Package org.apache.druid.segment.join

Class BroadcastTableJoinableFactory

java.lang.Object

org.apache.druid.segment.join.BroadcastTableJoinableFactory

All Implemented Interfaces:

org.apache.druid.segment.join.JoinableFactory

public class BroadcastTableJoinableFactory
extends Object
implements org.apache.druid.segment.join.JoinableFactory

Constructor Summary

Constructors

Constructor	Description
BroadcastTableJoinableFactory(SegmentManager segmentManager)

Method Summary

Modifier and Type	Method	Description
Optional<org.apache.druid.segment.join.Joinable>	build(org.apache.druid.query.DataSource dataSource, org.apache.druid.segment.join.JoinConditionAnalysis condition)
Optional<byte[]>	computeJoinCacheKey(org.apache.druid.query.DataSource dataSource, org.apache.druid.segment.join.JoinConditionAnalysis condition)
boolean	isDirectlyJoinable(org.apache.druid.query.DataSource dataSource)

Methods inherited from class java.lang.Object

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

Constructor Detail

BroadcastTableJoinableFactory

@Inject
public BroadcastTableJoinableFactory(SegmentManager segmentManager)

Method Detail

isDirectlyJoinable

public boolean isDirectlyJoinable(org.apache.druid.query.DataSource dataSource)

Specified by:

isDirectlyJoinable in interface org.apache.druid.segment.join.JoinableFactory

build

public Optional<org.apache.druid.segment.join.Joinable> build(org.apache.druid.query.DataSource dataSource,
                                                              org.apache.druid.segment.join.JoinConditionAnalysis condition)

Specified by:

build in interface org.apache.druid.segment.join.JoinableFactory

computeJoinCacheKey

public Optional<byte[]> computeJoinCacheKey(org.apache.druid.query.DataSource dataSource,
                                            org.apache.druid.segment.join.JoinConditionAnalysis condition)

Specified by:

computeJoinCacheKey in interface org.apache.druid.segment.join.JoinableFactory