io.druid.sql.calcite.schema

Class DruidSchema

java.lang.Object

org.apache.calcite.schema.impl.AbstractSchema

io.druid.sql.calcite.schema.DruidSchema

All Implemented Interfaces:

org.apache.calcite.schema.Schema

public class DruidSchema
extends org.apache.calcite.schema.impl.AbstractSchema

Nested Class Summary

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

org.apache.calcite.schema.impl.AbstractSchema.Factory

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

org.apache.calcite.schema.Schema.TableType

Field Summary

Fields

Modifier and Type	Field and Description
static String	NAME

Constructor Summary

Constructors

Constructor and Description
DruidSchema(QuerySegmentWalker walker, TimelineServerView serverView, PlannerConfig config, ViewManager viewManager, ServerConfig serverConfig)

Method Summary

Modifier and Type	Method and Description
void	awaitInitialization()
protected com.google.common.collect.Multimap<String,org.apache.calcite.schema.Function>	getFunctionMultimap()
protected Map<String,org.apache.calcite.schema.Table>	getTableMap()
void	start()
void	stop()

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

contentsHaveChangedSince, getExpression, getFunctionNames, getFunctions, getSubSchema, getSubSchemaMap, getSubSchemaNames, getTable, getTableNames, isMutable

Methods inherited from class java.lang.Object

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

Field Detail

NAME

public static final String NAME

See Also:

Constant Field Values

Constructor Detail

DruidSchema

@Inject
public DruidSchema(QuerySegmentWalker walker,
                           TimelineServerView serverView,
                           PlannerConfig config,
                           ViewManager viewManager,
                           ServerConfig serverConfig)

Method Detail

start

public void start()

stop

public void stop()

awaitInitialization

public void awaitInitialization()
                         throws InterruptedException

Throws:

InterruptedException

getTableMap

protected Map<String,org.apache.calcite.schema.Table> getTableMap()

Overrides:

getTableMap in class org.apache.calcite.schema.impl.AbstractSchema

getFunctionMultimap

protected com.google.common.collect.Multimap<String,org.apache.calcite.schema.Function> getFunctionMultimap()

Overrides:

getFunctionMultimap in class org.apache.calcite.schema.impl.AbstractSchema