DiscoveryModule (Elasticsearch: Core 2.4.1 API)

Fields
Modifier and Type	Field and Description
`static String`	`DISCOVERY_TYPE_KEY`
`static String`	`ZEN_MASTER_SERVICE_TYPE_KEY`

Constructors
Constructor and Description
`DiscoveryModule(Settings settings)`

Methods
Modifier and Type	Method and Description
`void`	`addDiscoveryType(String type, Class<? extends Discovery> clazz)` Adds a custom Discovery type.
`void`	`addElectMasterService(String type, Class<? extends ElectMasterService> masterService)` Adds a custom zen master service type.
`void`	`addUnicastHostProvider(Class<? extends UnicastHostsProvider> unicastHostProvider)` Adds a custom unicast hosts provider to build a dynamic list of unicast hosts list when doing unicast discovery.
`void`	`addZenPing(Class<? extends ZenPing> clazz)`
`protected void`	`configure()` Configures a `Binder` via the exposed methods.

public DiscoveryModule(Settings settings)

addUnicastHostProvider
```
public void addUnicastHostProvider(Class<? extends UnicastHostsProvider> unicastHostProvider)
```
Adds a custom unicast hosts provider to build a dynamic list of unicast hosts list when doing unicast discovery.

public void addDiscoveryType(String type,
                    Class<? extends Discovery> clazz)

Adds a custom Discovery type.

public void addElectMasterService(String type,
                         Class<? extends ElectMasterService> masterService)

Adds a custom zen master service type.

public void addZenPing(Class<? extends ZenPing> clazz)

Class DiscoveryModule