Package org.opennms.protocols.ip

Class IPHeader.RouteOption

java.lang.Object

org.opennms.protocols.ip.IPHeader.Option

org.opennms.protocols.ip.IPHeader.RouteOption

Direct Known Subclasses:

IPHeader.LooseSourceRouteOption, IPHeader.RouteRecordOption, IPHeader.StrictSourceRouteOption

Enclosing class:

IPHeader

public static class IPHeader.RouteOption
extends IPHeader.Option

This class represents routing options that may be part of an IP header. The route defines a set of IP addresses that a packet may have or should pass though.

Field Summary

Fields

Modifier and Type	Field	Description
protected List<IPv4Address>	m_addrs	The list of addresses for the packet to hit on it's way to it's destination

Fields inherited from class org.opennms.protocols.ip.IPHeader.Option

CODE_END_OF_OPTION_LIST, CODE_LOOSE_SOURCE_ROUTE, CODE_ROUTE_RECORD, CODE_STRICT_SOURCE_ROUTE, m_code

Method Summary

Modifier and Type	Method	Description
Iterator<IPv4Address>	iterator()	Returns the iterator that may be used to look at the encapsulated addresses.
int	size()	Returns the number of addresses contained in the option list.

Methods inherited from class org.opennms.protocols.ip.IPHeader.Option

getOptionClass, getOptionNumber, isOptionCopied

Methods inherited from class java.lang.Object

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

Field Details

m_addrs

protected List<IPv4Address> m_addrs

The list of addresses for the packet to hit on it's way to it's destination

Method Details

iterator

public Iterator<IPv4Address> iterator()

Returns the iterator that may be used to look at the encapsulated addresses. The class IPv4Address is used to represent the addresses in the list.

Returns:

An iterator that can be used to operate on the list.

size

public int size()

Returns the number of addresses contained in the option list.