Query (Discovery Client 2.0.0-SNAPSHOT API)

All Known Subinterfaces:

SimpleQuery

All Known Implementing Classes:

QueryBox, QueryTemplate, XQuery
```
public interface Query
```
A query for resources.
The interface is intended for clients that consume queries and are not otherwise concerned with their construction.

- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  String expression()
  Returns the textual expression of the query.

- Method Detail
  - expression
```
String expression()
```
    Returns the textual expression of the query.
    
    Returns:
    
    the expression.