransformerResolver by matching on all the ancestor classes of the given operator

Parameters: operator_transformers¶ (Dict[Type[BaseOperator], Type[OperatorTransformer]]) – a map of operator type and transformer type

resolve_transformer(task)[source]¶

The main method to be implemented by a resolver

Parameters: task¶ (BaseOperator) – the source task for which a transformer has to be resolved (found)
Return type: Type[OperatorTransformer]
Returns: the type of OperatorTransformer found for this BaseOperator