NetworkService.CustomNameResolver (elasticsearch-extend 3.2 API)

Enclosing class:

NetworkService
```
public static interface NetworkService.CustomNameResolver
```
A custom name resolver can support custom lookup keys (my_net_key:ipv4) and also change the default inet address used in case no settings is provided.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`InetAddress[]`	`resolveDefault()`	Resolves the default value if possible.
`InetAddress[]`	`resolveIfPossible(String value)`	Resolves a custom value handling, return `null` if can't handle it.

- Method Detail
  - resolveDefault
```
InetAddress[] resolveDefault()
```
    Resolves the default value if possible. If not, return null.
  - resolveIfPossible
```
InetAddress[] resolveIfPossible(String value)
                         throws IOException
```
    Resolves a custom value handling, return null if can't handle it.
    
    Throws:
    
    IOException