net.ontopia.topicmaps.impl.rdbms

Class SharedLocatorLookup<E>

java.lang.Object

net.ontopia.topicmaps.impl.rdbms.SharedLocatorLookup<E>

All Implemented Interfaces:

TransactionalLookupIndexIF<LocatorIF,E>

public class SharedLocatorLookup<E>
extends Object
implements TransactionalLookupIndexIF<LocatorIF,E>

INTERNAL: Non-shared locator lookup index.

Field Summary

Fields

Modifier and Type	Field and Description
protected StorageAccessIF	access
protected QueryCache<LocatorIF,E>	qcache
protected IdentityIF	tmid
protected Map<LocatorIF,E>	txnadd
protected Set<LocatorIF>	txnrem

Constructor Summary

Constructors

Constructor and Description
SharedLocatorLookup(StorageAccessIF access, QueryCache<LocatorIF,E> qcache, IdentityIF tmid)

Method Summary

Modifier and Type	Method and Description
void	abort()
void	commit()
E	get(LocatorIF key)
E	put(LocatorIF key, E value)
E	remove(LocatorIF key)
void	removeAll(Collection<LocatorIF> keys)

Methods inherited from class java.lang.Object

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

Field Detail

access

protected StorageAccessIF access

qcache

protected QueryCache<LocatorIF,E> qcache

tmid

protected IdentityIF tmid

txnadd

protected Map<LocatorIF,E> txnadd

txnrem

protected Set<LocatorIF> txnrem

Constructor Detail

SharedLocatorLookup

public SharedLocatorLookup(StorageAccessIF access,
                           QueryCache<LocatorIF,E> qcache,
                           IdentityIF tmid)

Method Detail

get

public E get(LocatorIF key)

Specified by:

get in interface TransactionalLookupIndexIF<LocatorIF,E>

put

public E put(LocatorIF key,
             E value)

Specified by:

put in interface TransactionalLookupIndexIF<LocatorIF,E>

remove

public E remove(LocatorIF key)

Specified by:

remove in interface TransactionalLookupIndexIF<LocatorIF,E>

removeAll

public void removeAll(Collection<LocatorIF> keys)

Specified by:

removeAll in interface TransactionalLookupIndexIF<LocatorIF,E>

commit

public void commit()

Specified by:

commit in interface TransactionalLookupIndexIF<LocatorIF,E>

abort

public void abort()

Specified by:

abort in interface TransactionalLookupIndexIF<LocatorIF,E>