Source code for nnabla_rl.builders.explorer_builder

# Copyright 2021 Sony Group Corporation.
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# Licensed under the Apache License, Version 2.0 (the "License");
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#     http://www.apache.org/licenses/LICENSE-2.0
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from nnabla_rl.algorithm import Algorithm, AlgorithmConfig
from nnabla_rl.environment_explorer import EnvironmentExplorer
from nnabla_rl.environments.environment_info import EnvironmentInfo


[docs]class ExplorerBuilder(object): """Explorer builder interface class """ def __call__(self, env_info: EnvironmentInfo, algorithm_config: AlgorithmConfig, algorithm: Algorithm, **kwargs) -> EnvironmentExplorer: return self.build_explorer(env_info, algorithm_config, algorithm, **kwargs)
[docs] def build_explorer(self, env_info: EnvironmentInfo, algorithm_config: AlgorithmConfig, algorithm: Algorithm, **kwargs) -> EnvironmentExplorer: """Build explorer. Args: env_info (:py:class:`EnvironmentInfo <nnabla_rl.environments.environment_info.EnvironmentInfo>`):\ environment information algorithm_config (:py:class:`AlgorithmConfig <nnabla_rl.algorithm.AlgorithmConfig>`): \ configuration class of target algorithm. Actual type differs depending on the algorithm. algorithm (:py:class:`Algorithm <nnabla_rl.algorithm.Algorithm>`): \ target algorithm. Actual type differs depending on the algorithm. Returns: EnvironmentExplorer: explorer instance. """ raise NotImplementedError