rice.p2p.scribe
Class ScribeImpl.ScribeClientConverter

java.lang.Object
  rice.p2p.scribe.ScribeImpl.ScribeClientConverter

All Implemented Interfaces:

ScribeClient, ScribeMultiClient

Enclosing class:

ScribeImpl

public static class ScribeImpl.ScribeClientConverter
extends java.lang.Object
implements ScribeMultiClient

Adapts an old ScribeClient to a new ScribeMultiClient This is for reverse compatibility.

Constructor Summary

ScribeImpl.ScribeClientConverter(ScribeClient client)

Method Summary

boolean	anycast(Topic topic, ScribeContent content) This method is invoked when an anycast is received for a topic which this client is interested in.
void	childAdded(Topic topic, NodeHandle child) Informs this client that a child was added to a topic in which it was interested in.
void	childRemoved(Topic topic, NodeHandle child) Informs this client that a child was removed from a topic in which it was interested in.
void	deliver(Topic topic, ScribeContent content) This method is invoked when a message is delivered for a topic this client is interested in.
void	subscribeFailed(java.util.Collection<Topic> topics) Informs the client that a subscribe on the given topic failed - the client should retry the subscribe or take appropriate action.
void	subscribeFailed(Topic topic) Informs the client that a subscribe on the given topic failed - the client should retry the subscribe or take appropriate action.
void	subscribeSuccess(java.util.Collection<Topic> topics) Informs the client that a subscribe on the given topic failed - the client should retry the subscribe or take appropriate action.

Methods inherited from class java.lang.Object

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

Constructor Detail

ScribeImpl.ScribeClientConverter

public ScribeImpl.ScribeClientConverter(ScribeClient client)

Method Detail

subscribeFailed

public void subscribeFailed(java.util.Collection<Topic> topics)

Description copied from interface: ScribeMultiClient

Informs the client that a subscribe on the given topic failed - the client should retry the subscribe or take appropriate action.

Specified by:

subscribeFailed in interface ScribeMultiClient

subscribeSuccess

public void subscribeSuccess(java.util.Collection<Topic> topics)

Description copied from interface: ScribeMultiClient

Informs the client that a subscribe on the given topic failed - the client should retry the subscribe or take appropriate action.

Specified by:

subscribeSuccess in interface ScribeMultiClient

anycast

public boolean anycast(Topic topic,
                       ScribeContent content)

Description copied from interface: ScribeClient

This method is invoked when an anycast is received for a topic which this client is interested in. The client should return whether or not the anycast should continue.

Specified by:

anycast in interface ScribeClient

Specified by:

anycast in interface ScribeMultiClient

Parameters:

topic - The topic the message was anycasted to

content - The content which was anycasted

Returns:

Whether or not the anycast should continue, true if we will accept the anycast

childAdded

public void childAdded(Topic topic,
                       NodeHandle child)

Description copied from interface: ScribeClient

Informs this client that a child was added to a topic in which it was interested in.

Specified by:

childAdded in interface ScribeClient

Specified by:

childAdded in interface ScribeMultiClient

Parameters:

topic - The topic to unsubscribe from

child - The child that was added

childRemoved

public void childRemoved(Topic topic,
                         NodeHandle child)

Description copied from interface: ScribeClient

Informs this client that a child was removed from a topic in which it was interested in.

Specified by:

childRemoved in interface ScribeClient

Specified by:

childRemoved in interface ScribeMultiClient

Parameters:

topic - The topic to unsubscribe from

child - The child that was removed

deliver

public void deliver(Topic topic,
                    ScribeContent content)

Description copied from interface: ScribeClient

This method is invoked when a message is delivered for a topic this client is interested in.

Specified by:

deliver in interface ScribeClient

Specified by:

deliver in interface ScribeMultiClient

Parameters:

topic - The topic the message was published to

content - The content which was published

subscribeFailed

public void subscribeFailed(Topic topic)

Description copied from interface: ScribeClient

Informs the client that a subscribe on the given topic failed - the client should retry the subscribe or take appropriate action.

Specified by:

subscribeFailed in interface ScribeClient

Specified by:

subscribeFailed in interface ScribeMultiClient

Parameters:

topic - The topic which the subscribe failed on