org.apache.flink.table.planner.operations

Class InternalDataStreamQueryOperation<E>

java.lang.Object

org.apache.flink.table.planner.operations.InternalDataStreamQueryOperation<E>

All Implemented Interfaces:

org.apache.flink.table.operations.Operation, org.apache.flink.table.operations.QueryOperation

Deprecated.

@Internal
 @Deprecated
public class InternalDataStreamQueryOperation<E>
extends Object
implements org.apache.flink.table.operations.QueryOperation

Describes a relational operation that reads from a DataStream.

This is only used for testing.

This operation may expose only part, or change the order of the fields available in a CompositeType of the underlying DataStream. The getFieldIndices() describes the mapping between fields of the TableSchema to the CompositeType.

Constructor Summary

Constructors

Constructor and Description
InternalDataStreamQueryOperation(org.apache.flink.table.catalog.ObjectIdentifier identifier, org.apache.flink.streaming.api.datastream.DataStream<E> dataStream, int[] fieldIndices, org.apache.flink.table.catalog.ResolvedSchema resolvedSchema, boolean[] fieldNullables, org.apache.flink.table.planner.plan.stats.FlinkStatistic statistic) Deprecated.

Method Summary

Modifier and Type	Method and Description
<T> T	accept(org.apache.flink.table.operations.QueryOperationVisitor<T> visitor) Deprecated.
String	asSummaryString() Deprecated.
List<org.apache.flink.table.operations.QueryOperation>	getChildren() Deprecated.
org.apache.flink.streaming.api.datastream.DataStream<E>	getDataStream() Deprecated.
int[]	getFieldIndices() Deprecated.
boolean[]	getFieldNullables() Deprecated.
org.apache.flink.table.catalog.ObjectIdentifier	getIdentifier() Deprecated.
org.apache.flink.table.catalog.ResolvedSchema	getResolvedSchema() Deprecated.
org.apache.flink.table.planner.plan.stats.FlinkStatistic	getStatistic() Deprecated.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.flink.table.operations.QueryOperation

asSerializableString

Constructor Detail

InternalDataStreamQueryOperation

public InternalDataStreamQueryOperation(org.apache.flink.table.catalog.ObjectIdentifier identifier,
                                        org.apache.flink.streaming.api.datastream.DataStream<E> dataStream,
                                        int[] fieldIndices,
                                        org.apache.flink.table.catalog.ResolvedSchema resolvedSchema,
                                        boolean[] fieldNullables,
                                        org.apache.flink.table.planner.plan.stats.FlinkStatistic statistic)

Deprecated.

Method Detail

getDataStream

public org.apache.flink.streaming.api.datastream.DataStream<E> getDataStream()

Deprecated.

getFieldIndices

public int[] getFieldIndices()

Deprecated.

getResolvedSchema

public org.apache.flink.table.catalog.ResolvedSchema getResolvedSchema()

Deprecated.

Specified by:

getResolvedSchema in interface org.apache.flink.table.operations.QueryOperation

asSummaryString

public String asSummaryString()

Deprecated.

Specified by:

asSummaryString in interface org.apache.flink.table.operations.Operation

getChildren

public List<org.apache.flink.table.operations.QueryOperation> getChildren()

Deprecated.

Specified by:

getChildren in interface org.apache.flink.table.operations.QueryOperation

accept

public <T> T accept(org.apache.flink.table.operations.QueryOperationVisitor<T> visitor)

Deprecated.

Specified by:

accept in interface org.apache.flink.table.operations.QueryOperation

getIdentifier

public org.apache.flink.table.catalog.ObjectIdentifier getIdentifier()

Deprecated.

getFieldNullables

public boolean[] getFieldNullables()

Deprecated.

getStatistic

public org.apache.flink.table.planner.plan.stats.FlinkStatistic getStatistic()

Deprecated.