org.apache.druid.sql.calcite.schema

Class NamedDruidSchema

java.lang.Object

org.apache.druid.sql.calcite.schema.NamedDruidSchema

All Implemented Interfaces:

NamedSchema

public class NamedDruidSchema
extends Object
implements NamedSchema

The schema for Druid tables to be accessible via SQL.

Constructor Summary

Constructors

Constructor and Description
NamedDruidSchema(DruidSchema druidSchema, String druidSchemaName)

Method Summary

Modifier and Type	Method and Description
org.apache.calcite.schema.Schema	getSchema()
String	getSchemaName()
String	getSchemaResourceType(String resourceName) For a given name of a table, function, etc of this schema, return the value most appropriate to use for Resource.getType() for the resource, used during authorization.

Methods inherited from class java.lang.Object

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

Constructor Detail

NamedDruidSchema

@Inject
public NamedDruidSchema(DruidSchema druidSchema,
                                String druidSchemaName)

Method Detail

getSchemaName

public String getSchemaName()

Specified by:

getSchemaName in interface NamedSchema

Returns:

The name that this schema should be registered to.

getSchemaResourceType

public String getSchemaResourceType(String resourceName)

Description copied from interface: NamedSchema

For a given name of a table, function, etc of this schema, return the value most appropriate to use for Resource.getType() for the resource, used during authorization. If this method returns null then the resource does not need any authorization.

Specified by:

getSchemaResourceType in interface NamedSchema

getSchema

public org.apache.calcite.schema.Schema getSchema()

Specified by:

getSchema in interface NamedSchema

Returns:

The Schema that Calcite should use.