InterestsService (Silverpeas Core 6.4 API)

All Known Implementing Classes:

DefaultInterestsService
```
public interface InterestsService
```
Transverse business service on the interests' users.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`int`	`createInterests(Interests interests)`
`Interests`	`getInterestsById(int id)`
`List<Interests>`	`getInterestsByUserId(int userID)`
`void`	`removeInterestsById(int id)`
`void`	`removeInterestsById(List<Integer> ids, String userId)`
`void`	`updateInterests(Interests interests)`	perform updates of provided Interests

- Method Detail
  - getInterestsByUserId
```
List<Interests> getInterestsByUserId(int userID)
```
    Parameters:
    
    userID - the user identifier
    
    Returns:
    
    a list of Interestss by user id provided
  - getInterestsById
```
Interests getInterestsById(int id)
```
    Parameters:
    
    id - Interests identifier
    
    Returns:
    
    Interests by its id
  - createInterests
```
int createInterests(Interests interests)
```
    Parameters:
    
    interests - interest center to create
    
    Returns:
    
    id of Interests created
  - updateInterests
```
void updateInterests(Interests interests)
```
    perform updates of provided Interests
    
    Parameters:
    
    interests - interest center to update
  - removeInterestsById
```
void removeInterestsById(List<Integer> ids,
                         String userId)
```
    Parameters:
    
    ids - ArrayList of java.lang.Integer - id's of Interestss to be deleted
    
    userId - - current user Id
  - removeInterestsById
```
void removeInterestsById(int id)
```
    Parameters:
    
    id - an id of Interests to be deleted