ELMappingExtensionProvider (Apama API Documentation 10.15.1.2)

```
public interface ELMappingExtensionProvider
```
Interface for registering EL methods and resolvers. User must implement this interface to register EL methods and resolvers to mapping layer.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`registerExtensions(ELMappingExtensionManager mappingExtensionManager)`	Register EL methods and resolvers to mappingExtensionManager.

- Method Detail
  - registerExtensions
```
void registerExtensions(ELMappingExtensionManager mappingExtensionManager)
                 throws java.lang.Exception
```
    Register EL methods and resolvers to mappingExtensionManager. This method is called from Apama's mapping layer. User must register EL methods and resolvers by calling registerMethod and registerResolver method on ELMappingExtensionManager instance.
    
    Parameters:
    
    mappingExtensionManager -
    
    Throws:
    
    java.lang.Exception