Package org.apache.spark.sql.pipelines.graph

Interface View

All Superinterfaces:
GraphElement
All Known Implementing Classes:
PersistedView, TemporaryView
public interface View extends GraphElement
Representing a view in the DataflowGraph.

  • Method Summary

    Modifier and Type
    Method
    Description
    scala.Option<String>
    comment()
    User-specified comment that can be placed on the View.
    org.apache.spark.sql.catalyst.TableIdentifier
    identifier()
    Returns the unique identifier for this View.
    scala.collection.immutable.Map<String,String>
    properties()
    Properties of this view
    scala.Option<String>
    sqlText()
    (SQL-specific) The raw query that defines the View.

    Methods inherited from interface org.apache.spark.sql.pipelines.graph.GraphElement

    displayName, origin, spark

  • Method Details

    • comment

      scala.Option<String> comment()
      User-specified comment that can be placed on the View.

    • identifier

      org.apache.spark.sql.catalyst.TableIdentifier identifier()
      Returns the unique identifier for this View.
      Specified by:
      identifier in interface GraphElement

    • properties

      scala.collection.immutable.Map<String,String> properties()
      Properties of this view

    • sqlText

      scala.Option<String> sqlText()
      (SQL-specific) The raw query that defines the View.