org.gcube.socialnetworking.socialdataindexer

Class SocialDataIndexerPlugin

java.lang.Object

org.gcube.vremanagement.executor.plugin.Plugin<SocialDataIndexerPluginDeclaration>

org.gcube.socialnetworking.socialdataindexer.SocialDataIndexerPlugin

public class SocialDataIndexerPlugin
extends org.gcube.vremanagement.executor.plugin.Plugin<SocialDataIndexerPluginDeclaration>

The SocialDataIndexerPlugin synchronizes and indexes data coming from the cassandra cluster in the elasticsearch engine.

Author:

Costantino Perciante at ISTI-CNR (costantino.perciante@isti.cnr.it)

Field Summary

Fields inherited from class org.gcube.vremanagement.executor.plugin.Plugin

iterationNumber, percentageSetter, pluginDeclaration, uuid

Constructor Summary

Constructors

Constructor and Description
SocialDataIndexerPlugin(SocialDataIndexerPluginDeclaration pluginDeclaration)

Method Summary

Methods

Modifier and Type	Method and Description
void	deleteDocumentsWithTimestampLowerThan(long timestamp) Delete disabled feeds in the index
void	launch(Map<String,Object> inputs)
protected void	onStop()

Methods inherited from class org.gcube.vremanagement.executor.plugin.Plugin

getIterationNumber, getPluginDeclaration, getUUID, setIterationNumber, setPercentageEvolution, setPercentageSetter, setUUID, stop

Methods inherited from class java.lang.Object

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

Constructor Detail

SocialDataIndexerPlugin

public SocialDataIndexerPlugin(SocialDataIndexerPluginDeclaration pluginDeclaration)

Method Detail

launch

public void launch(Map<String,Object> inputs)
            throws Exception

Specified by:

launch in class org.gcube.vremanagement.executor.plugin.Plugin<SocialDataIndexerPluginDeclaration>

Throws:

Exception

deleteDocumentsWithTimestampLowerThan

public void deleteDocumentsWithTimestampLowerThan(long timestamp)

Delete disabled feeds in the index

Parameters:

timestamp - delete feeds whose _timestamp is lower than timestamp

onStop

protected void onStop()
               throws Exception

Specified by:

onStop in class org.gcube.vremanagement.executor.plugin.Plugin<SocialDataIndexerPluginDeclaration>

Throws:

Exception