AvpFilter (Diameter Resource Adaptor Types)

All Known Implementing Classes:

RoToRfAvpFilter
```
public interface AvpFilter
```

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`DiameterAvp`	`apply(DiameterAvp avp, AvpFilterContext context)`	Convert avps to another version or protocol.

- Method Detail
  - apply
```
DiameterAvp apply(DiameterAvp avp,
                  AvpFilterContext context)
           throws NoSuchAvpException,
                  AvpNotAllowedException
```
    Convert avps to another version or protocol. Return the input avp if no change should be made, or null if it should be removed.
    
    Parameters:
    
    avp - to convert
    
    context - for converting the avp
    
    Returns:
    
    converted avp or null if it should be removed
    
    Throws:
    
    NoSuchAvpException
    
    AvpNotAllowedException