Calcite.EmptyDataContext (morel 0.3.0 API)

java.lang.Object
- net.hydromatic.morel.foreign.Calcite.EmptyDataContext

All Implemented Interfaces:

org.apache.calcite.DataContext

Enclosing class:

Calcite
```
private static class Calcite.EmptyDataContext
extends Object
implements org.apache.calcite.DataContext
```
Data context that has no variables.

Nested Class Summary
- Nested classes/interfaces inherited from interface org.apache.calcite.DataContext
  org.apache.calcite.DataContext.Variable

Field Summary

Fields
Modifier and Type Field Description

private org.apache.calcite.schema.SchemaPlus rootSchema

private org.apache.calcite.adapter.java.JavaTypeFactory typeFactory
- Fields inherited from interface org.apache.calcite.DataContext
  ROOT

Constructor Summary

Constructors
Constructor Description

EmptyDataContext(org.apache.calcite.adapter.java.JavaTypeFactory typeFactory, org.apache.calcite.schema.SchemaPlus rootSchema)

Method Summary

All Methods Instance Methods Concrete Methods
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

Field Detail

typeFactory

private final org.apache.calcite.adapter.java.JavaTypeFactory typeFactory

rootSchema

private final org.apache.calcite.schema.SchemaPlus rootSchema

Constructor Detail

EmptyDataContext

EmptyDataContext(org.apache.calcite.adapter.java.JavaTypeFactory typeFactory,
                 org.apache.calcite.schema.SchemaPlus rootSchema)

Method Detail
- 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