com.orientechnologies.orient.core.index

Class OIndexCursorCollectionValue

java.lang.Object

com.orientechnologies.orient.core.index.OIndexAbstractCursor

com.orientechnologies.orient.core.index.OIndexCursorCollectionValue

All Implemented Interfaces:

OSizeable, OIndexCursor, Iterator<OIdentifiable>

public class OIndexCursorCollectionValue
extends OIndexAbstractCursor
implements OSizeable

Implementation of index cursor in case of collection of values which belongs to single key should be returned.

Since:

4/4/14

Author:

Andrey Lomakin (a.lomakin-at-orientdb.com)

Field Summary

Fields inherited from class com.orientechnologies.orient.core.index.OIndexAbstractCursor

prefetchSize

Constructor Summary

Constructors

Constructor and Description
OIndexCursorCollectionValue(Collection<OIdentifiable> collection, Object key)

Method Summary

Modifier and Type	Method and Description
boolean	hasNext()
OIdentifiable	next()
Map.Entry<Object,OIdentifiable>	nextEntry() Returns nextEntry element in subset of index data which should be iterated by given cursor.
int	size()

Methods inherited from class com.orientechnologies.orient.core.index.OIndexAbstractCursor

getPrefetchSize, remove, setPrefetchSize, toEntries, toKeys, toValues

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Iterator

forEachRemaining

Constructor Detail

OIndexCursorCollectionValue

public OIndexCursorCollectionValue(Collection<OIdentifiable> collection,
                                   Object key)

Method Detail

hasNext

public boolean hasNext()

Specified by:

hasNext in interface Iterator<OIdentifiable>

Overrides:

hasNext in class OIndexAbstractCursor

next

public OIdentifiable next()

Specified by:

next in interface Iterator<OIdentifiable>

Overrides:

next in class OIndexAbstractCursor

nextEntry

public Map.Entry<Object,OIdentifiable> nextEntry()

Description copied from interface: OIndexCursor

Returns nextEntry element in subset of index data which should be iterated by given cursor.

Specified by:

nextEntry in interface OIndexCursor

Returns:

nextEntry element in subset of index data which should be iterated by given cursor or null if all data are iterated.

size

public int size()

Specified by:

size in interface OSizeable