AbstractWorkingMemory - JBoss RULES 3.0.6 API 英文版文档

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org.drools.common
Class AbstractWorkingMemory

java.lang.Object
  org.drools.common.AbstractWorkingMemory

All Implemented Interfaces:: java.beans.PropertyChangeListener, java.io.Serializable, java.util.EventListener, EventSupport, InternalWorkingMemoryActions, WorkingMemory

Direct Known Subclasses:: ReteooWorkingMemory

public abstract class AbstractWorkingMemory
extends java.lang.Object
implements WorkingMemory, InternalWorkingMemoryActions, EventSupport, java.beans.PropertyChangeListener
extends java.lang.Object
implements WorkingMemory, InternalWorkingMemoryActions, EventSupport, java.beans.PropertyChangeListener

Implementation of WorkingMemory.

See Also:: Serialized Form

Nested Class Summary

static interface AbstractWorkingMemory.WorkingMemoryAction


class AbstractWorkingMemory.WorkingMemoryRetractAction


Field Summary

protected static java.lang.Class[] ADD_REMOVE_PROPERTY_CHANGE_LISTENER_ARG_TYPES


protected java.lang.Object[] addRemovePropertyChangeListenerArgs
          The arguments used when adding/removing a property change listener.

protected DefaultAgenda agenda
          Rule-firing agenda.

protected AgendaEventSupport agendaEventSupport


protected java.util.Map assertMap
          Object-to-handle mapping.

protected boolean discardOnLogicalOverride


protected java.util.List factQueue


protected boolean firing
          Flag to determine if a rule is currently being fired.

protected java.util.Map globals
          Global values which are associated with this memory.

protected FactHandleFactory handleFactory


protected ReentrantLock lock


protected PrimitiveLongMap nodeMemories
          The actual memory for the JoinNodes.

protected long propagationIdCounter


protected java.util.Map queryResults


protected InternalRuleBase ruleBase
          The RuleBase with which this memory is associated.

protected TruthMaintenanceSystem tms


protected WorkingMemoryEventSupport workingMemoryEventSupport
          The eventSupport

Constructor Summary

AbstractWorkingMemory(InternalRuleBase ruleBase, FactHandleFactory handleFactory)
          Construct.

Method Summary

void addEventListener(AgendaEventListener listener)
          Add an event listener.

void addEventListener(WorkingMemoryEventListener listener)
          Add an event listener.

protected void addPropertyChangeListener(java.lang.Object object)


FactHandle assertLogicalObject(java.lang.Object object)


FactHandle assertLogicalObject(java.lang.Object object, boolean dynamic)


FactHandle assertObject(java.lang.Object object)
          Assert a fact.

FactHandle assertObject(java.lang.Object object, boolean dynamic)
          Assert a fact registering JavaBean PropertyChangeListeners on the Object to automatically trigger modifyObject calls if dynamic is true.

FactHandle assertObject(java.lang.Object object, boolean dynamic, boolean logical, Rule rule, Activation activation)


void clearAgenda()
          Clear the Agenda

void clearAgendaGroup(java.lang.String group)
          Clear the Agenda Group

void clearNodeMemory(NodeMemory node)


void dispose()
          Forces the workingMemory to be derefenced from

abstract void doAssertObject(InternalFactHandle factHandle, java.lang.Object object, PropagationContext propagationContext)


abstract void doRetract(InternalFactHandle factHandle, PropagationContext propagationContext)


void fireAllRules()
          Fire all items on the agenda until empty.

void fireAllRules(AgendaFilter agendaFilter)
          Fire all items on the agenda until empty, using the given AgendaFiler

Agenda getAgenda()
          Retrieve the rule-firing Agenda for this WorkingMemory.

java.util.List getAgendaEventListeners()
          Returns all event listeners.

AgendaEventSupport getAgendaEventSupport()


FactHandle getFactHandle(java.lang.Object object)
          Retrieve the FactHandle associated with an Object.

FactHandleFactory getFactHandleFactory()


java.util.Map getFactHandleMap()
          A helper method used to avoid lookups when iterating over facthandles and objects at once.

java.util.List getFactHandles()
          Retrieve all known Fact Handles.

