Package org.opennms.core.network

Class IpListFromUrl

java.lang.Object

org.opennms.core.network.IpListFromUrl

public abstract class IpListFromUrl
extends Object

Convenience class for generating a list of IP addresses from a file URL.

Constructor Summary

Constructors

Constructor	Description
IpListFromUrl()

Method Summary

Modifier and Type	Method	Description
static List<String>	fetch(String url)	This method is used to read all interfaces from an URL file.

Methods inherited from class java.lang.Object

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

Constructor Detail

IpListFromUrl

public IpListFromUrl()

Method Detail

fetch

public static List<String> fetch(String url)

This method is used to read all interfaces from an URL file.

 The file URL is read and each entry in this file checked. Each line
  in the URL file can be one of -
  <IP><space>#<comments>
  or
  <IP>
  or
  #<comments>

  Lines starting with a '#' are ignored and so are characters after
  a '<space>#' in a line.
 

Parameters:

url - The url file to read

Returns:

list of IPs in the file