Package io.pravega.connectors.flink

Class FlinkPravegaTableFactoryBase.FlinkPravegaTableSourceImpl

java.lang.Object

io.pravega.connectors.flink.FlinkPravegaTableSource

io.pravega.connectors.flink.FlinkPravegaTableFactoryBase.FlinkPravegaTableSourceImpl

All Implemented Interfaces:

org.apache.flink.table.sources.BatchTableSource<org.apache.flink.types.Row>, org.apache.flink.table.sources.DefinedProctimeAttribute, org.apache.flink.table.sources.DefinedRowtimeAttributes, org.apache.flink.table.sources.StreamTableSource<org.apache.flink.types.Row>, org.apache.flink.table.sources.TableSource<org.apache.flink.types.Row>

Enclosing class:

FlinkPravegaTableFactoryBase

public static final class FlinkPravegaTableFactoryBase.FlinkPravegaTableSourceImpl
extends FlinkPravegaTableSource

Nested Class Summary

Nested classes/interfaces inherited from class io.pravega.connectors.flink.FlinkPravegaTableSource

FlinkPravegaTableSource.BuilderBase<T extends FlinkPravegaTableSource,B extends io.pravega.connectors.flink.AbstractStreamingReaderBuilder>

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	FlinkPravegaTableSourceImpl(java.util.function.Supplier<FlinkPravegaReader<org.apache.flink.types.Row>> sourceFunctionFactory, java.util.function.Supplier<FlinkPravegaInputFormat<org.apache.flink.types.Row>> inputFormatFactory, org.apache.flink.table.api.TableSchema schema, org.apache.flink.api.common.typeinfo.TypeInformation<org.apache.flink.types.Row> returnType)	Creates a Pravega Table Source Implementation Instance FlinkPravegaTableSource.

Method Summary

Modifier and Type	Method	Description
java.lang.String	explainSource()

Methods inherited from class io.pravega.connectors.flink.FlinkPravegaTableSource

getDataSet, getDataStream, getProctimeAttribute, getReturnType, getRowtimeAttributeDescriptors, getTableSchema, setProctimeAttribute, setRowtimeAttributeDescriptors

Methods inherited from class java.lang.Object

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

Constructor Detail

FlinkPravegaTableSourceImpl

protected FlinkPravegaTableSourceImpl(java.util.function.Supplier<FlinkPravegaReader<org.apache.flink.types.Row>> sourceFunctionFactory,
                                      java.util.function.Supplier<FlinkPravegaInputFormat<org.apache.flink.types.Row>> inputFormatFactory,
                                      org.apache.flink.table.api.TableSchema schema,
                                      org.apache.flink.api.common.typeinfo.TypeInformation<org.apache.flink.types.Row> returnType)

Creates a Pravega Table Source Implementation Instance FlinkPravegaTableSource.

Parameters:

sourceFunctionFactory - a factory for the FlinkPravegaReader to implement StreamTableSource

inputFormatFactory - a factory for the FlinkPravegaInputFormat to implement BatchTableSource

schema - the table schema

returnType - the return type based on the table schema

Method Detail

explainSource

public java.lang.String explainSource()