CallbackFilter

All Known Implementing Classes:

CallbackHelper
```
public interface CallbackFilter
```
Map methods of subclasses generated by Enhancer to a particular callback. The type of the callbacks chosen for each method affects the bytecode generated for that method in the subclass, and cannot change for the life of the class.
Note: CallbackFilter implementations are supposed to be lightweight as cglib might keep CallbackFilter objects alive to enable caching of generated classes. Prefer using static classes for implementation of CallbackFilter.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`int`	`accept(java.lang.reflect.Method method)`	Map a method to a callback.
`boolean`	`equals(java.lang.Object o)`	The `CallbackFilter` in use affects which cached class the `Enhancer` will use, so this is a reminder that you should correctly implement `equals` and `hashCode` for custom `CallbackFilter` implementations in order to improve performance.

- Method Detail
  - accept
```
int accept(java.lang.reflect.Method method)
```
    Map a method to a callback.
    
    Parameters:
    
    method - the intercepted method
    
    Returns:
    
    the index into the array of callbacks (as specified by Enhancer.setCallbacks(net.sf.cglib.proxy.Callback[])) to use for the method,
  - equals
```
boolean equals(java.lang.Object o)
```
    The CallbackFilter in use affects which cached class the Enhancer will use, so this is a reminder that you should correctly implement equals and hashCode for custom CallbackFilter implementations in order to improve performance.
    
    Overrides:
    
    equals in class java.lang.Object