Package com.digitalpebble.stormcrawler.indexing

Class DummyIndexer

java.lang.Object

org.apache.storm.topology.base.BaseComponent

org.apache.storm.topology.base.BaseRichBolt

com.digitalpebble.stormcrawler.indexing.AbstractIndexerBolt

com.digitalpebble.stormcrawler.indexing.DummyIndexer

All Implemented Interfaces:

Serializable, org.apache.storm.task.IBolt, org.apache.storm.topology.IComponent, org.apache.storm.topology.IRichBolt

public class DummyIndexer
extends AbstractIndexerBolt

* Any tuple that went through all the previous bolts is sent to the status stream with a Status of FETCHED. This allows the bolt in charge of storing the status to rely exclusively on the status stream, as done with the real indexers.

See Also:

Serialized Form

Field Summary

Fields inherited from class com.digitalpebble.stormcrawler.indexing.AbstractIndexerBolt

canonicalMetadataParamName, ignoreEmptyFieldValueParamName, metadata2fieldParamName, metadataFilterParamName, textFieldParamName, textLengthParamName, urlFieldParamName

Constructor Summary

Constructors

Constructor	Description
DummyIndexer()

Method Summary

Modifier and Type	Method	Description
void	execute(org.apache.storm.tuple.Tuple tuple)
void	prepare(Map<String,Object> conf, org.apache.storm.task.TopologyContext context, org.apache.storm.task.OutputCollector collector)

Methods inherited from class com.digitalpebble.stormcrawler.indexing.AbstractIndexerBolt

declareOutputFields, fieldNameForText, fieldNameForURL, filterDocument, filterMetadata, getDocumentID, ignoreEmptyFields, trimText, valueForURL

Methods inherited from class org.apache.storm.topology.base.BaseRichBolt

cleanup

Methods inherited from class org.apache.storm.topology.base.BaseComponent

getComponentConfiguration

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.storm.topology.IComponent

getComponentConfiguration

Constructor Detail

DummyIndexer

public DummyIndexer()

Method Detail

prepare

public void prepare(Map<String,Object> conf,
                    org.apache.storm.task.TopologyContext context,
                    org.apache.storm.task.OutputCollector collector)

Specified by:

prepare in interface org.apache.storm.task.IBolt

Overrides:

prepare in class AbstractIndexerBolt

execute

public void execute(org.apache.storm.tuple.Tuple tuple)