org.gridgain.grid

Interface GridAddressResolver

public interface GridAddressResolver

Provides resolution between external and internal addresses. In some cases network routers are configured to perform address mapping between external and internal networks and the same mapping must be available to SPIs in GridGain that perform communication over IP protocols.

Method Summary

Methods

Modifier and Type	Method and Description
Collection<InetSocketAddress>	getExternalAddresses(InetSocketAddress addr) Maps internal address to a collection of external addresses.

Method Detail

getExternalAddresses

Collection<InetSocketAddress> getExternalAddresses(InetSocketAddress addr)
                                                   throws GridException

Maps internal address to a collection of external addresses.

Parameters:

addr - Internal (local) address.

Returns:

Collection of addresses that this local address is "known" outside. Note that if there are more than one external network the local address can be mapped differently to each and therefore may need to return multiple external addresses.

Throws:

GridException - Thrown if any exception occurs.