org.openksavi.sponge.java

Class JavaKnowledgeBaseInterpreter

java.lang.Object

org.openksavi.sponge.core.kb.BaseKnowledgeBaseInterpreter

org.openksavi.sponge.java.JavaKnowledgeBaseInterpreter

All Implemented Interfaces:

org.openksavi.sponge.kb.KnowledgeBaseInterpreter

public class JavaKnowledgeBaseInterpreter
extends BaseKnowledgeBaseInterpreter

Java based knowledge base interpreter.

Field Summary

Fields

Modifier and Type	Field and Description
static org.openksavi.sponge.kb.KnowledgeBaseType	TYPE
protected Map<String,Object>	variables

Constructor Summary

Constructors

Constructor and Description
JavaKnowledgeBaseInterpreter(org.openksavi.sponge.engine.Engine engine, org.openksavi.sponge.kb.KnowledgeBase knowledgeBase)

Method Summary

Modifier and Type	Method and Description
protected <T> T	doCreateInstance(String className, Class<T> javaClass) Creates an instance of the given class.
boolean	existsVariable(String name)
Throwable	getJavaException(Throwable knowledgeBaseException)
String	getScriptKnowledgeBaseProcessorClassName(Object processorClass)
Object	getVariable(String name)
Object	invokeMethod(Object target, String name, Object... args)
boolean	isKnowledgeBaseException(Throwable exception)
void	setVariable(String name, Object value)

Methods inherited from class org.openksavi.sponge.core.kb.BaseKnowledgeBaseInterpreter

createPluginInstance, createProcessorInstance, getCustomRuleEventSpec, getEngineOperations, getLogger, getRuleEventSpec, getType, getVariable, resolveEventNameAndAlias

Methods inherited from class java.lang.Object

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

Field Detail

TYPE

public static final org.openksavi.sponge.kb.KnowledgeBaseType TYPE

variables

protected Map<String,Object> variables

Constructor Detail

JavaKnowledgeBaseInterpreter

public JavaKnowledgeBaseInterpreter(org.openksavi.sponge.engine.Engine engine,
                                    org.openksavi.sponge.kb.KnowledgeBase knowledgeBase)

Method Detail

invokeMethod

public Object invokeMethod(Object target,
                           String name,
                           Object... args)

setVariable

public void setVariable(String name,
                        Object value)

getVariable

public Object getVariable(String name)

existsVariable

public boolean existsVariable(String name)

isKnowledgeBaseException

public boolean isKnowledgeBaseException(Throwable exception)

getJavaException

public Throwable getJavaException(Throwable knowledgeBaseException)

getScriptKnowledgeBaseProcessorClassName

public String getScriptKnowledgeBaseProcessorClassName(Object processorClass)

doCreateInstance

protected <T> T doCreateInstance(String className,
                                 Class<T> javaClass)

Description copied from class: BaseKnowledgeBaseInterpreter

Creates an instance of the given class.

Specified by:

doCreateInstance in class BaseKnowledgeBaseInterpreter

Type Parameters:

T - instance type

Parameters:

className - class name.

javaClass - processor class.

Returns:

processor instance.