Package org.apache.druid.query.union

Class UnionQueryLogic

java.lang.Object

org.apache.druid.query.union.UnionQueryLogic

All Implemented Interfaces:

QueryLogic

public class UnionQueryLogic
extends Object
implements QueryLogic

Field Summary

Fields

Modifier and Type	Field	Description
protected QueryRunnerFactoryConglomerate	conglomerate

Constructor Summary

Constructors

Constructor	Description
UnionQueryLogic()

Method Summary

Modifier and Type	Method	Description
<T> QueryRunner<Object>	entryPoint(Query<T> query, QuerySegmentWalker walker)	Builds a QueryRunner for the given query and walker.
void	initialize(QueryRunnerFactoryConglomerate conglomerate)

Methods inherited from class java.lang.Object

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

Field Detail

conglomerate

protected QueryRunnerFactoryConglomerate conglomerate

Constructor Detail

UnionQueryLogic

public UnionQueryLogic()

Method Detail

initialize

@Inject
public void initialize(QueryRunnerFactoryConglomerate conglomerate)

entryPoint

public <T> QueryRunner<Object> entryPoint(Query<T> query,
                                          QuerySegmentWalker walker)

Description copied from interface: QueryLogic

Builds a QueryRunner for the given query and walker. The returned runner must respect ResultSerializationMode.

Specified by:

entryPoint in interface QueryLogic