DataLocationListContext

```
public interface DataLocationListContext
```
Context mix-in interface that ActionContexts can implement if they can provide a list of Data object's ProgramLocation's.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`int`	`getCount()`	Returns the number of `Data` objects for the current action context.
`java.util.List<ProgramLocation>`	`getDataLocationList()`	Returns a list of the locations of the current `Data` objects in the current action context.
`java.util.List<ProgramLocation>`	`getDataLocationList(java.util.function.Predicate<Data> filter)`	Returns a list of the locations of the current `Data` objects in the current action context that pass the given filter.
`Program`	`getProgram()`	Returns the program for the current action context.

- Method Detail
  - getCount
```
int getCount()
```
    Returns the number of Data objects for the current action context.
    
    Returns:
    
    the number of Data objects for the current action context.
  - getDataLocationList
```
java.util.List<ProgramLocation> getDataLocationList()
```
    Returns a list of the locations of the current Data objects in the current action context.
    
    Returns:
    
    a list of the locations of the current Data objects in the current action context.
  - getDataLocationList
```
java.util.List<ProgramLocation> getDataLocationList(java.util.function.Predicate<Data> filter)
```
    Returns a list of the locations of the current Data objects in the current action context that pass the given filter.
    
    Parameters:
    
    filter - a filter to apply to the current context's Data list, null implies all elements match.
    
    Returns:
    
    a list of the locations of the current Data objects in the current action context that pass the given filter.
  - getProgram
```
Program getProgram()
```
    Returns the program for the current action context.
    
    Returns:
    
    the program for the current action context.