com.mapr.ojai.store.impl

Class EmptyQueryStream

java.lang.Object

com.mapr.ojai.store.impl.AbstractDocumentStream

com.mapr.ojai.store.impl.QueryDocumentStream

com.mapr.ojai.store.impl.EmptyQueryStream

All Implemented Interfaces:

com.mapr.db.impl.OjaiQueryProperties, java.lang.AutoCloseable, java.lang.Iterable<org.ojai.Document>, org.ojai.DocumentStream

public class EmptyQueryStream
extends QueryDocumentStream

Query stream that returns no documents.

Nested Class Summary

Nested classes/interfaces inherited from interface com.mapr.db.impl.OjaiQueryProperties

com.mapr.db.impl.OjaiQueryProperties.QueryPath

Field Summary

Fields inherited from class com.mapr.ojai.store.impl.AbstractDocumentStream

isUsed

Constructor Summary

Constructors

Constructor and Description
EmptyQueryStream()

Method Summary

Modifier and Type	Method and Description
java.lang.String	getIndexUsed()
void	getQueryPlan(java.util.List<java.util.Map<java.lang.String,java.lang.Object>> planList)
java.util.Iterator<org.ojai.Document>	iterator()

Methods inherited from class com.mapr.ojai.store.impl.QueryDocumentStream

closeDerived, getQueryPath, getQueryPlan, submitQuery

Methods inherited from class com.mapr.ojai.store.impl.AbstractDocumentStream

cancelQuery, checkState, close, documentReaders, isCanceled, isClosed, streamTo

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Constructor Detail

EmptyQueryStream

public EmptyQueryStream()

Method Detail

iterator

public java.util.Iterator<org.ojai.Document> iterator()

getIndexUsed

public java.lang.String getIndexUsed()

Specified by:

getIndexUsed in interface com.mapr.db.impl.OjaiQueryProperties

Overrides:

getIndexUsed in class QueryDocumentStream

getQueryPlan

public void getQueryPlan(java.util.List<java.util.Map<java.lang.String,java.lang.Object>> planList)

Specified by:

getQueryPlan in interface com.mapr.db.impl.OjaiQueryProperties

Specified by:

getQueryPlan in class QueryDocumentStream