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BaseClassFieldExtractor (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 BaseClassFieldExtractor

java.lang.Object
  org.drools.base.BaseClassFieldExtractor

All Implemented Interfaces:

Serializable, Extractor, FieldExtractor

Direct Known Subclasses:

BaseBooleanClassFieldExtractor, BaseByteClassFieldExtractor, BaseCharClassFieldExtractor, BaseDoubleClassFieldExtractor, BaseFloatClassFieldExtractor, BaseIntClassFieldExtractor, BaseLongClassFieldExtractors, BaseObjectClassFieldExtractor, BaseShortClassFieldExtractor

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public abstract class BaseClassFieldExtractor
extends Object
implements FieldExtractor

This is the supertype for the ASM generated classes for accessing a field.

Author:

Alexander Bagerman

See Also:

Serialized Form

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Constructor Summary
	BaseClassFieldExtractor(Class clazz, String fieldName)           This is the constructor to be used
protected	BaseClassFieldExtractor(int index, Class fieldType, ValueType valueType)           This constructor is not supposed to be used from outside the class hirarchy

 

Method Summary
boolean	equals(Object object)
Class	getExtractToClass()
int	getIndex()
ValueType	getValueType()
int	hashCode()

 

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

 

Methods inherited from interface org.drools.spi.Extractor
getBooleanValue, getByteValue, getCharValue, getDoubleValue, getFloatValue, getHashCode, getIntValue, getLongValue, getNativeReadMethod, getShortValue, getValue, isNullValue

 

Constructor Detail

BaseClassFieldExtractor

protected BaseClassFieldExtractor(int index,
                                  Class fieldType,
                                  ValueType valueType)

This constructor is not supposed to be used from outside the class hirarchy

Parameters:

index -

fieldType -

valueType -

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BaseClassFieldExtractor

public BaseClassFieldExtractor(Class clazz,
                               String fieldName)

This is the constructor to be used

Parameters:

clazz -

fieldName -

Method Detail

getIndex

public int getIndex()

Specified by:

getIndex in interface FieldExtractor

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getExtractToClass

public Class getExtractToClass()

Specified by:

getExtractToClass in interface Extractor

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getValueType

public ValueType getValueType()

Specified by:

getValueType in interface Extractor

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hashCode

public int hashCode()

Overrides:

hashCode in class Object

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equals

public boolean equals(Object object)

Overrides:

equals in class Object

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