AgendaGroup getFocus()


java.lang.Object getGlobal(java.lang.String name)
          Retrieve a specific piece of global data by name

java.util.Map getGlobals()
          Retrieve all of the set application data in this memory

Lock getLock()


long getNextPropagationIdCounter()


java.lang.Object getNodeMemory(NodeMemory node)
          Retrieve the JoinMemory for a particular JoinNode.

java.lang.Object getObject(FactHandle handle)
          Returns the fact Object for the given FactHandle.

java.util.List getObjects()
          Retrieve all known objects.

java.util.List getObjects(java.lang.Class objectClass)
          Retrieve all known objects of the specified class.

abstract QueryResults getQueryResults(java.lang.String query)
          Retrieve the QueryResults of the specified query.

RuleBase getRuleBase()
          Retrieve the RuleBase of this working memory.

TruthMaintenanceSystem getTruthMaintenanceSystem()


java.util.List getWorkingMemoryEventListeners()
          Returns all event listeners.

WorkingMemoryEventSupport getWorkingMemoryEventSupport()


void modifyObject(FactHandle handle, java.lang.Object object)
          Modify a fact.

abstract void modifyObject(FactHandle factHandle, java.lang.Object object, Rule rule, Activation activation)


void propagateQueuedActions()


void propertyChange(java.beans.PropertyChangeEvent event)


void queueRetractAction(InternalFactHandle factHandle, boolean removeLogical, boolean updateEqualsMap, Rule ruleOrigin, Activation activationOrigin)


void removeEventListener(AgendaEventListener listener)
          Remove an event listener.

void removeEventListener(WorkingMemoryEventListener listener)
          Remove an event listener.

protected void removePropertyChangeListener(FactHandle handle)


void retractObject(FactHandle handle)
          Retract a fact.

void retractObject(FactHandle factHandle, boolean removeLogical, boolean updateEqualsMap, Rule rule, Activation activation)


void setAsyncExceptionHandler(AsyncExceptionHandler handler)
          Sets the AsyncExceptionHandler to handle exceptions thrown by the Agenda Scheduler used for duration rules.

void setFocus(AgendaGroup focus)


void setFocus(java.lang.String focus)


void setGlobal(java.lang.String name, java.lang.Object value)
          Set a specific piece of global in this working memory.

Methods inherited from class java.lang.Object

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

Nested Class Summary
`static interface`	`AbstractWorkingMemory.WorkingMemoryAction`
`class`	`AbstractWorkingMemory.WorkingMemoryRetractAction`

Field Summary
`protected static java.lang.Class[]`	`ADD_REMOVE_PROPERTY_CHANGE_LISTENER_ARG_TYPES`
`protected java.lang.Object[]`	`addRemovePropertyChangeListenerArgs` The arguments used when adding/removing a property change listener.
`protected DefaultAgenda`	`agenda` Rule-firing agenda.
`protected AgendaEventSupport`	`agendaEventSupport`
`protected java.util.Map`	`assertMap` Object-to-handle mapping.
`protected boolean`	`discardOnLogicalOverride`
`protected java.util.List`	`factQueue`
`protected boolean`	`firing` Flag to determine if a rule is currently being fired.
`protected java.util.Map`	`globals` Global values which are associated with this memory.
`protected FactHandleFactory`	`handleFactory`
`protected ReentrantLock`	`lock`
`protected PrimitiveLongMap`	`nodeMemories` The actual memory for the `JoinNode`s.
`protected long`	`propagationIdCounter`
`protected java.util.Map`	`queryResults`
`protected InternalRuleBase`	`ruleBase` The `RuleBase` with which this memory is associated.
`protected TruthMaintenanceSystem`	`tms`
`protected WorkingMemoryEventSupport`	`workingMemoryEventSupport` The eventSupport

Constructor Summary
`AbstractWorkingMemory(InternalRuleBase ruleBase, FactHandleFactory handleFactory)` Construct.

