FSComparator

```
public interface FSComparator
```
UNUSED V3 backwards compat only Delete REplace with Comparator<FeatureStructure> or the like. Interface to compare two feature structures.

- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  int compare(FeatureStructure fs1, FeatureStructure fs2)
  Compare two FSs.

- Method Detail
  - compare
```
int compare(FeatureStructure fs1,
            FeatureStructure fs2)
```
    Compare two FSs.
    
    Parameters:
    
    fs1 - First feature structure.
    
    fs2 - Second feature structure.
    
    Returns:
    
    -1, if fs1 is "smaller" than fs2; 1, if fs2 is smaller than fs1; and 0, if fs1 equals fs2.