org.nuxeo.ecm.core.model

Class EmptyDocumentIterator

java.lang.Object

org.nuxeo.ecm.core.model.EmptyDocumentIterator

All Implemented Interfaces:

Iterator<Document>, DocumentIterator

public class EmptyDocumentIterator
extends Object
implements DocumentIterator

Author:

Bogdan Stefanescu

Field Summary

Fields

Modifier and Type	Field and Description
static EmptyDocumentIterator	INSTANCE

Fields inherited from interface org.nuxeo.ecm.core.model.DocumentIterator

UNKNOWN_SIZE

Constructor Summary

Constructors

Constructor and Description
EmptyDocumentIterator()

Method Summary

Methods

Modifier and Type	Method and Description
long	getSize()
boolean	hasNext()
Document	next()
void	remove()

Methods inherited from class java.lang.Object

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

Field Detail

INSTANCE

public static final EmptyDocumentIterator INSTANCE

Constructor Detail

EmptyDocumentIterator

public EmptyDocumentIterator()

Method Detail

hasNext

public boolean hasNext()

Specified by:

hasNext in interface Iterator<Document>

next

public Document next()

Specified by:

next in interface Iterator<Document>

remove

public void remove()

Specified by:

remove in interface Iterator<Document>

getSize

public long getSize()

Specified by:

getSize in interface DocumentIterator

Returns:

size of the iterator. (i.e. total number of items in the iterator). If the size cannot be provided this will return UNKNOWN_SIZE