Package com.j_spaces.core.cache.fifoGroup

Class FifoGroupCacheImpl

java.lang.Object

com.j_spaces.core.cache.fifoGroup.FifoGroupCacheImpl

public class FifoGroupCacheImpl
extends Object

TODO add Javadoc

Since:

9.0

Version:

1.0

Author:

Yechiel Fefer

Constructor Summary

Constructors

Constructor	Description
FifoGroupCacheImpl(CacheManager cacheManager, org.slf4j.Logger logger)

Method Summary

Modifier and Type	Method	Description
Object	acquireIndexLock(Object obj)
static List<TypeDataIndex>	createFifoGroupCompoundIndexes(PropertyInfo[] _properties, Map<String,SpaceIndex> typeIndexes, ConcurrentHashMap<String,TypeDataIndex<?>> _indexTable, TypeDataIndex<Object> _fifoGroupIndex, ISpaceIndex fifoGroupingPropertyDef, TypeDataFactory typeDataFactory, int indexPosition, String fifoGroupingName, Set<String> fifoGroupingIndexes, List<CompoundIndex> compoundIndexDefinitions, IServerTypeDesc serverTypeDesc)
static IScanListIterator<IEntryCacheInfo>	createScanIterOnNonFGIndex(IStoredList<IEntryCacheInfo> entries, ITemplateHolder template, TypeDataIndex usedIndexForRes, TypeData typeData)
void	decrementNumOfTemplates()
int	getNumOfTemplates()
IScanListIterator<IEntryCacheInfo>	getScannableEntriesByIndexValue(Context context, ITemplateHolder template, IEntryHolder entry, IServerTypeDesc templateTypeDesc)
IScanListIterator<IEntryCacheInfo>	getScannableEntriesMinIndex(Context context, TypeData typeData, int numOfFields, ITemplateHolder template)
IScanListIterator<IEntryCacheInfo>	getScannableEntriesMinIndexExtended(Context context, TypeData entryType, int numOfFields, ITemplateHolder template)
void	handleFifoGroupsCacheOnXtnEnd(Context context, XtnEntry xtnEntry)
void	incrementNumOfTemplates()
void	releaseIndexLock(Object lockObject)
boolean	testAndSetFGCacheForEntry(Context context, IEntryHolder entry, ITemplateHolder template, Object val, boolean testOnly)

Methods inherited from class java.lang.Object

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

Constructor Details

FifoGroupCacheImpl

public FifoGroupCacheImpl(CacheManager cacheManager,
 org.slf4j.Logger logger)

Method Details

createScanIterOnNonFGIndex

public static IScanListIterator<IEntryCacheInfo> createScanIterOnNonFGIndex(IStoredList<IEntryCacheInfo> entries,
 ITemplateHolder template,
 TypeDataIndex usedIndexForRes,
 TypeData typeData)

getScannableEntriesMinIndex

public IScanListIterator<IEntryCacheInfo> getScannableEntriesMinIndex(Context context,
 TypeData typeData,
 int numOfFields,
 ITemplateHolder template)

getScannableEntriesMinIndexExtended

public IScanListIterator<IEntryCacheInfo> getScannableEntriesMinIndexExtended(Context context,
 TypeData entryType,
 int numOfFields,
 ITemplateHolder template)

getScannableEntriesByIndexValue

public IScanListIterator<IEntryCacheInfo> getScannableEntriesByIndexValue(Context context,
 ITemplateHolder template,
 IEntryHolder entry,
 IServerTypeDesc templateTypeDesc)

testAndSetFGCacheForEntry

public boolean testAndSetFGCacheForEntry(Context context,
 IEntryHolder entry,
 ITemplateHolder template,
 Object val,
 boolean testOnly)

handleFifoGroupsCacheOnXtnEnd

public void handleFifoGroupsCacheOnXtnEnd(Context context,
 XtnEntry xtnEntry)

createFifoGroupCompoundIndexes

public static List<TypeDataIndex> createFifoGroupCompoundIndexes(PropertyInfo[] _properties,
 Map<String,SpaceIndex> typeIndexes,
 ConcurrentHashMap<String,TypeDataIndex<?>> _indexTable,
 TypeDataIndex<Object> _fifoGroupIndex,
 ISpaceIndex fifoGroupingPropertyDef,
 TypeDataFactory typeDataFactory,
 int indexPosition,
 String fifoGroupingName,
 Set<String> fifoGroupingIndexes,
 List<CompoundIndex> compoundIndexDefinitions,
 IServerTypeDesc serverTypeDesc)

incrementNumOfTemplates

public void incrementNumOfTemplates()

decrementNumOfTemplates

public void decrementNumOfTemplates()

getNumOfTemplates

public int getNumOfTemplates()

acquireIndexLock

public Object acquireIndexLock(Object obj)

releaseIndexLock

public void releaseIndexLock(Object lockObject)