org.apache.streams.moreover

Class MoreoverProvider

java.lang.Object

org.apache.streams.moreover.MoreoverProvider

All Implemented Interfaces:

Serializable, StreamsOperation, StreamsProvider

public class MoreoverProvider
extends Object
implements StreamsProvider

Streams Provider for the Moreover Metabase API.

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
protected Queue<StreamsDatum>	providerQueue
static String	STREAMS_ID

Constructor Summary

Constructors

Constructor and Description
MoreoverProvider(MoreoverConfiguration moreoverConfiguration) MoreoverProvider constructor.

Method Summary

Modifier and Type	Method and Description
void	cleanUp()
String	getId()
boolean	isRunning()
static void	main(String[] args) To use from command line: Supply configuration similar to src/test/resources/rss.conf Launch using: mvn exec:java -Dexec.mainClass=org.apache.streams.moreover.MoreoverProvider -Dexec.args="rss.conf articles.json"
void	prepare(Object configurationObject)
StreamsResultSet	readCurrent()
StreamsResultSet	readNew(BigInteger sequence)
StreamsResultSet	readRange(org.joda.time.DateTime start, org.joda.time.DateTime end)
void	startStream()

Methods inherited from class java.lang.Object

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

Field Detail

STREAMS_ID

public static final String STREAMS_ID

See Also:

Constant Field Values

providerQueue

protected volatile Queue<StreamsDatum> providerQueue

Constructor Detail

MoreoverProvider

public MoreoverProvider(MoreoverConfiguration moreoverConfiguration)

MoreoverProvider constructor.

Parameters:

moreoverConfiguration - MoreoverConfiguration

Method Detail

getId

public String getId()

Specified by:

getId in interface StreamsOperation

startStream

public void startStream()

Specified by:

startStream in interface StreamsProvider

readCurrent

public StreamsResultSet readCurrent()

Specified by:

readCurrent in interface StreamsProvider

readNew

public StreamsResultSet readNew(BigInteger sequence)

Specified by:

readNew in interface StreamsProvider

readRange

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

Specified by:

readRange in interface StreamsProvider

isRunning

public boolean isRunning()

Specified by:

isRunning in interface StreamsProvider

prepare

public void prepare(Object configurationObject)

Specified by:

prepare in interface StreamsOperation

cleanUp

public void cleanUp()

Specified by:

cleanUp in interface StreamsOperation

main

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

To use from command line:

Supply configuration similar to src/test/resources/rss.conf

Launch using:

mvn exec:java -Dexec.mainClass=org.apache.streams.moreover.MoreoverProvider -Dexec.args="rss.conf articles.json"

Parameters:

args - args

Throws:

Exception - Exception