ucr.core
Class HostCache

java.lang.Object
  ucr.core.HostCache

public class HostCache

extends java.lang.Object

A cache of the known hosts on the network

Field Summary

private java.util.Vector	hosts
private int	poscount

Constructor Summary

(package private)

HostCache() Constructs an empty HostCache

Method Summary

void	addHost(Host host)
java.lang.StringBuffer	getDumpedHostList() returns a string representation of the current connections
java.util.Enumeration	getHosts() Get an enumeration of the hosts cached
java.util.List	getKnownHosts() Get a list of the Hosts cached
(package private) Host	nextHost() Get the next host available - workx in a round-robin fashion
(package private) int	size() Query how many hosts are cached

Methods inherited from class java.lang.Object

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

Field Detail

hosts

private java.util.Vector hosts

poscount

private int poscount

Constructor Detail

HostCache

HostCache()

Constructs an empty HostCache

Method Detail

addHost

public void addHost(Host host)

getKnownHosts

public java.util.List getKnownHosts()

Get a list of the Hosts cached

Returns:

host list

size

int size()

Query how many hosts are cached

Returns:

number of hosts

nextHost

Host nextHost()

Get the next host available - workx in a round-robin fashion

Returns:

host or null if none available

getHosts

public java.util.Enumeration getHosts()

Get an enumeration of the hosts cached

getDumpedHostList

public java.lang.StringBuffer getDumpedHostList()

returns a string representation of the current connections