&`iVHddlmZddlmZerddlmZGddZdS)) TYPE_CHECKING)Operator) DataContextcNeZdZdZd dZedefdZed dZdS) PlanzAbstract class for logical/physical execution plans. This plan should hold an operator representing the plan DAG and any auxiliary data that's useful for plan optimization or execution. contextrc||_dSN_context)selfr s ~/home/jaya/work/projects/VOICE-AGENT/VIET/agent-env/lib/python3.11/site-packages/ray/data/_internal/logical/interfaces/plan.py__init__z Plan.__init__s  returnctr )NotImplementedErrorrs rdagzPlan.dags!!rc|jSr r rs rr z Plan.contexts }rN)r r)rr) __name__ __module__ __qualname____doc__rpropertyrrr rrrr sy     "X"""X"XrrN)typingroperatorrray.data.contextrrrrrr!su -,,,,,,r