org.drools.reteoo.common

Class RetePropagationContext

java.lang.Object

org.drools.reteoo.common.RetePropagationContext

All Implemented Interfaces:

Externalizable, Serializable, org.drools.core.spi.PropagationContext

public class RetePropagationContext
extends Object
implements org.drools.core.spi.PropagationContext

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from interface org.drools.core.spi.PropagationContext

org.drools.core.spi.PropagationContext.Type

Constructor Summary

Constructors

Constructor and Description
RetePropagationContext()
RetePropagationContext(long number, org.drools.core.spi.PropagationContext.Type type, org.drools.core.definitions.rule.impl.RuleImpl rule, org.drools.core.spi.Tuple leftTuple, org.drools.core.common.InternalFactHandle factHandle)
RetePropagationContext(long number, org.drools.core.spi.PropagationContext.Type type, org.drools.core.definitions.rule.impl.RuleImpl rule, org.drools.core.spi.Tuple leftTuple, org.drools.core.common.InternalFactHandle factHandle, org.drools.core.rule.EntryPointId entryPoint)
RetePropagationContext(long number, org.drools.core.spi.PropagationContext.Type type, org.drools.core.definitions.rule.impl.RuleImpl rule, org.drools.core.spi.Tuple leftTuple, org.drools.core.common.InternalFactHandle factHandle, org.drools.core.rule.EntryPointId entryPoint, org.drools.core.util.bitmask.BitMask modificationMask, Class<?> modifiedClass, org.drools.core.marshalling.impl.MarshallerReaderContext readerContext)
RetePropagationContext(long number, org.drools.core.spi.PropagationContext.Type type, org.drools.core.definitions.rule.impl.RuleImpl rule, org.drools.core.spi.Tuple leftTuple, org.drools.core.common.InternalFactHandle factHandle, org.drools.core.rule.EntryPointId entryPoint, org.drools.core.marshalling.impl.MarshallerReaderContext readerContext)
RetePropagationContext(long number, org.drools.core.spi.PropagationContext.Type type, org.drools.core.definitions.rule.impl.RuleImpl rule, org.drools.core.spi.Tuple leftTuple, org.drools.core.common.InternalFactHandle factHandle, int activeActivations, int dormantActivations, org.drools.core.rule.EntryPointId entryPoint, org.drools.core.util.bitmask.BitMask modificationMask)

Method Summary

Modifier and Type	Method and Description
org.drools.core.spi.PropagationContext	adaptModificationMaskForObjectType(org.drools.core.spi.ObjectType type, org.drools.core.common.InternalWorkingMemory workingMemory)
void	addInsertAction(org.drools.core.common.WorkingMemoryAction action)
void	cleanReaderContext()
RetePropagationContext	compareTypeAndClone(org.drools.core.spi.PropagationContext.Type expectedType, org.drools.core.spi.PropagationContext.Type newType)
void	evaluateActionQueue(org.drools.core.common.InternalWorkingMemory workingMemory)
org.drools.core.rule.EntryPointId	getEntryPoint()
org.drools.core.common.InternalFactHandle	getFactHandle()
org.drools.core.spi.Tuple	getLeftTupleOrigin()
org.drools.core.util.bitmask.BitMask	getModificationMask()
org.drools.core.spi.ObjectType	getObjectType()
int	getOriginOffset()
long	getPropagationNumber()
LinkedList<org.drools.core.common.WorkingMemoryAction>	getQueue1()
LinkedList<org.drools.core.common.WorkingMemoryAction>	getQueue2()
org.drools.core.marshalling.impl.MarshallerReaderContext	getReaderContext()
org.drools.core.definitions.rule.impl.RuleImpl	getRuleOrigin()
org.drools.core.reteoo.TerminalNode	getTerminalNodeOrigin()
org.drools.core.spi.PropagationContext.Type	getType()
static String	intEnumToString(org.drools.core.spi.PropagationContext pctx)
boolean	isMarshalling()
void	readExternal(ObjectInput in)
void	releaseResources()
void	removeInsertAction(org.drools.core.common.WorkingMemoryAction action)
void	setEntryPoint(org.drools.core.rule.EntryPointId entryPoint)
void	setFactHandle(org.drools.core.common.InternalFactHandle factHandle)
void	setMarshalling(boolean marshalling)
void	setModificationMask(org.drools.core.util.bitmask.BitMask modificationMask)
void	setObjectType(org.drools.core.spi.ObjectType objectType)
void	setOriginOffset(int originOffset)
String	toString()
void	writeExternal(ObjectOutput out)

