Uses of Interface
org.apache.flink.streaming.api.functions.source.SourceFunction

Packages that use SourceFunction

Package	Description
org.apache.flink.streaming.api.environment
org.apache.flink.streaming.api.functions.source
org.apache.flink.streaming.api.operators

Uses of SourceFunction in org.apache.flink.streaming.api.environment

Methods in org.apache.flink.streaming.api.environment with parameters of type SourceFunction

Modifier and Type	Method and Description
<OUT> DataStreamSource<OUT>	StreamExecutionEnvironment.addSource(SourceFunction<OUT> function) Adds a Data Source to the streaming topology.
<OUT> DataStreamSource<OUT>	StreamExecutionEnvironment.addSource(SourceFunction<OUT> function, String sourceName) Ads a data source with a custom type information thus opening a DataStream.
<OUT> DataStreamSource<OUT>	StreamExecutionEnvironment.addSource(SourceFunction<OUT> function, String sourceName, TypeInformation<OUT> typeInfo) Ads a data source with a custom type information thus opening a DataStream.
<OUT> DataStreamSource<OUT>	StreamExecutionEnvironment.addSource(SourceFunction<OUT> function, TypeInformation<OUT> typeInfo) Ads a data source with a custom type information thus opening a DataStream.

Uses of SourceFunction in org.apache.flink.streaming.api.functions.source

Subinterfaces of SourceFunction in org.apache.flink.streaming.api.functions.source

Modifier and Type	Interface and Description
interface	EventTimeSourceFunction<T> A marker interface that must be implemented by SourceFunctions that emit elements with timestamps.
interface	ParallelSourceFunction<OUT> A stream data source that is executed in parallel.

Classes in org.apache.flink.streaming.api.functions.source that implement SourceFunction

Modifier and Type	Class and Description
class	ConnectorSource<OUT>
class	FileMonitoringFunction
class	FileSourceFunction<OUT>
class	FromElementsFunction<T> A stream source function that returns a sequence of elements.
class	FromIteratorFunction<T>
class	FromSplittableIteratorFunction<T>
class	MessageAcknowledingSourceBase<Type,Id> Abstract base class for data sources that receive elements from a message queue and acknowledge them back by IDs.
class	RichEventTimeSourceFunction<OUT> Base class for implementing a parallel event-time data source that has access to context information (via AbstractRichFunction.getRuntimeContext()) and additional life-cycle methods (AbstractRichFunction.open(org.apache.flink.configuration.Configuration) and AbstractRichFunction.close().
class	RichParallelSourceFunction<OUT> Base class for implementing a parallel data source.
class	RichSourceFunction<OUT> Base class for implementing a parallel data source that has access to context information (via AbstractRichFunction.getRuntimeContext()) and additional life-cycle methods (AbstractRichFunction.open(org.apache.flink.configuration.Configuration) and AbstractRichFunction.close().
class	SocketTextStreamFunction A source function that reads strings from a socket.
class	StatefulSequenceSource A stateful streaming source that emits each number from a given interval exactly once, possibly in parallel.

Uses of SourceFunction in org.apache.flink.streaming.api.operators

Constructors in org.apache.flink.streaming.api.operators with parameters of type SourceFunction

Constructor and Description
StreamSource(SourceFunction<T> sourceFunction)