Package 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
@Internal @Deprecated public class InternalDataStreamQueryOperation<E> extends Object implements org.apache.flink.table.operations.QueryOperation
Deprecated.
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
    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, FlinkStatistic statistic)
    Deprecated.
     

  • Method Summary

    Modifier and Type
    Method
    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.
     
    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 Details

    • 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, FlinkStatistic statistic)
      Deprecated.

  • Method Details

    • 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 FlinkStatistic getStatistic()
      Deprecated.