@Retention(value=RUNTIME) @Target(value=java.lang.annotation.ElementType.METHOD) public @interface DataCallback
callPoint
 and callType.
 The callpoint is the string that is annotated with the
 tailf:callpoint in the data model.
 The data model defines a number of callpoints.
 Each callpoint must have an associated a set of data callbacks
 or user written methods annotated with DataCallback.
 callType defines the type of callback.| Modifier and Type | Required Element and Description | 
|---|---|
String | 
callPoint  | 
DataCBType[] | 
callType  | 
public abstract String callPoint
public abstract DataCBType[] callType