org.drools.core.rule.constraint

Class EvaluatorConstraint.LiteralContextEntry

java.lang.Object

org.drools.core.rule.constraint.EvaluatorConstraint.LiteralContextEntry

All Implemented Interfaces:

Externalizable, Serializable, ContextEntry

Enclosing class:

EvaluatorConstraint

protected static class EvaluatorConstraint.LiteralContextEntry
extends Object
implements ContextEntry

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
InternalReadAccessor	extractor
InternalFactHandle	factHandle
ContextEntry	next
InternalWorkingMemory	workingMemory

Constructor Summary

Constructors

Constructor and Description
LiteralContextEntry()
LiteralContextEntry(InternalReadAccessor extractor)

Method Summary

Modifier and Type	Method and Description
InternalFactHandle	getFactHandle()
InternalReadAccessor	getFieldExtractor()
ContextEntry	getNext()
void	readExternal(ObjectInput in)
void	resetFactHandle()
void	resetTuple()
void	setNext(ContextEntry entry)
void	updateFromFactHandle(InternalWorkingMemory workingMemory, InternalFactHandle handle)
void	updateFromTuple(InternalWorkingMemory workingMemory, Tuple 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

extractor

public InternalReadAccessor extractor

factHandle

public InternalFactHandle factHandle

next

public ContextEntry next

workingMemory

public InternalWorkingMemory workingMemory

Constructor Detail

LiteralContextEntry

public LiteralContextEntry()

LiteralContextEntry

public LiteralContextEntry(InternalReadAccessor extractor)

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

getFieldExtractor

public InternalReadAccessor getFieldExtractor()

getFactHandle

public InternalFactHandle getFactHandle()

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,
                            Tuple tuple)

Specified by:

updateFromTuple in interface ContextEntry

resetTuple

public void resetTuple()

Specified by:

resetTuple in interface ContextEntry

resetFactHandle

public void resetFactHandle()

Specified by:

resetFactHandle in interface ContextEntry