Package org.drools.core.spi

Class GlobalExtractor

java.lang.Object

org.drools.core.base.BaseClassFieldReader

org.drools.core.base.extractors.BaseDateClassFieldReader

org.drools.core.spi.GlobalExtractor

All Implemented Interfaces:

Externalizable, Serializable, Acceptor, AcceptsClassObjectType, InternalReadAccessor, ReadAccessor

public class GlobalExtractor
extends BaseDateClassFieldReader
implements InternalReadAccessor, AcceptsClassObjectType, Externalizable

This is a global variable extractor used to get a global variable value

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor	Description
GlobalExtractor()
GlobalExtractor(String identifier, ObjectType objectType)

Method Summary

Modifier and Type	Method	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()
float	getFloatValue(Object object)
int	getHashCode(Object object)
int	getIndex()
int	getIntValue(Object object)
long	getLongValue(Object object)
Method	getNativeReadMethod()
String	getNativeReadMethodName()
ObjectType	getObjectType()
short	getShortValue(Object object)
Object	getValue(Object object)
Object	getValue(ReteEvaluator reteEvaluator, Object object)
int	hashCode()
boolean	isGlobal()
boolean	isNullValue(Object object)
boolean	isSelfReference()
void	readExternal(ObjectInput in)
void	setClassObjectType(ClassObjectType objectType)
void	writeExternal(ObjectOutput out)

Methods inherited from class org.drools.core.base.extractors.BaseDateClassFieldReader

getBooleanValue, getByteValue, getCharValue, getDate, getDoubleValue, getFloatValue, getHashCode, getIntValue, getLongValue, getShortValue, isNullValue

Methods inherited from class org.drools.core.base.BaseClassFieldReader

getBigDecimalValue, getBigIntegerValue, getValueType, setFieldType, setIndex, setValueType

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.drools.core.spi.InternalReadAccessor

getBigDecimalValue, getBigIntegerValue, getBooleanValue, getByteValue, getCharValue, getDoubleValue, getFloatValue, getHashCode, getIntValue, getLongValue, getShortValue, isNullValue

Methods inherited from interface org.drools.core.spi.ReadAccessor

getValueType

Constructor Detail

GlobalExtractor

public GlobalExtractor()

GlobalExtractor

public GlobalExtractor(String identifier,
                       ObjectType objectType)

Method Detail

readExternal

public void readExternal(ObjectInput in)
                  throws IOException,
                         ClassNotFoundException

Specified by:

readExternal in interface Externalizable

Overrides:

readExternal in class BaseClassFieldReader

Throws:

IOException

ClassNotFoundException

writeExternal

public void writeExternal(ObjectOutput out)
                   throws IOException

Specified by:

writeExternal in interface Externalizable

Overrides:

writeExternal in class BaseClassFieldReader

Throws:

IOException

setClassObjectType

public void setClassObjectType(ClassObjectType objectType)

Specified by:

setClassObjectType in interface AcceptsClassObjectType

getValue

public Object getValue(ReteEvaluator reteEvaluator,
                       Object object)

Specified by:

getValue in interface InternalReadAccessor

Overrides:

getValue in class BaseDateClassFieldReader

getObjectType

public ObjectType getObjectType()

getExtractToClass

public Class<?> getExtractToClass()

Specified by:

getExtractToClass in interface ReadAccessor

Overrides:

getExtractToClass in class BaseClassFieldReader

getExtractToClassName

public String getExtractToClassName()

Specified by:

getExtractToClassName in interface ReadAccessor

Overrides:

getExtractToClassName in class BaseClassFieldReader

getNativeReadMethod

public Method getNativeReadMethod()

Specified by:

getNativeReadMethod in interface ReadAccessor

Overrides:

getNativeReadMethod in class BaseDateClassFieldReader

getNativeReadMethodName

public String getNativeReadMethodName()

Specified by:

getNativeReadMethodName in interface ReadAccessor

Overrides:

getNativeReadMethodName in class BaseDateClassFieldReader

hashCode

public int hashCode()

Overrides:

hashCode in class BaseClassFieldReader

equals

public boolean equals(Object obj)

Overrides:

equals in class BaseClassFieldReader

isGlobal

public boolean isGlobal()

Specified by:

isGlobal in interface InternalReadAccessor

Overrides:

isGlobal in class BaseClassFieldReader

isSelfReference

public boolean isSelfReference()

Specified by:

isSelfReference in interface InternalReadAccessor

Overrides:

isSelfReference in class BaseClassFieldReader

getBooleanValue

public boolean getBooleanValue(Object object)

Specified by:

getBooleanValue in interface ReadAccessor

Overrides:

getBooleanValue in class BaseClassFieldReader

getByteValue

public byte getByteValue(Object object)

Specified by:

getByteValue in interface ReadAccessor

Overrides:

getByteValue in class BaseClassFieldReader

getCharValue

public char getCharValue(Object object)

Specified by:

getCharValue in interface ReadAccessor

Overrides:

getCharValue in class BaseClassFieldReader

getDoubleValue

public double getDoubleValue(Object object)

Specified by:

getDoubleValue in interface ReadAccessor

Overrides:

getDoubleValue in class BaseClassFieldReader

getFloatValue

public float getFloatValue(Object object)

Specified by:

getFloatValue in interface ReadAccessor

Overrides:

getFloatValue in class BaseClassFieldReader

getHashCode

public int getHashCode(Object object)

Specified by:

getHashCode in interface ReadAccessor

Overrides:

getHashCode in class BaseClassFieldReader

getIndex

public int getIndex()

Specified by:

getIndex in interface ReadAccessor

Overrides:

getIndex in class BaseClassFieldReader

getIntValue

public int getIntValue(Object object)

Specified by:

getIntValue in interface ReadAccessor

Overrides:

getIntValue in class BaseClassFieldReader

getLongValue

public long getLongValue(Object object)

Specified by:

getLongValue in interface ReadAccessor

Overrides:

getLongValue in class BaseClassFieldReader

getShortValue

public short getShortValue(Object object)

Specified by:

getShortValue in interface ReadAccessor

Overrides:

getShortValue in class BaseClassFieldReader

getValue

public Object getValue(Object object)

Specified by:

getValue in interface ReadAccessor

Overrides:

getValue in class BaseClassFieldReader

getBigDecimalValue

public BigDecimal getBigDecimalValue(Object object)

Specified by:

getBigDecimalValue in interface ReadAccessor

Overrides:

getBigDecimalValue in class BaseClassFieldReader

getBigIntegerValue

public BigInteger getBigIntegerValue(Object object)

Specified by:

getBigIntegerValue in interface ReadAccessor

Overrides:

getBigIntegerValue in class BaseClassFieldReader

isNullValue

public boolean isNullValue(Object object)

Specified by:

isNullValue in interface ReadAccessor

Overrides:

isNullValue in class BaseClassFieldReader