Methods inherited from class java.lang.Object

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

Constructor Detail

RetePropagationContext

public RetePropagationContext()

RetePropagationContext

public RetePropagationContext(long number,
                              org.drools.core.spi.PropagationContext.Type type,
                              org.drools.core.definitions.rule.impl.RuleImpl rule,
                              org.drools.core.spi.Tuple leftTuple,
                              org.drools.core.common.InternalFactHandle factHandle)

RetePropagationContext

public RetePropagationContext(long number,
                              org.drools.core.spi.PropagationContext.Type type,
                              org.drools.core.definitions.rule.impl.RuleImpl rule,
                              org.drools.core.spi.Tuple leftTuple,
                              org.drools.core.common.InternalFactHandle factHandle,
                              org.drools.core.rule.EntryPointId entryPoint)

RetePropagationContext

public RetePropagationContext(long number,
                              org.drools.core.spi.PropagationContext.Type type,
                              org.drools.core.definitions.rule.impl.RuleImpl rule,
                              org.drools.core.spi.Tuple leftTuple,
                              org.drools.core.common.InternalFactHandle factHandle,
                              int activeActivations,
                              int dormantActivations,
                              org.drools.core.rule.EntryPointId entryPoint,
                              org.drools.core.util.bitmask.BitMask modificationMask)

RetePropagationContext

public RetePropagationContext(long number,
                              org.drools.core.spi.PropagationContext.Type type,
                              org.drools.core.definitions.rule.impl.RuleImpl rule,
                              org.drools.core.spi.Tuple leftTuple,
                              org.drools.core.common.InternalFactHandle factHandle,
                              org.drools.core.rule.EntryPointId entryPoint,
                              org.drools.core.marshalling.impl.MarshallerReaderContext readerContext)

RetePropagationContext

public RetePropagationContext(long number,
                              org.drools.core.spi.PropagationContext.Type type,
                              org.drools.core.definitions.rule.impl.RuleImpl rule,
                              org.drools.core.spi.Tuple leftTuple,
                              org.drools.core.common.InternalFactHandle factHandle,
                              org.drools.core.rule.EntryPointId entryPoint,
                              org.drools.core.util.bitmask.BitMask modificationMask,
                              Class<?> modifiedClass,
                              org.drools.core.marshalling.impl.MarshallerReaderContext readerContext)

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

getPropagationNumber

public long getPropagationNumber()

Specified by:

getPropagationNumber in interface org.drools.core.spi.PropagationContext

cleanReaderContext

public void cleanReaderContext()

Specified by:

cleanReaderContext in interface org.drools.core.spi.PropagationContext

getRuleOrigin

public org.drools.core.definitions.rule.impl.RuleImpl getRuleOrigin()

Specified by:

getRuleOrigin in interface org.drools.core.spi.PropagationContext

getTerminalNodeOrigin

public org.drools.core.reteoo.TerminalNode getTerminalNodeOrigin()

Specified by:

getTerminalNodeOrigin in interface org.drools.core.spi.PropagationContext

getLeftTupleOrigin

public org.drools.core.spi.Tuple getLeftTupleOrigin()

Specified by:

getLeftTupleOrigin in interface org.drools.core.spi.PropagationContext

getFactHandle

public org.drools.core.common.InternalFactHandle getFactHandle()

