Package org.apache.flink.streaming.connectors.wikiedits

Class WikipediaEditsSource

java.lang.Object

org.apache.flink.api.common.functions.AbstractRichFunction

org.apache.flink.streaming.api.functions.source.RichSourceFunction<WikipediaEditEvent>

org.apache.flink.streaming.connectors.wikiedits.WikipediaEditsSource

All Implemented Interfaces:

Serializable, org.apache.flink.api.common.functions.Function, org.apache.flink.api.common.functions.RichFunction, org.apache.flink.streaming.api.functions.source.SourceFunction<WikipediaEditEvent>

@Deprecated
public class WikipediaEditsSource
extends org.apache.flink.streaming.api.functions.source.RichSourceFunction<WikipediaEditEvent>

Deprecated.

This class is based on the SourceFunction API, which is due to be removed. Use the new Source API instead.

This class is a SourceFunction that reads WikipediaEditEvent instances from the IRC channel #en.wikipedia.

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.flink.streaming.api.functions.source.SourceFunction

org.apache.flink.streaming.api.functions.source.SourceFunction.SourceContext<T extends Object>

Field Summary

Fields

Modifier and Type	Field	Description
static String	DEFAULT_CHANNEL	Deprecated. IRC channel to join.
static String	DEFAULT_HOST	Deprecated. Hostname of the server to connect to.
static int	DEFAULT_PORT	Deprecated. Port of the server to connect to.

Constructor Summary

Constructors

Constructor	Description
WikipediaEditsSource()	Deprecated. Creates a source reading WikipediaEditEvent instances from the IRC channel #en.wikipedia.
WikipediaEditsSource(String host, int port, String channel)	Deprecated. Creates a source reading WikipediaEditEvent instances from the specified IRC channel.

Method Summary

Modifier and Type	Method	Description
void	cancel()	Deprecated.
void	run(org.apache.flink.streaming.api.functions.source.SourceFunction.SourceContext<WikipediaEditEvent> ctx)	Deprecated.

Methods inherited from class org.apache.flink.api.common.functions.AbstractRichFunction

close, getIterationRuntimeContext, getRuntimeContext, open, setRuntimeContext

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_HOST

public static final String DEFAULT_HOST

Deprecated.

Hostname of the server to connect to.

See Also:

Constant Field Values

DEFAULT_PORT

public static final int DEFAULT_PORT

Deprecated.

Port of the server to connect to.

See Also:

Constant Field Values

DEFAULT_CHANNEL

public static final String DEFAULT_CHANNEL

Deprecated.

IRC channel to join.

See Also:

Constant Field Values

Constructor Detail

WikipediaEditsSource

public WikipediaEditsSource()

Deprecated.

Creates a source reading WikipediaEditEvent instances from the IRC channel #en.wikipedia.

This creates a separate Thread for the IRC connection.

WikipediaEditsSource

public WikipediaEditsSource(String host,
                            int port,
                            String channel)

Deprecated.

Creates a source reading WikipediaEditEvent instances from the specified IRC channel.

In most cases, you want to use the default WikipediaEditsSource(java.lang.String, int, java.lang.String) constructor. This constructor is meant to be used only if there is a problem with the default constructor.

Parameters:

host - The IRC server to connect to.

port - The port of the IRC server to connect to.

channel - The channel to join. Messages not matching the expected format will be ignored.

Method Detail

run

public void run(org.apache.flink.streaming.api.functions.source.SourceFunction.SourceContext<WikipediaEditEvent> ctx)
         throws Exception

Deprecated.

Throws:

Exception

cancel

public void cancel()

Deprecated.