EdmServiceMetadata (olingo-odata2-api 3.0.0-SP.21 API)

```
public interface EdmServiceMetadata
```
@org.apache.olingo.odata2.DoNotImplement This interface gives access to the metadata of a service, the calculated Data Service Version and an info list of all entity sets inside this EntityDataModel.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`String`	`getDataServiceVersion()`
`List<EdmEntitySetInfo>`	`getEntitySetInfos()`
`InputStream`	`getMetadata()`

- Method Detail
  - getMetadata
```
InputStream getMetadata()
                 throws ODataException
```
    Returns:
    
    InputStream containing the metadata document
    
    Throws:
    
    ODataException - Caso ocorra uma exceção EDM
  - getDataServiceVersion
```
String getDataServiceVersion()
                      throws ODataException
```
    Returns:
    
    String data service version of this service
    
    Throws:
    
    ODataException - Caso ocorra uma exceção EDM
  - getEntitySetInfos
```
List<EdmEntitySetInfo> getEntitySetInfos()
                                  throws ODataException
```
    Returns:
    
    a list of EdmEntitySetInfo objects of all entity sets in this data model
    
    Throws:
    
    ODataException - Caso ocorra uma exceção EDM