com.goldenhammer.nodecontroller
Class IPGenerator

java.lang.Object
  com.goldenhammer.nodecontroller.IPGenerator

public class IPGenerator

extends java.lang.Object

This class is a helper class for the SimulationController. It's job is to take input paramters (the ip generation mode, and the specific ip addresses) and turn them into a collection of ip addresses

Constructor Summary

IPGenerator()

Method Summary

static java.util.Collection	generateIPs(java.lang.String startIP, java.lang.String endIP) this method takes the begining ip address and the last ip address and fills the IP address in between
static java.util.Collection	tokenizeIPs(java.lang.String ipList) takes a string which contains a list of ips or addresses separated by spaces and tokenizes them to return a list of individual addresses

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

IPGenerator

public IPGenerator()

Method Detail

generateIPs

public static java.util.Collection generateIPs(java.lang.String startIP,
                                               java.lang.String endIP)
                                        throws java.security.InvalidParameterException

this method takes the begining ip address and the last ip address and fills the IP address in between

Parameters:

startIP -

endIP -

Returns:

all the ip's (inclusivly) in between startIP and endIP

Throws:

java.security.InvalidParameterException

tokenizeIPs

public static java.util.Collection tokenizeIPs(java.lang.String ipList)

takes a string which contains a list of ips or addresses separated by spaces and tokenizes them to return a list of individual addresses

Parameters:

ipList - - a list of IPs seperated by a single white space

Returns:

a list of individual addresses