| Class and Description | 
|---|
| QueryCommandResult
 Encapsulates  
TopDocs and the number of matches. | 
| Class and Description | 
|---|
| Pair
 A simple data structure to hold a pair of typed objects. 
 | 
| QueryCommand | 
| QueryCommand.Builder | 
| QueryCommandResult
 Encapsulates  
TopDocs and the number of matches. | 
| SearchGroupsFieldCommand
 Creates all the collectors needed for the first phase and how to handle the results. 
 | 
| SearchGroupsFieldCommand.Builder | 
| TopGroupsFieldCommand
 Defines all collectors for retrieving the second phase and how to handle the collector result. 
 | 
| TopGroupsFieldCommand.Builder | 
| Class and Description | 
|---|
| Pair
 A simple data structure to hold a pair of typed objects. 
 | 
| QueryCommandResult
 Encapsulates  
TopDocs and the number of matches. |