IRVObjectFilter (Reveal BI Java SDK - API)

```
public interface IRVObjectFilter
```
Allows filtering of 'objects' (DataSource and DataSourceItems) to be returned to the client. This makes it possible, for example, to avoid some tables or views to be seen when creating a Database data source. Only supported for Database providers.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`boolean`	`filter(IRVUserContext userContext, RVDashboardDataSource dataSource)`	Used to filter DataSources to be returned to the client.
`boolean`	`filter(IRVUserContext userContext, RVDataSourceItem dataSourceItem)`	Used to filter DataSourceItems to be returned to the client.

- Method Detail
  - filter
```
boolean filter(IRVUserContext userContext,
               RVDashboardDataSource dataSource)
```
    Used to filter DataSources to be returned to the client. Only supported for Database providers.
    
    Parameters:
    
    userContext - User context
    
    dataSource - Information about the data source being used, like the host name for a database, etc.
    
    Returns:
    
    True if the data source should be returned, false if not.
  - filter
```
boolean filter(IRVUserContext userContext,
               RVDataSourceItem dataSourceItem)
```
    Used to filter DataSourceItems to be returned to the client. Only supported for Database providers.
    
    Parameters:
    
    userContext - User context
    
    dataSourceItem - Information about the data source item being used, like the name of the table, database, etc.
    
    Returns:
    
    True if the data source item should be returned, false if not.