FlowDataRepository (bard-flow 1.4.19 API)

All Known Implementing Classes:

FlowDataRepositoryInMemory
```
public interface FlowDataRepository<D>
```

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`boolean`	`contains(String token)`
`D`	`get(String token)`
`void`	`put(String token, D data)`
`void`	`remove(String token)`

Method Detail

contains
```
boolean contains(String token)
```

put

void put(String token,
         D data)

get
```
D get(String token)
throws InvalidateFlowException
```
Returns:

data associated with given token, null otherwise

Throws:

InvalidateFlowException

remove
```
void remove(String token)
```