org.apache.druid.segment.join

Class InlineJoinableFactory

java.lang.Object

org.apache.druid.segment.join.InlineJoinableFactory

All Implemented Interfaces:

JoinableFactory

public class InlineJoinableFactory
extends Object
implements JoinableFactory

A JoinableFactory for InlineDataSource. It works by building an IndexedTable. It is not valid to pass any other DataSource type to the "build" method.

Constructor Summary

Constructors

Constructor and Description
InlineJoinableFactory()

Method Summary

Modifier and Type	Method and Description
Optional<Joinable>	build(DataSource dataSource, JoinConditionAnalysis condition)
boolean	isDirectlyJoinable(DataSource dataSource)

Methods inherited from class java.lang.Object

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

Constructor Detail

InlineJoinableFactory

public InlineJoinableFactory()

Method Detail

isDirectlyJoinable

public boolean isDirectlyJoinable(DataSource dataSource)

Specified by:

isDirectlyJoinable in interface JoinableFactory

build

public Optional<Joinable> build(DataSource dataSource,
                                JoinConditionAnalysis condition)

Specified by:

build in interface JoinableFactory