Package org.apache.storm.sql.runtime.calcite

Class StormDataContext

java.lang.Object
org.apache.storm.sql.runtime.calcite.StormDataContext
All Implemented Interfaces:
Serializable, org.apache.calcite.DataContext
public class StormDataContext extends Object implements org.apache.calcite.DataContext, Serializable
This is based on SlimDataContext in Calcite, and borrow some from DataContextImpl in Calcite.
See Also:

  • Nested Class Summary

    Nested classes/interfaces inherited from interface org.apache.calcite.DataContext

    org.apache.calcite.DataContext.Variable

  • Field Summary

    Fields inherited from interface org.apache.calcite.DataContext

    ROOT

  • Constructor Summary

    Constructors
    Constructor
    Description
    StormDataContext()
    StormDataContext Constructor.

  • Method Summary

    Modifier and Type
    Method
    Description
    Object
    get(String name)
     
    org.apache.calcite.linq4j.QueryProvider
    getQueryProvider()
     
    org.apache.calcite.schema.SchemaPlus
    getRootSchema()
     
    org.apache.calcite.adapter.java.JavaTypeFactory
    getTypeFactory()
     

    Methods inherited from class java.lang.Object

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

  • Constructor Details

    • StormDataContext

      public StormDataContext()
      StormDataContext Constructor.

  • Method Details

    • getRootSchema

      public org.apache.calcite.schema.SchemaPlus getRootSchema()
      Specified by:
      getRootSchema in interface org.apache.calcite.DataContext

    • getTypeFactory

      public org.apache.calcite.adapter.java.JavaTypeFactory getTypeFactory()
      Specified by:
      getTypeFactory in interface org.apache.calcite.DataContext

    • getQueryProvider

      public org.apache.calcite.linq4j.QueryProvider getQueryProvider()
      Specified by:
      getQueryProvider in interface org.apache.calcite.DataContext

    • get

      public Object get(String name)
      Specified by:
      get in interface org.apache.calcite.DataContext