org.hsqldb.persist

Class RowStoreAVLHybrid

java.lang.Object

org.hsqldb.persist.RowStoreAVL

org.hsqldb.persist.RowStoreAVLHybrid

All Implemented Interfaces:

PersistentStore

Direct Known Subclasses:

RowStoreAVLHybridExtended, RowStoreDataChange

public class RowStoreAVLHybrid
extends RowStoreAVL
implements PersistentStore

Field Summary

Fields inherited from interface org.hsqldb.persist.PersistentStore

emptyArray, INT_STORE_SIZE, LONG_STORE_SIZE, SHORT_STORE_SIZE

Constructor Summary

Constructors

Constructor and Description
RowStoreAVLHybrid(Session session, PersistentStoreCollection manager, TableBase table, boolean diskBased)

Method Summary

Modifier and Type	Method and Description
void	add(Session session, CachedObject object, boolean tx) add new object
void	changeToDiskTable(Session session)
void	commitPersistence(CachedObject row) commit persisted image
void	commitRow(Session session, Row row, int changeAction, int txModel)
void	delete(Session session, Row row) Basic delete with no logging or referential checks.
CachedObject	get(CachedObject object, boolean keep)
CachedObject	get(long i) get object
CachedObject	get(long i, boolean keep) get object with keep, ensuring future gets will return the same instance of the object
CachedObject	get(RowInputInterface in)
int	getAccessCount()
CachedObject	getAccessor(Index key)
DataFileCache	getCache()
CachedObject	getNewCachedObject(Session session, java.lang.Object object, boolean tx)
boolean	hasNull(int pos)
void	indexRow(Session session, Row row)
boolean	isMemory()
void	release()
void	remove(CachedObject object) remove both persisted and cached copies
void	removeAll()
void	resetAccessorKeys(Session session, Index[] keys)
void	rollbackRow(Session session, Row row, int changeAction, int txModel)
void	set(CachedObject object)
void	setCache(DataFileCache cache)
void	setMemory(boolean mode)

Methods inherited from class org.hsqldb.persist.RowStoreAVL

canRead, canRead, elementCount, elementCount, elementCountUnique, get, getAccessorKeys, getAccessorStore, getDefaultObjectSize, getNewInstance, getSpaceManager, getTable, getTimestamp, indexRows, moveData, moveDataToSpace, postCommitAction, reindex, rowIterator, searchCost, setAccessor, setAccessor, setElementCount, setReadOnly, setSpaceManager, setTimestamp, writeLock, writeUnlock

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.hsqldb.persist.PersistentStore

canRead, canRead, elementCount, elementCount, elementCountUnique, get, getAccessorKeys, getAccessorStore, getDefaultObjectSize, getNewInstance, getSpaceManager, getTable, getTimestamp, indexRows, moveData, moveDataToSpace, postCommitAction, reindex, rowIterator, searchCost, setAccessor, setAccessor, setElementCount, setReadOnly, setSpaceManager, setTimestamp, writeLock, writeUnlock

Constructor Detail

RowStoreAVLHybrid

public RowStoreAVLHybrid(Session session,
                         PersistentStoreCollection manager,
                         TableBase table,
                         boolean diskBased)

Method Detail

isMemory

public boolean isMemory()

Specified by:

isMemory in interface PersistentStore

Specified by:

isMemory in class RowStoreAVL

setMemory

public void setMemory(boolean mode)

Specified by:

setMemory in interface PersistentStore

Overrides:

setMemory in class RowStoreAVL

getAccessCount

public int getAccessCount()

Specified by:

getAccessCount in interface PersistentStore

Specified by:

getAccessCount in class RowStoreAVL

set

public void set(CachedObject object)

Specified by:

set in interface PersistentStore

Specified by:

set in class RowStoreAVL

get

public CachedObject get(long i)

Description copied from interface: PersistentStore

get object

Specified by:

get in interface PersistentStore

get

public CachedObject get(long i,
                        boolean keep)

Description copied from interface: PersistentStore

get object with keep, ensuring future gets will return the same instance of the object

Specified by:

get in interface PersistentStore

Specified by:

get in class RowStoreAVL

get

public CachedObject get(CachedObject object,
                        boolean keep)

Specified by:

get in interface PersistentStore

Specified by:

get in class RowStoreAVL

add

public void add(Session session,
                CachedObject object,
                boolean tx)

Description copied from interface: PersistentStore

add new object

Specified by:

add in interface PersistentStore

Specified by:

add in class RowStoreAVL

get

public CachedObject get(RowInputInterface in)

Specified by:

get in interface PersistentStore

Specified by:

get in class RowStoreAVL

getNewCachedObject

public CachedObject getNewCachedObject(Session session,
                                       java.lang.Object object,
                                       boolean tx)

Specified by:

getNewCachedObject in interface PersistentStore

Specified by:

getNewCachedObject in class RowStoreAVL

indexRow

public void indexRow(Session session,
                     Row row)

Specified by:

indexRow in interface PersistentStore

Overrides:

indexRow in class RowStoreAVL

removeAll

public void removeAll()

Specified by:

removeAll in interface PersistentStore

Specified by:

removeAll in class RowStoreAVL

remove

public void remove(CachedObject object)

Description copied from interface: PersistentStore

remove both persisted and cached copies

Specified by:

remove in interface PersistentStore

Specified by:

remove in class RowStoreAVL

commitPersistence

public void commitPersistence(CachedObject row)

Description copied from interface: PersistentStore

commit persisted image

Specified by:

commitPersistence in interface PersistentStore

Specified by:

commitPersistence in class RowStoreAVL

commitRow

public void commitRow(Session session,
                      Row row,
                      int changeAction,
                      int txModel)

Specified by:

commitRow in interface PersistentStore

rollbackRow

public void rollbackRow(Session session,
                        Row row,
                        int changeAction,
                        int txModel)

Specified by:

rollbackRow in interface PersistentStore

getCache

public DataFileCache getCache()

Specified by:

getCache in interface PersistentStore

Specified by:

getCache in class RowStoreAVL

setCache

public void setCache(DataFileCache cache)

Specified by:

setCache in interface PersistentStore

Specified by:

setCache in class RowStoreAVL

release

public void release()

Specified by:

release in interface PersistentStore

Specified by:

release in class RowStoreAVL

delete

public void delete(Session session,
                   Row row)

Description copied from class: RowStoreAVL

Basic delete with no logging or referential checks.

Specified by:

delete in interface PersistentStore

Overrides:

delete in class RowStoreAVL

getAccessor

public CachedObject getAccessor(Index key)

Specified by:

getAccessor in interface PersistentStore

Overrides:

getAccessor in class RowStoreAVL

resetAccessorKeys

public void resetAccessorKeys(Session session,
                              Index[] keys)

Specified by:

resetAccessorKeys in interface PersistentStore

Overrides:

resetAccessorKeys in class RowStoreAVL

hasNull

public boolean hasNull(int pos)

Specified by:

hasNull in interface PersistentStore

Overrides:

hasNull in class RowStoreAVL

changeToDiskTable

public final void changeToDiskTable(Session session)