org.drools.reteoo.common
Class RetePropagationContext

java.lang.Object
  org.drools.reteoo.common.RetePropagationContext

All Implemented Interfaces:

Externalizable, Serializable, org.kie.api.runtime.rule.PropagationContext

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

See Also:

Serialized Form

Field Summary

Fields inherited from interface org.kie.api.runtime.rule.PropagationContext

DELETION, EXPIRATION, INSERTION, MODIFICATION, RULE_ADDITION, RULE_REMOVAL, typeDescr

Constructor Summary

RetePropagationContext()

RetePropagationContext(long number, int type, org.drools.core.rule.Rule rule, org.drools.core.reteoo.LeftTuple leftTuple, org.drools.core.common.InternalFactHandle factHandle)

RetePropagationContext(long number, int type, org.drools.core.rule.Rule rule, org.drools.core.reteoo.LeftTuple leftTuple, org.drools.core.common.InternalFactHandle factHandle, org.drools.core.rule.EntryPointId entryPoint)

RetePropagationContext(long number, int type, org.drools.core.rule.Rule rule, org.drools.core.reteoo.LeftTuple leftTuple, org.drools.core.common.InternalFactHandle factHandle, org.drools.core.rule.EntryPointId entryPoint, long modificationMask, Class<?> modifiedClass, org.drools.core.marshalling.impl.MarshallerReaderContext readerContext)

RetePropagationContext(long number, int type, org.drools.core.rule.Rule rule, org.drools.core.reteoo.LeftTuple leftTuple, org.drools.core.common.InternalFactHandle factHandle, org.drools.core.rule.EntryPointId entryPoint, org.drools.core.marshalling.impl.MarshallerReaderContext readerContext)

RetePropagationContext(long number, int type, org.drools.core.rule.Rule rule, org.drools.core.reteoo.LeftTuple leftTuple, org.drools.core.common.InternalFactHandle factHandle, int activeActivations, int dormantActivations, org.drools.core.rule.EntryPointId entryPoint, long modificationMask)

Method Summary

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(int expectedType, int newType)
void	evaluateActionQueue(org.drools.core.common.InternalWorkingMemory workingMemory)
org.drools.core.rule.EntryPointId	getEntryPoint()
org.drools.core.FactHandle	getFactHandle()
org.drools.core.common.InternalFactHandle	getFactHandleOrigin()
org.drools.core.reteoo.LeftTuple	getLeftTupleOrigin()
long	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.kie.api.definition.rule.Rule	getRule()
org.drools.core.rule.Rule	getRuleOrigin()
org.drools.core.reteoo.TerminalNode	getTerminalNodeOrigin()
int	getType()
static String	intEnumToString(org.drools.core.spi.PropagationContext pctx)
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.FactHandle factHandle)
void	setFactHandle(org.drools.core.common.InternalFactHandle factHandle)
void	setModificationMask(long 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,
                              int type,
                              org.drools.core.rule.Rule rule,
                              org.drools.core.reteoo.LeftTuple leftTuple,
                              org.drools.core.common.InternalFactHandle factHandle)

RetePropagationContext

public RetePropagationContext(long number,
                              int type,
                              org.drools.core.rule.Rule rule,
                              org.drools.core.reteoo.LeftTuple leftTuple,
                              org.drools.core.common.InternalFactHandle factHandle,
                              org.drools.core.rule.EntryPointId entryPoint)

RetePropagationContext

public RetePropagationContext(long number,
                              int type,
                              org.drools.core.rule.Rule rule,
                              org.drools.core.reteoo.LeftTuple leftTuple,
                              org.drools.core.common.InternalFactHandle factHandle,
                              int activeActivations,
                              int dormantActivations,
                              org.drools.core.rule.EntryPointId entryPoint,
                              long modificationMask)

RetePropagationContext

public RetePropagationContext(long number,
                              int type,
                              org.drools.core.rule.Rule rule,
                              org.drools.core.reteoo.LeftTuple 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,
                              int type,
                              org.drools.core.rule.Rule rule,
                              org.drools.core.reteoo.LeftTuple leftTuple,
                              org.drools.core.common.InternalFactHandle factHandle,
                              org.drools.core.rule.EntryPointId entryPoint,
                              long 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.kie.api.runtime.rule.PropagationContext

cleanReaderContext

public void cleanReaderContext()

getRuleOrigin

public org.drools.core.rule.Rule getRuleOrigin()

getTerminalNodeOrigin

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

getRule

public org.kie.api.definition.rule.Rule getRule()

Specified by:

getRule in interface org.kie.api.runtime.rule.PropagationContext

getLeftTupleOrigin

public org.drools.core.reteoo.LeftTuple getLeftTupleOrigin()

getFactHandleOrigin

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

getFactHandle

public org.drools.core.FactHandle getFactHandle()

Specified by:

getFactHandle in interface org.kie.api.runtime.rule.PropagationContext

setFactHandle

public void setFactHandle(org.drools.core.FactHandle factHandle)

getType

public int getType()

Specified by:

getType in interface org.kie.api.runtime.rule.PropagationContext

compareTypeAndClone

public RetePropagationContext compareTypeAndClone(int expectedType,
                                                  int newType)

releaseResources

public void releaseResources()

getEntryPoint

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

Returns:

the entryPoint

setEntryPoint

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

Parameters:

entryPoint - the entryPoint to set

setFactHandle

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

getOriginOffset

public int getOriginOffset()

setOriginOffset

public void setOriginOffset(int originOffset)

addInsertAction

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

removeInsertAction

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

getQueue1

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

getQueue2

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

evaluateActionQueue

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

getModificationMask

public long getModificationMask()

setModificationMask

public void setModificationMask(long modificationMask)

adaptModificationMaskForObjectType

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

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()

intEnumToString

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

toString

public String toString()

Overrides:

toString in class Object