org.apache.flink.api.java.record.operators

Class GenericDataSource<T extends InputFormat<Record,?>>

java.lang.Object

org.apache.flink.api.common.operators.Operator<OUT>

org.apache.flink.api.common.operators.GenericDataSourceBase<Record,T>

org.apache.flink.api.java.record.operators.GenericDataSource<T>

Type Parameters:

T - The type of input format invoked by instances of this data source.

All Implemented Interfaces:

Visitable<Operator<?>>

Deprecated.

@Deprecated
public class GenericDataSource<T extends InputFormat<Record,?>>
extends GenericDataSourceBase<Record,T>

NOTE: The Record API is marked as deprecated. It is not being developed anymore and will be removed from the code at some point. See FLINK-1106 for more details. Abstract superclass for data sources in a Pact plan.

Field Summary

Fields inherited from class org.apache.flink.api.common.operators.GenericDataSourceBase

formatWrapper, statisticsKey

Fields inherited from class org.apache.flink.api.common.operators.Operator

compilerHints, name, operatorInfo, parameters

Constructor Summary

Constructors

Constructor and Description
GenericDataSource(Class<? extends T> format) Deprecated. Creates a new instance for the given file using the given input format, using the default name.
GenericDataSource(Class<? extends T> format, String name) Deprecated. Creates a new instance for the given file using the given input format.
GenericDataSource(T format) Deprecated. Creates a new instance for the given file using the given input format, using the default name.
GenericDataSource(T format, String name) Deprecated. Creates a new instance for the given file using the given input format.

Method Summary

Methods inherited from class org.apache.flink.api.common.operators.GenericDataSourceBase

accept, executeOnCollections, getFormatWrapper, getStatisticsKey, getUserCodeWrapper, setStatisticsKey, toString

Methods inherited from class org.apache.flink.api.common.operators.Operator

createUnionCascade, createUnionCascade, createUnionCascade, getCompilerHints, getDegreeOfParallelism, getName, getOperatorInfo, getParameters, setDegreeOfParallelism, setName, setParameter, setParameter, setParameter

Methods inherited from class java.lang.Object

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

Constructor Detail

GenericDataSource

public GenericDataSource(T format,
                         String name)

Deprecated.

Creates a new instance for the given file using the given input format.

Parameters:

format - The InputFormat implementation used to read the data.

name - The given name for the Pact, used in plans, logs and progress messages.

GenericDataSource

public GenericDataSource(T format)

Deprecated.

Creates a new instance for the given file using the given input format, using the default name.

Parameters:

format - The InputFormat implementation used to read the data.

GenericDataSource

public GenericDataSource(Class<? extends T> format,
                         String name)

Deprecated.

Creates a new instance for the given file using the given input format.

Parameters:

format - The InputFormat implementation used to read the data.

name - The given name for the Pact, used in plans, logs and progress messages.

GenericDataSource

public GenericDataSource(Class<? extends T> format)

Deprecated.

Creates a new instance for the given file using the given input format, using the default name.

Parameters:

format - The InputFormat implementation used to read the data.