Query (Common Clients 3.0.0-SNAPSHOT API)

Type Parameters:

A - the type of service endpoint addresses
```
public interface Query<A>
```
A query for the endpoints of a given service.

Author:

Fabio Simeoni

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`boolean`	`equals(Object query)`
`List<A>`	`fire()`	Executes the query.
`int`	`hashCode()`
`String`	`toString()`

- Method Detail
  - fire
```
List<A> fire()
      throws DiscoveryException
```
    Executes the query.
    
    Returns:
    
    the addresses of the discovered endpoints
    
    Throws:
    
    DiscoveryException - if query execution fails
  - equals
```
boolean equals(Object query)
```
    Overrides:
    
    equals in class Object
  - hashCode
```
int hashCode()
```
    Overrides:
    
    hashCode in class Object
  - toString
```
String toString()
```
    Overrides:
    
    toString in class Object