IModelFilter

```
public interface IModelFilter
```
When dumping the model out (for debugging/testing), various parts of it can be passed through this filter. Currently it is used to ensure the source locations we dump out are independent of sandbox directory.

All Methods Instance Methods Abstract Methods
Modifier and Type	Method and Description
`java.lang.String`	`processFilelocation(java.lang.String loc)` Called when about to dump out an absolute file location, enabling it to be altered (eg.
`boolean`	`wantsHandleIds()` When the relationship map is dumped, lines are prefixed with a handle ID.

Interface IModelFilter