org.apache.calcite.jdbc

Class CalciteConnectionImpl.RootSchema

java.lang.Object

org.apache.calcite.schema.impl.AbstractSchema

org.apache.calcite.jdbc.CalciteConnectionImpl.RootSchema

All Implemented Interfaces:

Schema

Enclosing class:

CalciteConnectionImpl

static class CalciteConnectionImpl.RootSchema
extends AbstractSchema

Schema that has no parents.

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.calcite.schema.impl.AbstractSchema

AbstractSchema.Factory

Nested classes/interfaces inherited from interface org.apache.calcite.schema.Schema

Schema.TableType

Constructor Summary

Constructors

Constructor and Description
RootSchema()

Method Summary

Modifier and Type	Method and Description
Expression	getExpression(SchemaPlus parentSchema, String name) Returns the expression by which this schema can be referenced in generated code.

Methods inherited from class org.apache.calcite.schema.impl.AbstractSchema

getFunctionMultimap, getFunctionNames, getFunctions, getSubSchema, getSubSchemaMap, getSubSchemaNames, getTable, getTableMap, getTableNames, isMutable, snapshot

Methods inherited from class java.lang.Object

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

Constructor Detail

RootSchema

RootSchema()

Method Detail

getExpression

public Expression getExpression(SchemaPlus parentSchema,
                                String name)

Description copied from interface: Schema

Returns the expression by which this schema can be referenced in generated code.

Specified by:

getExpression in interface Schema

Overrides:

getExpression in class AbstractSchema

Parameters:

parentSchema - Parent schema

name - Name of this schema

Returns:

Expression by which this schema can be referenced in generated code