ConverterFunction (The Adobe Experience Manager SDK 2022.2.6276.20220205T222203Z-220100)

```
@ConsumerType
public interface ConverterFunction
```
An functional interface with a convert method that is passed the original object and the target type to perform a custom conversion.
This interface can also be used to register a custom error handler.

- Field Summary
  
  Fields
  Modifier and Type Field Description
  
  static Object CANNOT_HANDLE
  Special object to indicate that a custom converter rule or error handler cannot handle the conversion.
- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  Object apply(Object obj, Type targetType)
  Convert the object into the target type.

- Field Detail
  - CANNOT_HANDLE
```
static final Object CANNOT_HANDLE
```
    Special object to indicate that a custom converter rule or error handler cannot handle the conversion.
- Method Detail
  - apply
```
Object apply(Object obj,
             Type targetType)
      throws Exception
```
    Convert the object into the target type.
    
    Parameters:
    
    obj - The object to be converted. This object will never be null as the convert function will not be invoked for null values.
    
    targetType - The target type.
    
    Returns:
    
    The conversion result or CANNOT_HANDLE to indicate that the convert function cannot handle this conversion. In this case the next matching rule or parent converter will be given a opportunity to convert.
    
    Throws:
    
    Exception - the operation can throw an exception if the conversion can not be performed due to incompatible types.