PathFilter

```
public interface PathFilter
```
This interface defines the methods to check whether a given sub-path is a goal sub-path during network analysis.

Since:

release specific (what release of product did this appear in)

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`int[]`	`getUserDataCategories()`	Returns the required user data categories.
`boolean`	`isValid(LogicalSubPath subPath)`	Returns true if the given sub-path is valid, false otherwise.

- Method Detail
  - isValid
```
boolean isValid(LogicalSubPath subPath)
```
    Returns true if the given sub-path is valid, false otherwise.
    
    Parameters:
    
    subPath - the provided sub-path
    
    Returns:
    
    true if the provided sub-path is a goal feature, false otherwise.
  - getUserDataCategories
```
int[] getUserDataCategories()
```
    Returns the required user data categories.
    
    Returns: