org.apache.streams.twitter.provider

Class TwitterEngagersProvider

java.lang.Object

org.apache.streams.twitter.provider.TwitterTimelineProvider

org.apache.streams.twitter.provider.TwitterEngagersProvider

All Implemented Interfaces:

Serializable, StreamsOperation, StreamsProvider

public class TwitterEngagersProvider
extends TwitterTimelineProvider
implements StreamsProvider, Serializable

Retrieve posts from a list of user ids or names, then provide all of the users who retweeted those posts.

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
protected com.google.common.util.concurrent.ListeningExecutorService	executor
protected ReadWriteLock	lock
protected Queue<StreamsDatum>	providerQueue
protected AtomicBoolean	running

Fields inherited from class org.apache.streams.twitter.provider.TwitterTimelineProvider

client, end, ids, idsCount, MAX_NUMBER_WAITING, names, start

Constructor Summary

Constructors

Constructor and Description
TwitterEngagersProvider(TwitterEngagersProviderConfiguration config)

Method Summary

Modifier and Type	Method and Description
void	cleanUp()
protected Queue<StreamsDatum>	constructQueue()
TwitterEngagersProviderConfiguration	getConfig()
String	getId()
Queue<StreamsDatum>	getProviderQueue()
boolean	isRunning()
static void	main(String[] args) To use from command line: Supply (at least) the following required configuration in application.conf: twitter.oauth.consumerKey twitter.oauth.consumerSecret twitter.oauth.accessToken twitter.oauth.accessTokenSecret twitter.info Launch using: mvn exec:java -Dexec.mainClass=org.apache.streams.twitter.provider.TwitterEngagersProvider -Dexec.args="application.conf retweeters.json.txt"
void	prepare(Object configurationObject)
StreamsResultSet	readCurrent()
StreamsResultSet	readNew(BigInteger sequence)
StreamsResultSet	readRange(org.joda.time.DateTime start, org.joda.time.DateTime end)
void	startStream()
protected void	submitRetweeterIdsTaskThread(Long postId)

Methods inherited from class org.apache.streams.twitter.provider.TwitterTimelineProvider

getTwitterClient, submitTimelineThreads

Methods inherited from class java.lang.Object

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

Field Detail

lock

protected final ReadWriteLock lock

providerQueue

protected volatile Queue<StreamsDatum> providerQueue

running

protected final AtomicBoolean running

executor

protected com.google.common.util.concurrent.ListeningExecutorService executor

Constructor Detail

TwitterEngagersProvider

public TwitterEngagersProvider(TwitterEngagersProviderConfiguration config)

Method Detail

getConfig

public TwitterEngagersProviderConfiguration getConfig()

Overrides:

getConfig in class TwitterTimelineProvider

main

public static void main(String[] args)
                 throws Exception

To use from command line:

Supply (at least) the following required configuration in application.conf:

twitter.oauth.consumerKey twitter.oauth.consumerSecret twitter.oauth.accessToken twitter.oauth.accessTokenSecret twitter.info

Launch using:

mvn exec:java -Dexec.mainClass=org.apache.streams.twitter.provider.TwitterEngagersProvider -Dexec.args="application.conf retweeters.json.txt"

Parameters:

args - args

Throws:

Exception - Exception

getProviderQueue

public Queue<StreamsDatum> getProviderQueue()

Overrides:

getProviderQueue in class TwitterTimelineProvider

getId

public String getId()

Specified by:

getId in interface StreamsOperation

Overrides:

getId in class TwitterTimelineProvider

prepare

public void prepare(Object configurationObject)

Specified by:

prepare in interface StreamsOperation

Overrides:

prepare in class TwitterTimelineProvider

startStream

public void startStream()

Specified by:

startStream in interface StreamsProvider

Overrides:

startStream in class TwitterTimelineProvider

submitRetweeterIdsTaskThread

protected void submitRetweeterIdsTaskThread(Long postId)

readCurrent

public StreamsResultSet readCurrent()

Specified by:

readCurrent in interface StreamsProvider

Overrides:

readCurrent in class TwitterTimelineProvider

constructQueue

protected Queue<StreamsDatum> constructQueue()

Overrides:

constructQueue in class TwitterTimelineProvider

readNew

public StreamsResultSet readNew(BigInteger sequence)

Specified by:

readNew in interface StreamsProvider

Overrides:

readNew in class TwitterTimelineProvider

readRange

public StreamsResultSet readRange(org.joda.time.DateTime start,
                                  org.joda.time.DateTime end)

Specified by:

readRange in interface StreamsProvider

Overrides:

readRange in class TwitterTimelineProvider

cleanUp

public void cleanUp()

Specified by:

cleanUp in interface StreamsOperation

Overrides:

cleanUp in class TwitterTimelineProvider

isRunning

public boolean isRunning()

Specified by:

isRunning in interface StreamsProvider

Overrides:

isRunning in class TwitterTimelineProvider