org.cdlib.xtf.dynaXML
Class IpList.IpRange

Object
  IpList.IpRange

Enclosing class:

IpList

private class IpList.IpRange
extends Object

Data structure to keep track of a range of IP addresses and whether they are "positive" or "negative". Provides a way to check if an IP address falls within the range.

Field Summary

IpList.IpAddr	endAddr End of the range (can be equal to startAddr)
boolean	isPositive true if the range is specified IP address to include, false if it specifies addresses to exclude.
IpList.IpAddr	startAddr Start of the range

Constructor Summary

IpList.IpRange(IpList.IpAddr _start, IpList.IpAddr _end, boolean _isPos)
Construct an IP range.

Method Summary

(package private) boolean

matches(IpList.IpAddr addr) Checks if a specified IP address falls within the range.

Methods inherited from class Object

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

Field Detail

startAddr

public IpList.IpAddr startAddr

Start of the range

endAddr

public IpList.IpAddr endAddr

End of the range (can be equal to startAddr)

isPositive

public boolean isPositive

true if the range is specified IP address to include, false if it specifies addresses to exclude.

Constructor Detail

IpList.IpRange

IpList.IpRange(IpList.IpAddr _start,
               IpList.IpAddr _end,
               boolean _isPos)

Construct an IP range.

Parameters:

_start - Starting address

_end - Ending address (can equal _start)

_isPos - true if range specified IPs to include, false to specify IPs to exclude.

Method Detail

matches

boolean matches(IpList.IpAddr addr)

Checks if a specified IP address falls within the range.