org.drools.core.rule

Class ReturnValueRestriction.ReturnValueContextEntry

java.lang.Object

org.drools.core.rule.ReturnValueRestriction.ReturnValueContextEntry

All Implemented Interfaces:

Externalizable, Serializable, ContextEntry

Enclosing class:

ReturnValueRestriction

public static class ReturnValueRestriction.ReturnValueContextEntry
extends Object
implements ContextEntry

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
Object	dialectContext
ReadAccessor	fieldExtractor
InternalFactHandle	handle
LeftTuple	leftTuple
Declaration[]	localDeclarations
Declaration[]	previousDeclarations
InternalWorkingMemory	workingMemory

Constructor Summary

Constructors

Constructor and Description
ReturnValueRestriction.ReturnValueContextEntry()
ReturnValueRestriction.ReturnValueContextEntry(ReadAccessor fieldExtractor, Declaration[] previousDeclarations, Declaration[] localDeclarations)

Method Summary

Methods

Modifier and Type	Method and Description
ReadAccessor	getFieldExtractor()
InternalFactHandle	getHandle()
Declaration[]	getLocalDeclarations()
ContextEntry	getNext()
Declaration[]	getPreviousDeclarations()
LeftTuple	getTuple()
InternalWorkingMemory	getWorkingMemory()
void	readExternal(ObjectInput in)
void	resetFactHandle()
void	resetTuple()
void	setNext(ContextEntry entry)
void	updateFromFactHandle(InternalWorkingMemory workingMemory, InternalFactHandle handle)
void	updateFromTuple(InternalWorkingMemory workingMemory, LeftTuple tuple)
void	writeExternal(ObjectOutput out)

Methods inherited from class java.lang.Object

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

Field Detail

fieldExtractor

public ReadAccessor fieldExtractor

handle

public InternalFactHandle handle

leftTuple

public LeftTuple leftTuple

workingMemory

public InternalWorkingMemory workingMemory

previousDeclarations

public Declaration[] previousDeclarations

localDeclarations

public Declaration[] localDeclarations

dialectContext

public Object dialectContext

Constructor Detail

ReturnValueRestriction.ReturnValueContextEntry

public ReturnValueRestriction.ReturnValueContextEntry()

ReturnValueRestriction.ReturnValueContextEntry

public ReturnValueRestriction.ReturnValueContextEntry(ReadAccessor fieldExtractor,
                                              Declaration[] previousDeclarations,
                                              Declaration[] localDeclarations)

Method Detail

readExternal

public void readExternal(ObjectInput in)
                  throws IOException,
                         ClassNotFoundException

Specified by:

readExternal in interface Externalizable

Throws:

IOException

ClassNotFoundException

writeExternal

public void writeExternal(ObjectOutput out)
                   throws IOException

Specified by:

writeExternal in interface Externalizable

Throws:

IOException

getNext

public ContextEntry getNext()

Specified by:

getNext in interface ContextEntry

setNext

public void setNext(ContextEntry entry)

Specified by:

setNext in interface ContextEntry

updateFromFactHandle

public void updateFromFactHandle(InternalWorkingMemory workingMemory,
                        InternalFactHandle handle)

Specified by:

updateFromFactHandle in interface ContextEntry

updateFromTuple

public void updateFromTuple(InternalWorkingMemory workingMemory,
                   LeftTuple tuple)

Specified by:

updateFromTuple in interface ContextEntry

getFieldExtractor

public ReadAccessor getFieldExtractor()

getTuple

public LeftTuple getTuple()

getHandle

public InternalFactHandle getHandle()

getPreviousDeclarations

public Declaration[] getPreviousDeclarations()

getLocalDeclarations

public Declaration[] getLocalDeclarations()

getWorkingMemory

public InternalWorkingMemory getWorkingMemory()

resetTuple

public void resetTuple()

Specified by:

resetTuple in interface ContextEntry

resetFactHandle

public void resetFactHandle()

Specified by:

resetFactHandle in interface ContextEntry