org.nuxeo.ecm.core.model
Interface DocumentIterator

All Superinterfaces:

Iterator<Document>

All Known Implementing Classes:

EmptyDocumentIterator

public interface DocumentIterator
extends Iterator<Document>

Provides additional methods to allow clients to get meta info like the total number of items.

Author:

Dragos Mihalache

Field Summary

static long

UNKNOWN_SIZE

Method Summary

long

getSize()

Methods inherited from interface java.util.Iterator

hasNext, next, remove

Field Detail

UNKNOWN_SIZE

static final long UNKNOWN_SIZE

See Also:

Constant Field Values

Method Detail

getSize

long getSize()

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