org.ojai.util

Class EmptyDocumentStream

java.lang.Object

org.ojai.base.DocumentStreamBase

org.ojai.util.EmptyDocumentStream

All Implemented Interfaces:

AutoCloseable, Iterable<Document>, DocumentStream

Direct Known Subclasses:

EmptyQueryResult

public class EmptyDocumentStream
extends DocumentStreamBase

A DocumentStream that returns no documents.

Field Summary

Fields inherited from class org.ojai.base.DocumentStreamBase

isUsed

Constructor Summary

Constructors

Constructor and Description
EmptyDocumentStream()

Method Summary

Modifier and Type	Method and Description
protected Iterator<Document>	iteratorDerived() This is the only method deriving class MUST implement.

Methods inherited from class org.ojai.base.DocumentStreamBase

checkAndSetInUse, checkOpen, close, closeDerived, documentReaders, documentReadersDerived, isClosed, iterator, 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

EmptyDocumentStream

public EmptyDocumentStream()

Method Detail

iteratorDerived

protected Iterator<Document> iteratorDerived()

Description copied from class: DocumentStreamBase

This is the only method deriving class MUST implement.

Specified by:

iteratorDerived in class DocumentStreamBase