| Package | Description | 
|---|---|
| com.tailf.dp | 
 Data provider API package, for implementation of callbacks for validations, actions, transformation etc. 
 | 
| com.tailf.dp.services | 
 Service callback specific context and utilities. 
 | 
| com.tailf.ncs | 
 NCS Java machine management and control of Services, Neds,
 callbacks and Applications 
 | 
| Modifier and Type | Method and Description | 
|---|---|
Dp | 
DpNotifStream.getDp()
The Data Provider main class. 
 | 
Dp | 
DpTrans.getDp()
Return the data provider (DP) instance that this transaction
 belongs to. 
 | 
| Constructor and Description | 
|---|
DpAuthorizationContext(DpUserInfo uinfo,
                      String[] groups,
                      int qref,
                      int did,
                      Dp dp)  | 
| Constructor and Description | 
|---|
ServiceModificationContextImpl(DpTrans dpTrans,
                              Dp dp,
                              ConfEObject eObject)
Internally used constructor 
 | 
| Modifier and Type | Class and Description | 
|---|---|
class  | 
NcsDp
NCS Java vm internal DP dataprovider for stats data etc. 
 |