com.twitter.common.net.pool

Interface DynamicHostSet.HostChangeMonitor<T>

Enclosing interface:

DynamicHostSet<T>

public static interface DynamicHostSet.HostChangeMonitor<T>

An interface to an object that is interested in receiving notification whenever the host set changes.

Method Summary

Modifier and Type	Method and Description
void	onChange(com.google.common.collect.ImmutableSet<T> hostSet) Called when either the available set of services changes (when a service dies or a new instance comes on-line) or when an existing service advertises a status or health change.

Method Detail

onChange

void onChange(com.google.common.collect.ImmutableSet<T> hostSet)

Called when either the available set of services changes (when a service dies or a new instance comes on-line) or when an existing service advertises a status or health change.

Parameters:

hostSet - the current set of available ServiceInstances