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

static EmptyDocumentIterator

INSTANCE

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

UNKNOWN_SIZE

Constructor Summary

EmptyDocumentIterator()

Method Summary

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