com.j_spaces.kernel.list

Interface IScanListIterator<T>

All Superinterfaces:

IObjectsList

All Known Subinterfaces:

IEntryCacheInfo, IExtendedIndexIterator<V>, IFifoGroupIterator<T>

All Known Implementing Classes:

BlobStorePreFetchIteratorBasedHandler, BlobStoreRefEntryCacheInfo, EvictableEntryCacheInfo, ExtendedCompoundIndexFifoGroupsIterator, ExtendedIndexFifoGroupsIterator, ExtendedIndexIterator, FifoGroupsMultiList, FifoGroupsScanAllValuesByCompoundIndexIterator, FifoGroupsScanAllValuesIterator, FifoGroupsScanByFGIndexIterator, FifoGroupsScanByGeneralIndexIterator, MemoryBasedEntryCacheInfo, MultiIntersectedStoredList, MultiStoredList, QueryExtensionIndexEntryIteratorWrapper, RecentExtendedIndexUpdates.RecentExtendedUpdatesIter, ScanListSAIterator, ScanSingleListIterator

public interface IScanListIterator<T>
extends IObjectsList

IScanListIterator defines the interface for the result of stored-lists/extended indexes matching

Method Summary

Modifier and Type	Method and Description
int	getAlreadyMatchedFixedPropertyIndexPos() if the scan is on a property index, currently supported for extended index
String	getAlreadyMatchedIndexPath()
boolean	hasNext()
boolean	isAlreadyMatched() is the entry returned already matched against the searching template currently is true if the underlying scan made by CacheManager::EntriesIter
T	next()
void	releaseScan() release SLHolder for this scan

Methods inherited from interface com.j_spaces.kernel.list.IObjectsList

isIterator

Method Detail

hasNext

boolean hasNext()
         throws SAException

Throws:

SAException

next

T next()
throws SAException

Throws:

SAException

releaseScan

void releaseScan()
          throws SAException

release SLHolder for this scan

Throws:

SAException

getAlreadyMatchedFixedPropertyIndexPos

int getAlreadyMatchedFixedPropertyIndexPos()

if the scan is on a property index, currently supported for extended index

getAlreadyMatchedIndexPath

String getAlreadyMatchedIndexPath()

isAlreadyMatched

boolean isAlreadyMatched()

is the entry returned already matched against the searching template currently is true if the underlying scan made by CacheManager::EntriesIter