DataStateLogAdapter (StochasticLabelledDataPetriNet)

All Known Implementing Classes:

DataStateLogAdapterImpl
```
public interface DataStateLogAdapter
```

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`DataState`	`fromEvent(org.deckfour.xes.model.XEvent event)`	Reads variables from attributes into a new DataState.
`DataState`	`fromEvent(org.deckfour.xes.model.XEvent event, DataState ds)`	Reads variables from attributes into an existing DataState updating variables that can be mapped to an attribute with new values and leaving all others as they are.
`DataState`	`fromTrace(org.deckfour.xes.model.XTrace trace)`	Reads variables from attributes into a new DataState.
`DataState`	`fromTrace(org.deckfour.xes.model.XTrace trace, DataState ds)`	Reads variables from attributes into an existing DataState updating variables that can be mapped to an attribute with new values and leaving all others as they are

- Method Detail
  - fromEvent
```
DataState fromEvent(org.deckfour.xes.model.XEvent event)
```
    Reads variables from attributes into a new DataState.
    
    Parameters:
    
    event -
    
    Returns:
  - fromEvent
```
DataState fromEvent(org.deckfour.xes.model.XEvent event,
                    DataState ds)
```
    Reads variables from attributes into an existing DataState updating variables that can be mapped to an attribute with new values and leaving all others as they are.
    
    Parameters:
    
    event -
    
    ds -
    
    Returns:
  - fromTrace
```
DataState fromTrace(org.deckfour.xes.model.XTrace trace)
```
    Reads variables from attributes into a new DataState.
    
    Parameters:
    
    trace -
    
    Returns:
  - fromTrace
```
DataState fromTrace(org.deckfour.xes.model.XTrace trace,
                    DataState ds)
```
    Reads variables from attributes into an existing DataState updating variables that can be mapped to an attribute with new values and leaving all others as they are
    
    Parameters:
    
    trace -
    
    ds -
    
    Returns: