| Interface | Description | 
|---|---|
| CatalogInfo | 
 An interface to get the information defined in catalog. 
 | 
| CatalogInfo.DataSource | |
| ChartTypeInfo | 
 An interface to get the information that defines chart type. 
 | 
| ParametersInfo | 
 An interface to get parameters of a report. 
 | 
| PropertiesInfo | 
 The  
PropertiesInfo interface provides users various 
 jet.webreport.beans.Property of report, page, components 
 and so on. |