IQuery

All Known Implementing Classes:

NQuery, SQLQuery, TagDensityQuery, TagHistoryQuery
```
public interface IQuery
```
An interface that knows how to execute a query given a GatewayInterface

- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  Dataset execute(GatewayInterface ifc)
  Execute the query against the gateway.

- Method Detail
  - execute
```
Dataset execute(GatewayInterface ifc)
         throws GatewayException
```
    Execute the query against the gateway.
    
    Throws:
    
    GatewayException