org.xeslite.external

Class MapDBStoreCompositeKey

java.lang.Object

org.xeslite.external.MapDBStoreCompositeKey

All Implemented Interfaces:

ExternalStore

public final class MapDBStoreCompositeKey
extends java.lang.Object

Implementation using a Object[] as key

Author:

F. Mannhardt

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	MapDBStoreCompositeKey.Builder

Method Summary

Modifier and Type	Method and Description
void	commit() Commits all pending changes to the underlying storage
protected org.deckfour.xes.model.XAttributeMap	createAttributeMap(ExternalAttributable attributable)
void	dispose() Closes the storage and releases all resources
StringPool	getAttributeKeyPool()
org.deckfour.xes.model.XAttributeMap	getAttributes(ExternalAttributable attributable)
IdFactory	getIdFactory()
StringPool	getLiteralPool()
org.xeslite.external.PumpService	getPumpService()
boolean	hasAttributes(ExternalAttributable attributable)
boolean	isPumping()
org.deckfour.xes.model.XLog	loadLogStructure(XFactoryExternalStore factory) Loads a saved XLog from the external store
org.deckfour.xes.model.XAttributeMap	removeAttributes(ExternalAttributable attributable)
void	saveLogStructure(org.deckfour.xes.model.XLog log) Saves the XLog to the external store
void	setAttributes(ExternalAttributable attributable, org.deckfour.xes.model.XAttributeMap attributes)
org.xeslite.external.PumpService	startPump() Starts the batch import mode (can only be done once).

Methods inherited from class java.lang.Object

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

Method Detail

createAttributeMap

protected final org.deckfour.xes.model.XAttributeMap createAttributeMap(ExternalAttributable attributable)

startPump

public org.xeslite.external.PumpService startPump()

Description copied from interface: ExternalStore

Starts the batch import mode (can only be done once). Be aware that this may lock the underlying storage. So only the returned PumpService MUST be used. Any other operation will fail or lead to a deadlock!

Returns:

getPumpService

public org.xeslite.external.PumpService getPumpService()

Returns:

the current batch importer

isPumping

public boolean isPumping()

Returns:

whether the batch import mode is active

getAttributeKeyPool

public final StringPool getAttributeKeyPool()

Returns:

a StringPool that is used to map key Strings to Integers

getLiteralPool

public StringPool getLiteralPool()

Returns:

a StringPool that is used to map general literals Strings to Integers

getIdFactory

public final IdFactory getIdFactory()

Returns:

a IdFactory that can be used to obtain new 'unique' identifiers for objects stored in the ExternalStore

commit

public final void commit()

Description copied from interface: ExternalStore

Commits all pending changes to the underlying storage

dispose

public void dispose()

Description copied from interface: ExternalStore

Closes the storage and releases all resources

saveLogStructure

public void saveLogStructure(org.deckfour.xes.model.XLog log)

Description copied from interface: ExternalStore

Saves the XLog to the external store

loadLogStructure

public org.deckfour.xes.model.XLog loadLogStructure(XFactoryExternalStore factory)

Description copied from interface: ExternalStore

Loads a saved XLog from the external store

Returns:

getAttributes

public final org.deckfour.xes.model.XAttributeMap getAttributes(ExternalAttributable attributable)

Specified by:

getAttributes in interface ExternalStore

hasAttributes

public final boolean hasAttributes(ExternalAttributable attributable)

Specified by:

hasAttributes in interface ExternalStore

setAttributes

public final void setAttributes(ExternalAttributable attributable,
                                org.deckfour.xes.model.XAttributeMap attributes)

Specified by:

setAttributes in interface ExternalStore

removeAttributes

public final org.deckfour.xes.model.XAttributeMap removeAttributes(ExternalAttributable attributable)

Specified by:

removeAttributes in interface ExternalStore