org.openksavi.sponge.core.engine

Class DefaultKnowledgeBaseManager

java.lang.Object

org.openksavi.sponge.core.engine.BaseEngineModule

org.openksavi.sponge.core.engine.DefaultKnowledgeBaseManager

All Implemented Interfaces:

Configurable, EngineModule, KnowledgeBaseManager, KnowledgeBaseOperations, Descriptive, HasEngine, Manageable

public class DefaultKnowledgeBaseManager
extends BaseEngineModule
implements KnowledgeBaseManager

Knowledge base manager.

Field Summary

Fields

Modifier and Type	Field and Description
protected KnowledgeBase	defaultKnowledgeBase
protected Map<String,KnowledgeBaseInterpreterFactory>	knowledgeBaseInterpreterFactories Knowledge base interpreter factories.
protected Map<String,KnowledgeBase>	knowledgeBases Knowledge bases in a map (name, KnowledgeBase).
protected KnowledgeBaseScriptProviderMapping	knowledgeBaseScriptProviderMapping Knowledge base script provider mapping.

Constructor Summary

Constructors

Constructor and Description
DefaultKnowledgeBaseManager(SpongeEngine engine) Creates a new knowledge base manager.

Method Summary

Modifier and Type	Method and Description
void	addKnowledgeBase(KnowledgeBase knowledgeBase)
void	clearKnowledgeBaseOnReload(ScriptKnowledgeBase knowledgeBase)
void	configure(Configuration configuration) Configures this knowledge base manager.
protected KnowledgeBase	createKnowledgeBaseFromConfiguration(Configuration configuration)
KnowledgeBaseInterpreter	createKnowledgeBaseInterpreter(String typeCode, KnowledgeBase knowledgeBase)
protected KnowledgeBase	createNonScriptKnowledgeBaseFromConfiguration(String name, String typeCode, String kbClass, List<Configuration> fileNodes)
protected DefaultScriptKnowledgeBase	createScriptKnowledgeBaseFromConfiguration(String name, String typeCode, List<Configuration> fileNodes)
void	disableProcessors(ScriptKnowledgeBase knowledgeBase)
void	doShutdown() Shuts down this managed entity.
void	doStartup() Starts up this managed entity.
KnowledgeBase	getDefaultKnowledgeBase()
KnowledgeBase	getKnowledgeBase(String name)
protected KnowledgeBaseInterpreterFactory	getKnowledgeBaseInterpreterFactory(String typeCode)
List<KnowledgeBase>	getKnowledgeBases()
KnowledgeBaseScriptProvider<KnowledgeBaseScript>	getKnowledgeBaseScriptProvider(KnowledgeBaseScript script)
KnowledgeBase	getMainKnowledgeBase()
ScriptKnowledgeBase	getScriptKnowledgeBase(String name)
KnowledgeBaseType	inferKnowledgeBaseType(String knowledgeBaseName, List<KnowledgeBaseScript> scripts)
void	onAfterLoad()
void	onAfterReload()
void	onBeforeLoad()
void	onBeforeReload()
void	onClear()
void	onInit()
protected void	onInitializeKnowledgeBases() Initialize knowledge bases.
void	onLoad()
boolean	onRun()
void	onShutdown()
void	onStartup()
void	reload() Reloads script-based knowledge bases.
void	setInterpreterGlobalVariable(String name, Object value)
void	setKnowledgeBaseInterpreterFactoryProviders(List<KnowledgeBaseInterpreterFactoryProvider> providers)
Throwable	unwrapKnowledgeBaseException(Throwable exception)
void	verifyKnowledgeBaseFileTypes(ScriptKnowledgeBase scriptKnowledgeBase)

Methods inherited from class org.openksavi.sponge.core.engine.BaseEngineModule

getDescription, getEngine, getInternalService, getLabel, getName, getState, isFailed, isNew, isNewOrStartingOrRunning, isRunning, isStarting, isStopping, isTerminated, setDescription, setEngine, setLabel, setName, shutdown, startup, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.openksavi.sponge.util.Manageable

isFailed, isNew, isRunning, isStarting, isStopping, isTerminated, shutdown, startup

Methods inherited from interface org.openksavi.sponge.util.Descriptive

getDescription, getLabel, getName, setDescription, setLabel, setName

Methods inherited from interface org.openksavi.sponge.util.HasEngine

getEngine, setEngine

Field Detail

knowledgeBaseInterpreterFactories

protected Map<String,KnowledgeBaseInterpreterFactory> knowledgeBaseInterpreterFactories

Knowledge base interpreter factories.

knowledgeBases

protected Map<String,KnowledgeBase> knowledgeBases

Knowledge bases in a map (name, KnowledgeBase).

defaultKnowledgeBase

protected KnowledgeBase defaultKnowledgeBase

knowledgeBaseScriptProviderMapping

protected KnowledgeBaseScriptProviderMapping knowledgeBaseScriptProviderMapping

Knowledge base script provider mapping.

Constructor Detail

DefaultKnowledgeBaseManager

public DefaultKnowledgeBaseManager(SpongeEngine engine)

Creates a new knowledge base manager.

Parameters:

engine - the engine.

Method Detail

configure

public void configure(Configuration configuration)

Configures this knowledge base manager.

