FIDReader (Geotools modules 32-SNAPSHOT API)

All Known Implementing Classes:

DefaultFIDReader, IndexedFidReader
```
public interface FIDReader
```
FeatureReader customized for FeatureID handling.
An experimental method for doing FIDs. I'd like to see it and AttributeReader extend a similar base. Perhaps BaseReader or something? And perhaps have FeatureReader extend it too? This reader just returns an incrementing index. May be sufficient for files, representing rows in a file. For jdbc datasources another fid reader should be used.
We could have FIDReader implement AttributeReader, but it doesn't seem to make sense, as the getAttributeType doesn't make much sense, as our featureID is just a string. Or we could consider having a special FID attribute in our hierarchy.

Author:

Chris Holmes

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`close()`	Release any resources associated with this reader
`boolean`	`hasNext()`	Returns whether another fid exists for this reader.
`String`	`next()`	Gets the next FID from the Reader.

- Method Detail
  - close
```
void close()
    throws IOException
```
    Release any resources associated with this reader
    
    Throws:
    
    IOException
  - hasNext
```
boolean hasNext()
         throws IOException
```
    Returns whether another fid exists for this reader.
    
    Returns:
    
    true if more content exists
    
    Throws:
    
    IOException
  - next
```
String next()
     throws IOException
```
    Gets the next FID from the Reader.
    
    Returns:
    
    Next featureID
    
    Throws:
    
    IOException