HostResolver (browserup-proxy-core 2.1.1 API)

All Known Subinterfaces:

AdvancedHostResolver

All Known Implementing Classes:

AbstractHostNameRemapper, BasicHostResolver, ChainedHostResolver, DnsJavaResolver, NativeCacheManipulatingResolver, NativeResolver
```
public interface HostResolver
```
Defines the basic functionality that BrowserUpProxy implementations require when resolving hostnames.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`java.util.Collection<java.net.InetAddress>`	`resolve(java.lang.String host)`	Resolves a hostname to one or more IP addresses.

- Method Detail
  - resolve
```
java.util.Collection<java.net.InetAddress> resolve(java.lang.String host)
```
    Resolves a hostname to one or more IP addresses. The iterator over the returned Collection is recommended to reflect the ordering returned by the underlying name lookup service. For example, if a DNS server returns three IP addresses, 1.1.1.1, 2.2.2.2, and 3.3.3.3, corresponding to www.somehost.com, the returned Collection iterator is recommended to iterate in the order [1.1.1.1, 2.2.2.2, 3.3.3.3].
    
    Parameters:
    
    host - host to resolve
    
    Returns:
    
    resolved InetAddresses, or an empty collection if no addresses were found