GenericResponse (FFDC Common Services 3.14 API)

All Superinterfaces:

FFDCResponse
```
public interface GenericResponse<R>
extends FFDCResponse
```
If an OMAS uses Generic types to implement it's Java API, then the responses can implement this interface.

Method Summary

All Methods Instance Methods Abstract Methods Default Methods
Modifier and Type	Method	Description
`void`	`addAllResults(Collection<? extends R> results)`	Add several results for the response
`void`	`addResult(R result)`	Add single result for the response
`default Optional<R>`	`head()`	Get head element from result array.
`List<R>`	`results()`	Get all results of the response

Methods inherited from interface org.odpi.openmetadata.commonservices.ffdc.rest.FFDCResponse
getActionDescription, getExceptionCausedBy, getExceptionClassName, getExceptionErrorMessage, getExceptionErrorMessageId, getExceptionErrorMessageParameters, getExceptionProperties, getExceptionSystemAction, getExceptionUserAction, getRelatedHTTPCode, setActionDescription, setExceptionCausedBy, setExceptionClassName, setExceptionErrorMessage, setExceptionErrorMessageId, setExceptionErrorMessageParameters, setExceptionProperties, setExceptionSystemAction, setExceptionUserAction, setRelatedHTTPCode

- Method Detail
  - addAllResults
```
void addAllResults(Collection<? extends R> results)
```
    Add several results for the response
    
    Parameters:
    
    results - collection with results
  - addResult
```
void addResult(R result)
```
    Add single result for the response
    
    Parameters:
    
    result - - one result
  - results
```
List<R> results()
```
    Get all results of the response
    
    Returns:
    
    results
  - head
```
default Optional<R> head()
```
    Get head element from result array. Needed when we know for sure that the answer is single object
    
    Returns:
    
    result