org.openksavi.sponge.engine

Interface KnowledgeBaseManager

All Superinterfaces:

Configurable, Descriptive, EngineModule, HasEngine, KnowledgeBaseOperations, Manageable

public interface KnowledgeBaseManager
extends Configurable, EngineModule, KnowledgeBaseOperations

Knowledge Base Manager.

Method Summary

Modifier and Type	Method and Description
void	addKnowledgeBase(KnowledgeBase knowledgeBase) Adds a knowledge base to this knowledge base manager.
KnowledgeBase	getDefaultKnowledgeBase() Returns the default knowledge base.
KnowledgeBase	getKnowledgeBase(String name) Returns a knowledge base that has the specified name.
List<KnowledgeBase>	getKnowledgeBases() Returns all knowledge bases.
KnowledgeBaseScriptProvider<KnowledgeBaseScript>	getKnowledgeBaseScriptProvider(KnowledgeBaseScript script) Returns a new instance of a knowledge base script provider for the given script.
KnowledgeBase	getMainKnowledgeBase() Returns the main knowledge base.
ScriptKnowledgeBase	getScriptKnowledgeBase(String name) Returns a script knowledge base that has the specified name.
void	reload() Reloads knowledge bases.
void	setInterpreterGlobalVariable(String name, Object value) Sets the global variable in all interpreters in all knowledge bases.
void	setKnowledgeBaseInterpreterFactoryProviders(List<KnowledgeBaseInterpreterFactoryProvider> providers) Sets knowledge base interpreter factory providers.
Throwable	unwrapKnowledgeBaseException(Throwable exception) Unwraps (if possible) the given exception.

Methods inherited from interface org.openksavi.sponge.config.Configurable

configure

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

Methods inherited from interface org.openksavi.sponge.kb.KnowledgeBaseOperations

onAfterLoad, onAfterReload, onBeforeLoad, onBeforeReload, onClear, onInit, onLoad, onRun, onShutdown, onStartup

Method Detail

setKnowledgeBaseInterpreterFactoryProviders

void setKnowledgeBaseInterpreterFactoryProviders(List<KnowledgeBaseInterpreterFactoryProvider> providers)

Sets knowledge base interpreter factory providers.

Parameters:

providers - knowledge base interpreter factory providers.

reload

void reload()

Reloads knowledge bases.

addKnowledgeBase

void addKnowledgeBase(KnowledgeBase knowledgeBase)

Adds a knowledge base to this knowledge base manager.

Parameters:

knowledgeBase - knowledge base.

getKnowledgeBase

KnowledgeBase getKnowledgeBase(String name)

Returns a knowledge base that has the specified name. Throws IllegalArgumentException if none has been found.

Parameters:

name - a knowledge base name.

Returns:

a knowledge base.

getScriptKnowledgeBase

ScriptKnowledgeBase getScriptKnowledgeBase(String name)

Returns a script knowledge base that has the specified name. Throws IllegalArgumentException if none has been found.

Parameters:

name - a script knowledge base name.

Returns:

a script knowledge base.

getDefaultKnowledgeBase

KnowledgeBase getDefaultKnowledgeBase()

Returns the default knowledge base.

Returns:

the default knowledge base.

getMainKnowledgeBase

KnowledgeBase getMainKnowledgeBase()

Returns the main knowledge base. This is the first declared knowledge base.

Returns:

the main knowledge base.

getKnowledgeBases

List<KnowledgeBase> getKnowledgeBases()

Returns all knowledge bases.

Returns:

knowledge bases.

unwrapKnowledgeBaseException

Throwable unwrapKnowledgeBaseException(Throwable exception)

Unwraps (if possible) the given exception.

Parameters:

exception - exception to unwrap.

Returns:

unwrapped exception or null if the unwrapping wasn't possible.

setInterpreterGlobalVariable

void setInterpreterGlobalVariable(String name,
                                  Object value)

Sets the global variable in all interpreters in all knowledge bases.

Parameters:

name - variable name.

value - variable value.

getKnowledgeBaseScriptProvider

KnowledgeBaseScriptProvider<KnowledgeBaseScript> getKnowledgeBaseScriptProvider(KnowledgeBaseScript script)

Returns a new instance of a knowledge base script provider for the given script.

Parameters:

script - the knowledge base script.

Returns:

a new instance of a knowledge base script provider.