Class StormDataContext
- java.lang.Object
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- org.apache.storm.sql.runtime.calcite.StormDataContext
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- 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:
- Serialized Form
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Constructor Summary
Constructors Constructor Description StormDataContext()StormDataContext Constructor.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description Objectget(String name)org.apache.calcite.linq4j.QueryProvidergetQueryProvider()org.apache.calcite.schema.SchemaPlusgetRootSchema()org.apache.calcite.adapter.java.JavaTypeFactorygetTypeFactory()
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Method Detail
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getRootSchema
public org.apache.calcite.schema.SchemaPlus getRootSchema()
- Specified by:
getRootSchemain interfaceorg.apache.calcite.DataContext
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getTypeFactory
public org.apache.calcite.adapter.java.JavaTypeFactory getTypeFactory()
- Specified by:
getTypeFactoryin interfaceorg.apache.calcite.DataContext
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getQueryProvider
public org.apache.calcite.linq4j.QueryProvider getQueryProvider()
- Specified by:
getQueryProviderin interfaceorg.apache.calcite.DataContext
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