Specified by:

configure in interface Configurable

Parameters:

configuration - configuration.

createKnowledgeBaseFromConfiguration

protected KnowledgeBase createKnowledgeBaseFromConfiguration(Configuration configuration)

createScriptKnowledgeBaseFromConfiguration

protected DefaultScriptKnowledgeBase createScriptKnowledgeBaseFromConfiguration(String name,
                                                                                String typeCode,
                                                                                List<Configuration> fileNodes)

createNonScriptKnowledgeBaseFromConfiguration

protected KnowledgeBase createNonScriptKnowledgeBaseFromConfiguration(String name,
                                                                      String typeCode,
                                                                      String kbClass,
                                                                      List<Configuration> fileNodes)

reload

public void reload()

Reloads script-based knowledge bases.

Specified by:

reload in interface KnowledgeBaseManager

clearKnowledgeBaseOnReload

public void clearKnowledgeBaseOnReload(ScriptKnowledgeBase knowledgeBase)

disableProcessors

public void disableProcessors(ScriptKnowledgeBase knowledgeBase)

doStartup

public void doStartup()

Starts up this managed entity.

Overrides:

doStartup in class BaseEngineModule

doShutdown

public void doShutdown()

Shuts down this managed entity.

Overrides:

doShutdown in class BaseEngineModule

onInit

public void onInit()

Specified by:

onInit in interface KnowledgeBaseOperations

onBeforeLoad

public void onBeforeLoad()

Specified by:

onBeforeLoad in interface KnowledgeBaseOperations

onLoad

public void onLoad()

Specified by:

onLoad in interface KnowledgeBaseOperations

onAfterLoad

public void onAfterLoad()

Specified by:

onAfterLoad in interface KnowledgeBaseOperations

onClear

public void onClear()

Specified by:

onClear in interface KnowledgeBaseOperations

onStartup

public void onStartup()

Specified by:

onStartup in interface KnowledgeBaseOperations

onRun

public boolean onRun()

Specified by:

onRun in interface KnowledgeBaseOperations

onShutdown

public void onShutdown()

Specified by:

onShutdown in interface KnowledgeBaseOperations

onBeforeReload

public void onBeforeReload()

Specified by:

onBeforeReload in interface KnowledgeBaseOperations

onAfterReload

public void onAfterReload()

Specified by:

onAfterReload in interface KnowledgeBaseOperations

onInitializeKnowledgeBases

protected void onInitializeKnowledgeBases()

Initialize knowledge bases.

addKnowledgeBase

public void addKnowledgeBase(KnowledgeBase knowledgeBase)

Specified by:

addKnowledgeBase in interface KnowledgeBaseManager

unwrapKnowledgeBaseException

public Throwable unwrapKnowledgeBaseException(Throwable exception)

Specified by:

unwrapKnowledgeBaseException in interface KnowledgeBaseManager

setKnowledgeBaseInterpreterFactoryProviders

public void setKnowledgeBaseInterpreterFactoryProviders(List<KnowledgeBaseInterpreterFactoryProvider> providers)

Specified by:

setKnowledgeBaseInterpreterFactoryProviders in interface KnowledgeBaseManager

getKnowledgeBaseInterpreterFactory

protected KnowledgeBaseInterpreterFactory getKnowledgeBaseInterpreterFactory(String typeCode)

createKnowledgeBaseInterpreter

public KnowledgeBaseInterpreter createKnowledgeBaseInterpreter(String typeCode,
                                                               KnowledgeBase knowledgeBase)

getKnowledgeBase

public KnowledgeBase getKnowledgeBase(String name)

Specified by:

getKnowledgeBase in interface KnowledgeBaseManager

getScriptKnowledgeBase

public ScriptKnowledgeBase getScriptKnowledgeBase(String name)

Specified by:

getScriptKnowledgeBase in interface KnowledgeBaseManager

getMainKnowledgeBase

public KnowledgeBase getMainKnowledgeBase()

Specified by:

getMainKnowledgeBase in interface KnowledgeBaseManager

getKnowledgeBases

public List<KnowledgeBase> getKnowledgeBases()

Specified by:

getKnowledgeBases in interface KnowledgeBaseManager

getDefaultKnowledgeBase

public KnowledgeBase getDefaultKnowledgeBase()

Specified by:

getDefaultKnowledgeBase in interface KnowledgeBaseManager

setInterpreterGlobalVariable

public void setInterpreterGlobalVariable(String name,
                                         Object value)

Specified by:

setInterpreterGlobalVariable in interface KnowledgeBaseManager

getKnowledgeBaseScriptProvider

public KnowledgeBaseScriptProvider<KnowledgeBaseScript> getKnowledgeBaseScriptProvider(KnowledgeBaseScript script)

Specified by:

getKnowledgeBaseScriptProvider in interface KnowledgeBaseManager

inferKnowledgeBaseType

public KnowledgeBaseType inferKnowledgeBaseType(String knowledgeBaseName,
                                                List<KnowledgeBaseScript> scripts)

verifyKnowledgeBaseFileTypes

public void verifyKnowledgeBaseFileTypes(ScriptKnowledgeBase scriptKnowledgeBase)