```
public class NetworkMap
extends Object
```
Contains global worker's host and port info.

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`String`	`getAddress()`
`String`	`getHostNameForWorker(int dstWorkerId)`
`int`	`getPortForWorker(int dstWorkerId)`
`String`	`getSelfHostNameOrIp()`
`int`	`getSelfPort()`
`int`	`getSelfWorkerId()`
`int`	`getWorkerNum()`

public NetworkMap(int workerId,
                  int workerNum,
                  int initPort,
                  String[] ipOrHostNames)

public String getHostNameForWorker(int dstWorkerId)

public int getPortForWorker(int dstWorkerId)

Class NetworkMap