## MappingPolicy Objects

### class MappingPolicy(Policy)

Policy which maps intents directly to actions.

Intents can be assigned actions in the domain file which are to be executed whenever the intent is detected. This policy takes precedence over any other policy.

#### __init__

```python
__init__(priority:int= MAPPING_POLICY_PRIORITY, **kwargs: Any) -> None
```

Create a new Mapping policy.

#### train

```python
train(training_trackers: List[TrackerWithCachedStates], domain: Domain, interpreter: NaturalLanguageInterpreter, **kwargs: Any) -> None
```

Does nothing. This policy is deterministic.

#### predict_action_probabilities

```python
predict_action_probabilities(tracker: DialogueStateTracker, domain: Domain, interpreter: NaturalLanguageInterpreter, **kwargs: Any) -> PolicyPrediction
```

Predicts the assigned action.

If the current intent is assigned to an action that action will be predicted with the highest probability of all policies. If it is not the policy will predict zero for every action.