ParamChangeListener (SNAP Engine API)

All Superinterfaces:

EventListener
```
public interface ParamChangeListener
extends EventListener
```
A ParamChangeListener is notified when the value of parameter has changed.

Version:

$Revision$ $Date$

See Also:

Parameter, ParamChangeEvent

- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  void parameterValueChanged(ParamChangeEvent event)
  Called if the value of a parameter changed.

- Method Detail
  - parameterValueChanged
```
void parameterValueChanged(ParamChangeEvent event)
```
    Called if the value of a parameter changed.
    
    Parameters:
    
    event - the parameter change event