com.spotify.folsom

Class AbstractRawMemcacheClient

java.lang.Object

com.spotify.folsom.AbstractRawMemcacheClient

All Implemented Interfaces:

ObservableClient, RawMemcacheClient

Direct Known Subclasses:

AbstractMultiMemcacheClient, DefaultRawMemcacheClient, FakeRawMemcacheClient, NotConnectedClient, ReconnectingClient, ResolvingKetamaClient

public abstract class AbstractRawMemcacheClient
extends java.lang.Object
implements RawMemcacheClient

Field Summary

Fields

Modifier and Type	Field and Description
private java.util.Set<ConnectionChangeListener>	listeners

Constructor Summary

Constructors

Constructor and Description
AbstractRawMemcacheClient()

Method Summary

Modifier and Type	Method and Description
void	notifyConnectionChange()
protected int	numListeners()
void	registerForConnectionChanges(ConnectionChangeListener listener) Register for connection change events.
void	unregisterForConnectionChanges(ConnectionChangeListener listener) Unregister the provided listener so that it no longer receives connection change callbacks.

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.spotify.folsom.RawMemcacheClient

getAllNodes, numActiveConnections, numPendingRequests, numTotalConnections, send, shutdown, streamNodes

Methods inherited from interface com.spotify.folsom.ObservableClient

awaitConnected, awaitDisconnected, awaitFullyConnected, awaitFullyDisconnected, awaitFuture, connectFuture, disconnectFuture, fullyConnectedFuture, fullyDisconnectFuture, getConnectionFailure, isConnected

Field Detail

listeners

private final java.util.Set<ConnectionChangeListener> listeners

Constructor Detail

AbstractRawMemcacheClient

public AbstractRawMemcacheClient()

Method Detail

registerForConnectionChanges

public void registerForConnectionChanges(ConnectionChangeListener listener)

Description copied from interface: ObservableClient

Register for connection change events. This should trigger at least once for every connection change. You should immediately get an initial callback, so that if you are creating a CompletionStage looking for a connection state that has already been reached it will return immediately.

Specified by:

registerForConnectionChanges in interface ObservableClient

Parameters:

listener - the listener to notify of connection changes

unregisterForConnectionChanges

public void unregisterForConnectionChanges(ConnectionChangeListener listener)

Description copied from interface: ObservableClient

Unregister the provided listener so that it no longer receives connection change callbacks.

Specified by:

unregisterForConnectionChanges in interface ObservableClient

Parameters:

listener - the listener to unregister.

notifyConnectionChange

public final void notifyConnectionChange()

Specified by:

notifyConnectionChange in interface ObservableClient

numListeners

protected int numListeners()