Package org.yamcs.http.websocket

Class StreamResource

java.lang.Object

org.yamcs.http.websocket.StreamResource

All Implemented Interfaces:

WebSocketResource, StreamSubscriber

public class StreamResource
extends Object
implements StreamSubscriber, WebSocketResource

Capable of producing and consuming yarch Stream data (Tuples) over web socket

Constructor Summary

Constructors

Constructor	Description
StreamResource(ConnectedWebSocketClient client)

Method Summary

Modifier and Type	Method	Description
String	getName()
void	onTuple(Stream stream, Tuple tuple)
void	selectProcessor(Processor processor)
void	socketClosed()	Called when the web socket is closed
void	streamClosed(Stream stream)
WebSocketReply	subscribe(WebSocketDecodeContext ctx, WebSocketDecoder decoder)
void	unselectProcessor()
WebSocketReply	unsubscribe(WebSocketDecodeContext ctx, WebSocketDecoder decoder)

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.yamcs.http.websocket.WebSocketResource

processRequest, subscribe, subscribeAll, unsubscribeAll

Constructor Detail

StreamResource

public StreamResource(ConnectedWebSocketClient client)

Method Detail

getName

public String getName()

Specified by:

getName in interface WebSocketResource

subscribe

public WebSocketReply subscribe(WebSocketDecodeContext ctx,
                                WebSocketDecoder decoder)
                         throws WebSocketException

Specified by:

subscribe in interface WebSocketResource

Throws:

WebSocketException

onTuple

public void onTuple(Stream stream,
                    Tuple tuple)

Specified by:

onTuple in interface StreamSubscriber

streamClosed

public void streamClosed(Stream stream)

Specified by:

streamClosed in interface StreamSubscriber

unsubscribe

public WebSocketReply unsubscribe(WebSocketDecodeContext ctx,
                                  WebSocketDecoder decoder)
                           throws WebSocketException

Specified by:

unsubscribe in interface WebSocketResource

Throws:

WebSocketException

selectProcessor

public void selectProcessor(Processor processor)
                     throws ProcessorException

Specified by:

selectProcessor in interface WebSocketResource

Throws:

ProcessorException

unselectProcessor

public void unselectProcessor()

Specified by:

unselectProcessor in interface WebSocketResource

socketClosed

public void socketClosed()

Description copied from interface: WebSocketResource

Called when the web socket is closed

Specified by:

socketClosed in interface WebSocketResource