Method Summary
`void`	`addEventListener(AgendaEventListener listener)` Add an event listener.
`void`	`addEventListener(WorkingMemoryEventListener listener)` Add an event listener.
`protected void`	`addPropertyChangeListener(java.lang.Object object)`
`FactHandle`	`assertLogicalObject(java.lang.Object object)`
`FactHandle`	`assertLogicalObject(java.lang.Object object, boolean dynamic)`
`FactHandle`	`assertObject(java.lang.Object object)` Assert a fact.
`FactHandle`	`assertObject(java.lang.Object object, boolean dynamic)` Assert a fact registering JavaBean `PropertyChangeListeners` on the Object to automatically trigger `modifyObject` calls if `dynamic` is `true`.
`FactHandle`	`assertObject(java.lang.Object object, boolean dynamic, boolean logical, Rule rule, Activation activation)`
`void`	`clearAgenda()` Clear the Agenda
`void`	`clearAgendaGroup(java.lang.String group)` Clear the Agenda Group
`void`	`clearNodeMemory(NodeMemory node)`
`void`	`dispose()` Forces the workingMemory to be derefenced from
`abstract void`	`doAssertObject(InternalFactHandle factHandle, java.lang.Object object, PropagationContext propagationContext)`
`abstract void`	`doRetract(InternalFactHandle factHandle, PropagationContext propagationContext)`
`void`	`fireAllRules()` Fire all items on the agenda until empty.
`void`	`fireAllRules(AgendaFilter agendaFilter)` Fire all items on the agenda until empty, using the given AgendaFiler
`Agenda`	`getAgenda()` Retrieve the rule-firing `Agenda` for this `WorkingMemory`.
`java.util.List`	`getAgendaEventListeners()` Returns all event listeners.
`AgendaEventSupport`	`getAgendaEventSupport()`
`FactHandle`	`getFactHandle(java.lang.Object object)` Retrieve the `FactHandle` associated with an Object.
`FactHandleFactory`	`getFactHandleFactory()`
`java.util.Map`	`getFactHandleMap()` A helper method used to avoid lookups when iterating over facthandles and objects at once.
`java.util.List`	`getFactHandles()` Retrieve all known Fact Handles.
`AgendaGroup`	`getFocus()`
`java.lang.Object`	`getGlobal(java.lang.String name)` Retrieve a specific piece of global data by name
`java.util.Map`	`getGlobals()` Retrieve all of the set application data in this memory
`Lock`	`getLock()`
`long`	`getNextPropagationIdCounter()`
`java.lang.Object`	`getNodeMemory(NodeMemory node)` Retrieve the `JoinMemory` for a particular `JoinNode`.
`java.lang.Object`	`getObject(FactHandle handle)` Returns the fact Object for the given `FactHandle`.
`java.util.List`	`getObjects()` Retrieve all known objects.
`java.util.List`	`getObjects(java.lang.Class objectClass)` Retrieve all known objects of the specified class.
`abstract QueryResults`	`getQueryResults(java.lang.String query)` Retrieve the QueryResults of the specified query.
`RuleBase`	`getRuleBase()` Retrieve the `RuleBase` of this working memory.
`TruthMaintenanceSystem`	`getTruthMaintenanceSystem()`
`java.util.List`	`getWorkingMemoryEventListeners()` Returns all event listeners.
`WorkingMemoryEventSupport`	`getWorkingMemoryEventSupport()`
`void`	`modifyObject(FactHandle handle, java.lang.Object object)` Modify a fact.
`abstract void`	`modifyObject(FactHandle factHandle, java.lang.Object object, Rule rule, Activation activation)`
`void`	`propagateQueuedActions()`
`void`	`propertyChange(java.beans.PropertyChangeEvent event)`
`void`	`queueRetractAction(InternalFactHandle factHandle, boolean removeLogical, boolean updateEqualsMap, Rule ruleOrigin, Activation activationOrigin)`
`void`	`removeEventListener(AgendaEventListener listener)` Remove an event listener.
`void`	`removeEventListener(WorkingMemoryEventListener listener)` Remove an event listener.
`protected void`	`removePropertyChangeListener(FactHandle handle)`
`void`	`retractObject(FactHandle handle)` Retract a fact.
`void`	`retractObject(FactHandle factHandle, boolean removeLogical, boolean updateEqualsMap, Rule rule, Activation activation)`
`void`	`setAsyncExceptionHandler(AsyncExceptionHandler handler)` Sets the AsyncExceptionHandler to handle exceptions thrown by the Agenda Scheduler used for duration rules.
`void`	`setFocus(AgendaGroup focus)`
`void`	`setFocus(java.lang.String focus)`
`void`	`setGlobal(java.lang.String name, java.lang.Object value)` Set a specific piece of global in this working memory.

