com.j_spaces.core.cache

Class AbstractMultiValueIndexHandler<K>

java.lang.Object

com.j_spaces.core.cache.AbstractMultiValueIndexHandler<K>

Direct Known Subclasses:

ArrayIndexHandler, CollectionIndexHandler, GeneralMultiValueIndexHandler

public abstract class AbstractMultiValueIndexHandler<K>
extends Object

TODO add Javadoc

Since:

8.0

Version:

1.0

Author:

Yechiel Fefer

Constructor Summary

Constructors

Constructor and Description
AbstractMultiValueIndexHandler(TypeDataIndex<K> typeDataIndex)

Method Summary

Modifier and Type	Method and Description
void	insertEntryIndexedField(IEntryCacheInfo pEntry, K fieldValue, TypeData pType, ArrayList<IObjectInfo<IEntryCacheInfo>> insertBackRefs)
protected abstract Iterator<K>	multiValueIterator(Object mvo)
protected abstract int	multiValueSize(Object mvo)
int	removeEntryIndexedField(IEntryHolder eh, ArrayList<IObjectInfo<IEntryCacheInfo>> deletedBackRefs, K fieldValue, int refpos, boolean removeIndexedValue, IEntryCacheInfo pEntry)
int	updateMultiValueIndex(TypeData pType, IEntryHolder eh, IEntryCacheInfo pEntry, K original, K updated, ArrayList<IObjectInfo<IEntryCacheInfo>> originalBackRefs, int refpos, TypeDataIndex.UpdateIndexModes updateMode)
int	updateMultiValueIndexUndexXtn(TypeData pType, IEntryHolder eh, IEntryCacheInfo pEntry, K previous, K updated, ArrayList<IObjectInfo<IEntryCacheInfo>> previousBackRefs, int refpos)

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractMultiValueIndexHandler

public AbstractMultiValueIndexHandler(TypeDataIndex<K> typeDataIndex)

Method Detail

insertEntryIndexedField

public void insertEntryIndexedField(IEntryCacheInfo pEntry,
                                    K fieldValue,
                                    TypeData pType,
                                    ArrayList<IObjectInfo<IEntryCacheInfo>> insertBackRefs)

removeEntryIndexedField

public int removeEntryIndexedField(IEntryHolder eh,
                                   ArrayList<IObjectInfo<IEntryCacheInfo>> deletedBackRefs,
                                   K fieldValue,
                                   int refpos,
                                   boolean removeIndexedValue,
                                   IEntryCacheInfo pEntry)

updateMultiValueIndex

public int updateMultiValueIndex(TypeData pType,
                                 IEntryHolder eh,
                                 IEntryCacheInfo pEntry,
                                 K original,
                                 K updated,
                                 ArrayList<IObjectInfo<IEntryCacheInfo>> originalBackRefs,
                                 int refpos,
                                 TypeDataIndex.UpdateIndexModes updateMode)

updateMultiValueIndexUndexXtn

public int updateMultiValueIndexUndexXtn(TypeData pType,
                                         IEntryHolder eh,
                                         IEntryCacheInfo pEntry,
                                         K previous,
                                         K updated,
                                         ArrayList<IObjectInfo<IEntryCacheInfo>> previousBackRefs,
                                         int refpos)

multiValueSize

protected abstract int multiValueSize(Object mvo)

multiValueIterator

protected abstract Iterator<K> multiValueIterator(Object mvo)