org.nuxeo.ecm.core.api.repository.cache
Class CachingDocumentIterator

java.lang.Object
  org.nuxeo.ecm.core.api.repository.cache.CachingDocumentIterator

All Implemented Interfaces:

java.io.Serializable, java.lang.Iterable<DocumentModel>, java.util.Iterator<DocumentModel>, DocumentModelIterator

public class CachingDocumentIterator
extends java.lang.Object
implements DocumentModelIterator

Author:

Bogdan Stefanescu

See Also:

Serialized Form

Field Summary

Fields inherited from interface org.nuxeo.ecm.core.api.DocumentModelIterator

UNKNOWN_SIZE

Constructor Summary

CachingDocumentIterator(DocumentModelCache cache, DocumentModelIterator it)

Method Summary

boolean	hasNext()
java.util.Iterator<DocumentModel>	iterator()
DocumentModel	next()
void	remove()
long	size() This might return a real elements count if the implementation allow this.

Methods inherited from class java.lang.Object

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

Constructor Detail

CachingDocumentIterator

public CachingDocumentIterator(DocumentModelCache cache,
                               DocumentModelIterator it)

Method Detail

hasNext

public boolean hasNext()

Specified by:

hasNext in interface java.util.Iterator<DocumentModel>

next

public DocumentModel next()

Specified by:

next in interface java.util.Iterator<DocumentModel>

remove

public void remove()

Specified by:

remove in interface java.util.Iterator<DocumentModel>

iterator

public java.util.Iterator<DocumentModel> iterator()

Specified by:

iterator in interface java.lang.Iterable<DocumentModel>

size

public long size()

Description copied from interface: DocumentModelIterator

This might return a real elements count if the implementation allow this.

Specified by:

size in interface DocumentModelIterator

Returns:

the number of elements or -1 (by convention) if it is unknown