org.drools.core.base

Class ClassFieldAccessor

java.lang.Object

org.drools.core.base.ClassFieldAccessor

All Implemented Interfaces:

Externalizable, Serializable, FieldAccessor, Acceptor, AcceptsReadAccessor, AcceptsWriteAccessor, ReadAccessor, WriteAccessor

public class ClassFieldAccessor
extends Object
implements AcceptsReadAccessor, AcceptsWriteAccessor, FieldAccessor, Externalizable

This is a wrapper for a ClassFieldExtractor that provides default values and a simpler interface for non-used parameters like the working memory, when the field extractor is used outside the working memory scope.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
ClassFieldAccessor()
ClassFieldAccessor(ClassFieldReader reader, ClassFieldWriter writer)

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object obj)
BigDecimal	getBigDecimalValue(Object object)
BigInteger	getBigIntegerValue(Object object)
boolean	getBooleanValue(Object object)
byte	getByteValue(Object object)
char	getCharValue(Object object)
double	getDoubleValue(Object object)
Class<?>	getExtractToClass()
String	getExtractToClassName()
String	getFieldName()
Class<?>	getFieldType()
float	getFloatValue(Object object)
int	getHashCode(Object object)
int	getIndex()
int	getIntValue(Object object)
long	getLongValue(Object object)
Method	getNativeReadMethod()
String	getNativeReadMethodName()
Method	getNativeWriteMethod()
short	getShortValue(Object object)
Object	getValue(Object object)
ValueType	getValueType()
int	hashCode()
boolean	isGlobal()
boolean	isNullValue(Object object)
void	readExternal(ObjectInput is)
void	setBigDecimalValue(Object bean, BigDecimal value)
void	setBigIntegerValue(Object bean, BigInteger value)
void	setBooleanValue(Object bean, boolean value)
void	setByteValue(Object bean, byte value)
void	setCharValue(Object bean, char value)
void	setDoubleValue(Object bean, double value)
void	setFloatValue(Object bean, float value)
void	setIntValue(Object bean, int value)
void	setLongValue(Object bean, long value)
void	setReadAccessor(InternalReadAccessor readAccessor)
void	setShortValue(Object bean, short value)
void	setValue(Object bean, Object value)
void	setWriteAccessor(WriteAccessor writeAccessor)
String	toString()
void	writeExternal(ObjectOutput out)

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

ClassFieldAccessor

public ClassFieldAccessor()

ClassFieldAccessor

public ClassFieldAccessor(ClassFieldReader reader,
                          ClassFieldWriter writer)

Method Detail

writeExternal

public void writeExternal(ObjectOutput out)
                   throws IOException

Specified by:

writeExternal in interface Externalizable

Throws:

IOException

readExternal

public void readExternal(ObjectInput is)
                  throws ClassNotFoundException,
                         IOException

Specified by:

readExternal in interface Externalizable

Throws:

ClassNotFoundException

IOException

setReadAccessor

public void setReadAccessor(InternalReadAccessor readAccessor)

Specified by:

setReadAccessor in interface AcceptsReadAccessor

setWriteAccessor

public void setWriteAccessor(WriteAccessor writeAccessor)

Specified by:

setWriteAccessor in interface AcceptsWriteAccessor

getIndex

public int getIndex()

Specified by:

getIndex in interface ReadAccessor

Specified by:

getIndex in interface WriteAccessor

getFieldName

public String getFieldName()

getValue

public Object getValue(Object object)

Specified by:

getValue in interface ReadAccessor

getValueType

public ValueType getValueType()

Specified by:

getValueType in interface ReadAccessor

Specified by:

getValueType in interface WriteAccessor

getExtractToClass

public Class<?> getExtractToClass()

Specified by:

getExtractToClass in interface ReadAccessor

getExtractToClassName

public String getExtractToClassName()

Specified by:

getExtractToClassName in interface ReadAccessor

toString

public String toString()

Overrides:

toString in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

getBooleanValue

public boolean getBooleanValue(Object object)

Specified by:

getBooleanValue in interface ReadAccessor

getByteValue

public byte getByteValue(Object object)

Specified by:

getByteValue in interface ReadAccessor

getCharValue

public char getCharValue(Object object)

Specified by:

getCharValue in interface ReadAccessor

getDoubleValue

public double getDoubleValue(Object object)

Specified by:

getDoubleValue in interface ReadAccessor

getFloatValue

public float getFloatValue(Object object)

Specified by:

getFloatValue in interface ReadAccessor

getIntValue

public int getIntValue(Object object)

Specified by:

getIntValue in interface ReadAccessor

getLongValue

public long getLongValue(Object object)

Specified by:

getLongValue in interface ReadAccessor

getShortValue

public short getShortValue(Object object)

Specified by:

getShortValue in interface ReadAccessor

isNullValue

public boolean isNullValue(Object object)

Specified by:

isNullValue in interface ReadAccessor

getNativeReadMethod

public Method getNativeReadMethod()

Specified by:

getNativeReadMethod in interface ReadAccessor

getNativeReadMethodName

public String getNativeReadMethodName()

Specified by:

getNativeReadMethodName in interface ReadAccessor

getHashCode

public int getHashCode(Object object)

Specified by:

getHashCode in interface ReadAccessor

isGlobal

public boolean isGlobal()

getFieldType

public Class<?> getFieldType()

Specified by:

getFieldType in interface WriteAccessor

getNativeWriteMethod

public Method getNativeWriteMethod()

Specified by:

getNativeWriteMethod in interface WriteAccessor

setBooleanValue

public void setBooleanValue(Object bean,
                            boolean value)

Specified by:

setBooleanValue in interface WriteAccessor

setByteValue

public void setByteValue(Object bean,
                         byte value)

Specified by:

setByteValue in interface WriteAccessor

setCharValue

public void setCharValue(Object bean,
                         char value)

Specified by:

setCharValue in interface WriteAccessor

setDoubleValue

public void setDoubleValue(Object bean,
                           double value)

Specified by:

setDoubleValue in interface WriteAccessor

setFloatValue

public void setFloatValue(Object bean,
                          float value)

Specified by:

setFloatValue in interface WriteAccessor

setIntValue

public void setIntValue(Object bean,
                        int value)

Specified by:

setIntValue in interface WriteAccessor

setLongValue

public void setLongValue(Object bean,
                         long value)

Specified by:

setLongValue in interface WriteAccessor

setShortValue

public void setShortValue(Object bean,
                          short value)

Specified by:

setShortValue in interface WriteAccessor

setValue

public void setValue(Object bean,
                     Object value)

Specified by:

setValue in interface WriteAccessor

getBigDecimalValue

public BigDecimal getBigDecimalValue(Object object)

Specified by:

getBigDecimalValue in interface ReadAccessor

getBigIntegerValue

public BigInteger getBigIntegerValue(Object object)

Specified by:

getBigIntegerValue in interface ReadAccessor

setBigDecimalValue

public void setBigDecimalValue(Object bean,
                               BigDecimal value)

Specified by:

setBigDecimalValue in interface WriteAccessor

setBigIntegerValue

public void setBigIntegerValue(Object bean,
                               BigInteger value)

Specified by:

setBigIntegerValue in interface WriteAccessor