Specified by:

getFactHandle in interface org.drools.core.spi.PropagationContext

setFactHandle

public void setFactHandle(org.drools.core.common.InternalFactHandle factHandle)

Specified by:

setFactHandle in interface org.drools.core.spi.PropagationContext

getType

public org.drools.core.spi.PropagationContext.Type getType()

Specified by:

getType in interface org.drools.core.spi.PropagationContext

compareTypeAndClone

public RetePropagationContext compareTypeAndClone(org.drools.core.spi.PropagationContext.Type expectedType,
                                                  org.drools.core.spi.PropagationContext.Type newType)

releaseResources

public void releaseResources()

Specified by:

releaseResources in interface org.drools.core.spi.PropagationContext

getEntryPoint

public org.drools.core.rule.EntryPointId getEntryPoint()

Specified by:

getEntryPoint in interface org.drools.core.spi.PropagationContext

Returns:

the entryPoint

setEntryPoint

public void setEntryPoint(org.drools.core.rule.EntryPointId entryPoint)

Specified by:

setEntryPoint in interface org.drools.core.spi.PropagationContext

Parameters:

entryPoint - the entryPoint to set

getOriginOffset

public int getOriginOffset()

Specified by:

getOriginOffset in interface org.drools.core.spi.PropagationContext

setOriginOffset

public void setOriginOffset(int originOffset)

Specified by:

setOriginOffset in interface org.drools.core.spi.PropagationContext

addInsertAction

public void addInsertAction(org.drools.core.common.WorkingMemoryAction action)

Specified by:

addInsertAction in interface org.drools.core.spi.PropagationContext

removeInsertAction

public void removeInsertAction(org.drools.core.common.WorkingMemoryAction action)

Specified by:

removeInsertAction in interface org.drools.core.spi.PropagationContext

getQueue1

public LinkedList<org.drools.core.common.WorkingMemoryAction> getQueue1()

Specified by:

getQueue1 in interface org.drools.core.spi.PropagationContext

getQueue2

public LinkedList<org.drools.core.common.WorkingMemoryAction> getQueue2()

Specified by:

getQueue2 in interface org.drools.core.spi.PropagationContext

evaluateActionQueue

public void evaluateActionQueue(org.drools.core.common.InternalWorkingMemory workingMemory)

Specified by:

evaluateActionQueue in interface org.drools.core.spi.PropagationContext

getModificationMask

public org.drools.core.util.bitmask.BitMask getModificationMask()

Specified by:

getModificationMask in interface org.drools.core.spi.PropagationContext

setModificationMask

public void setModificationMask(org.drools.core.util.bitmask.BitMask modificationMask)

Specified by:

setModificationMask in interface org.drools.core.spi.PropagationContext

adaptModificationMaskForObjectType

public org.drools.core.spi.PropagationContext adaptModificationMaskForObjectType(org.drools.core.spi.ObjectType type,
                                                                                 org.drools.core.common.InternalWorkingMemory workingMemory)

Specified by:

adaptModificationMaskForObjectType in interface org.drools.core.spi.PropagationContext

getObjectType

public org.drools.core.spi.ObjectType getObjectType()

setObjectType

public void setObjectType(org.drools.core.spi.ObjectType objectType)

getReaderContext

public org.drools.core.marshalling.impl.MarshallerReaderContext getReaderContext()

Specified by:

getReaderContext in interface org.drools.core.spi.PropagationContext

isMarshalling

public boolean isMarshalling()

Specified by:

isMarshalling in interface org.drools.core.spi.PropagationContext

setMarshalling

public void setMarshalling(boolean marshalling)

Specified by:

setMarshalling in interface org.drools.core.spi.PropagationContext

intEnumToString

public static String intEnumToString(org.drools.core.spi.PropagationContext pctx)

toString

public String toString()

Overrides:

toString in class Object