PredictionService (KIE :: Internal 8.26.0.Beta API)

```
public interface PredictionService
```
Interface which allows a prediction or recommendation service implementation to be trained with task data and return outcome predictions based on task input.
This interface is still considered subject to change.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`String`	`getIdentifier()`
`PredictionOutcome`	`predict(org.kie.api.task.model.Task task, Map<String,Object> inputData)`	Return an outcome prediction for a set of input attributes.
`void`	`train(org.kie.api.task.model.Task task, Map<String,Object> inputData, Map<String,Object> outputData)`	Train a predictive model using task data and a set of input and outcome attributes.

- Method Detail
  - getIdentifier
```
String getIdentifier()
```
  - predict
```
PredictionOutcome predict(org.kie.api.task.model.Task task,
                          Map<String,Object> inputData)
```
    Return an outcome prediction for a set of input attributes.
    
    Parameters:
    
    task - Task information to be optionally used by the predictive model
    
    inputData - A map of input attributes with the attribute name as key and the attribute value as value.
    
    Returns:
    
    PredictionOutcome object which encapsulates the results from a prediction
  - train
```
void train(org.kie.api.task.model.Task task,
           Map<String,Object> inputData,
           Map<String,Object> outputData)
```
    Train a predictive model using task data and a set of input and outcome attributes.
    
    Parameters:
    
    task - Task information to be optionally used by the predictive model
    
    inputData - A map of input attributes with the attribute name as key and the attribute value as value.
    
    outputData - A map of output attributes (outcomes) with the attribute name as key and the attribute value as value.