ElsaClassCallback

```
public interface ElsaClassCallback
```
Callback interface to notify user that unknown class was serialized. User can add missing classes to Class Catalog using ElsaMaker.registerClasses(Class[])

Field Summary

Fields
Modifier and Type Field Description

static ElsaClassCallback VOID
default implementation, does nothing

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`classMissing(java.lang.Class clazz)`	called by Elsa when an unknown class is found during serialization

- Field Detail
  - VOID
```
static final ElsaClassCallback VOID
```
    default implementation, does nothing
- Method Detail
  - classMissing
```
void classMissing(java.lang.Class clazz)
```
    called by Elsa when an unknown class is found during serialization
    
    Parameters:
    
    clazz - unknown class