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ClassFieldExtractorFactory (Drools 4.0.0.11754MR2 API) - JBoss RULES 4.0.0.11754MR2 API 英文版文档

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org.drools.base
Class ClassFieldExtractorFactory

java.lang.Object
  org.drools.base.ClassFieldExtractorFactory

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public class ClassFieldExtractorFactory
extends Object

This generates subclasses of BaseClassFieldExtractor to provide field extractors. This should not be used directly, but via ClassFieldExtractor (which ensures that it is all nicely serializable).

Author:

Alexander Bagerman, Michael Neale

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Constructor Summary
ClassFieldExtractorFactory()

 

Method Summary
protected static void	buildClassHeader(Class superClass, String className, ClassWriter cw)           Builds the class header
protected static void	buildGetMethod(Class originalClass, String className, Class superClass, Method getterMethod, ClassWriter cw)           Creates the proxy reader method for the given method
static BaseClassFieldExtractor	getClassFieldExtractor(Class clazz, String fieldName)
static BaseClassFieldExtractor	getClassFieldExtractor(Class clazz, String fieldName, ClassLoader classLoader)

 

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

 

Constructor Detail

ClassFieldExtractorFactory

public ClassFieldExtractorFactory()

Method Detail

getClassFieldExtractor

public static BaseClassFieldExtractor getClassFieldExtractor(Class clazz,
                                                             String fieldName)

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getClassFieldExtractor

public static BaseClassFieldExtractor getClassFieldExtractor(Class clazz,
                                                             String fieldName,
                                                             ClassLoader classLoader)

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buildClassHeader

protected static void buildClassHeader(Class superClass,
                                       String className,
                                       ClassWriter cw)

Builds the class header

Parameters:

clazz - The class to build the extractor for

className - The extractor class name

cw -

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buildGetMethod

protected static void buildGetMethod(Class originalClass,
                                     String className,
                                     Class superClass,
                                     Method getterMethod,
                                     ClassWriter cw)

Creates the proxy reader method for the given method

Parameters:

fieldName -

fieldFlag -

method -

cw -

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