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Field Detail

ADD_REMOVE_PROPERTY_CHANGE_LISTENER_ARG_TYPES

protected static final java.lang.Class[] ADD_REMOVE_PROPERTY_CHANGE_LISTENER_ARG_TYPES

addRemovePropertyChangeListenerArgs

protected final java.lang.Object[] addRemovePropertyChangeListenerArgs

The arguments used when adding/removing a property change listener.

nodeMemories

protected final PrimitiveLongMap nodeMemories

The actual memory for the JoinNodes.

globals

protected final java.util.Map globals

Global values which are associated with this memory.

assertMap

protected final java.util.Map assertMap

Object-to-handle mapping.

queryResults

protected java.util.Map queryResults

workingMemoryEventSupport

protected final WorkingMemoryEventSupport workingMemoryEventSupport

The eventSupport

agendaEventSupport

protected final AgendaEventSupport agendaEventSupport

ruleBase

protected transient InternalRuleBase ruleBase

The RuleBase with which this memory is associated.

handleFactory

protected final FactHandleFactory handleFactory

tms

protected final TruthMaintenanceSystem tms

agenda

protected DefaultAgenda agenda

Rule-firing agenda.

factQueue

protected final java.util.List factQueue

lock

protected final ReentrantLock lock

discardOnLogicalOverride

protected final boolean discardOnLogicalOverride

propagationIdCounter

protected long propagationIdCounter

firing

protected boolean firing

Flag to determine if a rule is currently being fired.

Constructor Detail

AbstractWorkingMemory

public AbstractWorkingMemory(InternalRuleBase ruleBase,
                             FactHandleFactory handleFactory)

Construct.

Parameters:: ruleBase - The backing rule-base.

Method Detail

addEventListener

public void addEventListener(WorkingMemoryEventListener listener)

Description copied from interface: WorkingMemory

Add an event listener.

Specified by:: addEventListener in interface WorkingMemory

Parameters:: listener - The listener to add.

removeEventListener

public void removeEventListener(WorkingMemoryEventListener listener)

Description copied from interface: WorkingMemory

Remove an event listener.

Specified by:: removeEventListener in interface WorkingMemory

Parameters:: listener - The listener to remove.

getWorkingMemoryEventListeners

public java.util.List getWorkingMemoryEventListeners()

Description copied from interface: WorkingMemory

Returns all event listeners.

Specified by:: getWorkingMemoryEventListeners in interface EventSupport
Specified by:: getWorkingMemoryEventListeners in interface WorkingMemory

Returns:: listeners The listeners.

addEventListener

public void addEventListener(AgendaEventListener listener)

Description copied from interface: WorkingMemory

Add an event listener.

Specified by:: addEventListener in interface WorkingMemory

Parameters:: listener - The listener to add.

removeEventListener

public void removeEventListener(AgendaEventListener listener)

Description copied from interface: WorkingMemory

Remove an event listener.

Specified by:: removeEventListener in interface WorkingMemory

Parameters:: listener - The listener to remove.

getFactHandleFactory

public FactHandleFactory getFactHandleFactory()

getAgendaEventListeners

public java.util.List getAgendaEventListeners()

Description copied from interface: WorkingMemory

Returns all event listeners.

Specified by:: getAgendaEventListeners in interface EventSupport
Specified by:: getAgendaEventListeners in interface WorkingMemory

Returns:: listeners The listeners.

getGlobals

public java.util.Map getGlobals()

Description copied from interface: WorkingMemory

Retrieve all of the set application data in this memory

Specified by:: getGlobals in interface WorkingMemory

Returns:: the application data as a Map
See Also:: WorkingMemory

setGlobal

public void setGlobal(java.lang.String name,
                      java.lang.Object value)

Description copied from interface: WorkingMemory

Set a specific piece of global in this working memory.

Specified by:: setGlobal in interface WorkingMemory

Parameters:: name - the name under which to populate the data; value - the application data
See Also:: WorkingMemory

getGlobal

public java.lang.Object getGlobal(java.lang.String name)

Description copied from interface: WorkingMemory

Retrieve a specific piece of global data by name

Specified by:: getGlobal in interface WorkingMemory

Returns:: application data or null if nothing is set under this name
See Also:: WorkingMemory

getAgenda

public Agenda getAgenda()

Retrieve the rule-firing Agenda for this WorkingMemory.

Specified by:: getAgenda in interface WorkingMemory

Returns:: The Agenda.

clearAgenda

public void clearAgenda()

Clear the Agenda

Specified by:: clearAgenda in interface WorkingMemory

clearAgendaGroup

public void clearAgendaGroup(java.lang.String group)

Clear the Agenda Group

Specified by:: clearAgendaGroup in interface WorkingMemory

getRuleBase

public RuleBase getRuleBase()

Description copied from interface: WorkingMemory

Retrieve the RuleBase of this working memory.

Specified by:: getRuleBase in interface WorkingMemory

Returns:: The RuleBase.
See Also:: WorkingMemory

fireAllRules

public void fireAllRules()
                  throws FactException

Description copied from interface: WorkingMemory

Fire all items on the agenda until empty.

