stream.storm.config

Class StreamHandler

java.lang.Object

stream.storm.config.ATopologyElementHandler

stream.storm.config.StreamHandler

All Implemented Interfaces:

ConfigHandler

public class StreamHandler
extends ATopologyElementHandler

Author:

chris

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	StreamHandler.StreamFinder

Field Summary

Fields

Modifier and Type	Field and Description
(package private) static org.slf4j.Logger	log
(package private) String	xml

Fields inherited from class stream.storm.config.ATopologyElementHandler

objectFactory

Constructor Summary

Constructors

Constructor and Description
StreamHandler(ObjectFactory of, String xml)

Method Summary

Methods

Modifier and Type	Method and Description
void	handle(Element el, StreamTopology st, backtype.storm.topology.TopologyBuilder builder)
boolean	handles(Element el)

Methods inherited from class stream.storm.config.ATopologyElementHandler

getInputNames

Methods inherited from class java.lang.Object

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

Field Detail

log

static org.slf4j.Logger log

xml

final String xml

Constructor Detail

StreamHandler

public StreamHandler(ObjectFactory of,
             String xml)

Parameters:

of -

Method Detail

handles

public boolean handles(Element el)

See Also:

ConfigHandler.handles(org.w3c.dom.Element)

handle

public void handle(Element el,
          StreamTopology st,
          backtype.storm.topology.TopologyBuilder builder)
            throws Exception

Throws:

Exception

See Also:

ConfigHandler.handle(org.w3c.dom.Element, stream.StreamTopology, backtype.storm.topology.TopologyBuilder)