Specified by:: fireAllRules in interface WorkingMemory

Throws:: FactException - If an error occurs.
See Also:: WorkingMemory

fireAllRules

public void fireAllRules(AgendaFilter agendaFilter)
                  throws FactException

Description copied from interface: WorkingMemory

Fire all items on the agenda until empty, using the given AgendaFiler

Specified by:: fireAllRules in interface WorkingMemory

Throws:: FactException - If an error occurs.

getObject

public java.lang.Object getObject(FactHandle handle)

Returns the fact Object for the given FactHandle. It actually attemps to return the value from the handle, before retrieving it from objects map.

Specified by:: getObject in interface WorkingMemory

Parameters:: handle - The FactHandle reference for the Object lookup
Returns:: The associated object.
See Also:: WorkingMemory

getFactHandle

public FactHandle getFactHandle(java.lang.Object object)

Description copied from interface: WorkingMemory

Retrieve the FactHandle associated with an Object.

Specified by:: getFactHandle in interface WorkingMemory

Parameters:: object - The object.
Returns:: The associated fact handle.
See Also:: WorkingMemory

getFactHandles

public java.util.List getFactHandles()

Description copied from interface: WorkingMemory

Retrieve all known Fact Handles.

Specified by:: getFactHandles in interface WorkingMemory

Returns:: The list of all known fact handles.

getFactHandleMap

public java.util.Map getFactHandleMap()

A helper method used to avoid lookups when iterating over facthandles and objects at once. DO NOT MAKE THIS METHOD PUBLIC UNLESS YOU KNOW WHAT YOU ARE DOING

Returns:

getObjects

public java.util.List getObjects()

Description copied from interface: WorkingMemory

Retrieve all known objects.

Specified by:: getObjects in interface WorkingMemory

Returns:: The list of all known objects.
See Also:: WorkingMemory

getObjects

public java.util.List getObjects(java.lang.Class objectClass)

Description copied from interface: WorkingMemory

Retrieve all known objects of the specified class.

Specified by:: getObjects in interface WorkingMemory

Parameters:: objectClass - The class of object to return.
Returns:: The list of all known objects of the specified class.

getQueryResults

public abstract QueryResults getQueryResults(java.lang.String query)

Description copied from interface: WorkingMemory

Retrieve the QueryResults of the specified query.

Specified by:: getQueryResults in interface WorkingMemory

Parameters:: query - The name of the query.
Returns:: The QueryResults of the specified query. If no results match the query it is empty.

getFocus

public AgendaGroup getFocus()

Specified by:: getFocus in interface WorkingMemory

setFocus

public void setFocus(java.lang.String focus)

Specified by:: setFocus in interface WorkingMemory

setFocus

public void setFocus(AgendaGroup focus)

Specified by:: setFocus in interface WorkingMemory

getTruthMaintenanceSystem

public TruthMaintenanceSystem getTruthMaintenanceSystem()

assertObject

public FactHandle assertObject(java.lang.Object object)
                        throws FactException

Description copied from interface: WorkingMemory

Assert a fact.

Specified by:: assertObject in interface WorkingMemory

Parameters:: object - The fact object.
Returns:: The new fact-handle associated with the object.
Throws:: FactException - If an error occurs.
See Also:: WorkingMemory

assertLogicalObject

public FactHandle assertLogicalObject(java.lang.Object object)
                               throws FactException

Throws:: FactException
See Also:: WorkingMemory

assertObject

public FactHandle assertObject(java.lang.Object object,
                               boolean dynamic)
                        throws FactException

Description copied from interface: WorkingMemory

Assert a fact registering JavaBean PropertyChangeListeners on the Object to automatically trigger modifyObject calls if dynamic is true.

Specified by:: assertObject in interface WorkingMemory

Parameters:: object - The fact object.; dynamic - true if Drools should add JavaBean PropertyChangeListeners to the object.
Returns:: The new fact-handle associated with the object.
Throws:: FactException - If an error occurs.

assertLogicalObject

public FactHandle assertLogicalObject(java.lang.Object object,
                                      boolean dynamic)
                               throws FactException

Specified by:: assertLogicalObject in interface InternalWorkingMemoryActions

Throws:: FactException

assertObject

public FactHandle assertObject(java.lang.Object object,
                               boolean dynamic,
                               boolean logical,
                               Rule rule,
                               Activation activation)
                        throws FactException

Specified by:: assertObject in interface InternalWorkingMemoryActions

Throws:: FactException

addPropertyChangeListener

protected void addPropertyChangeListener(java.lang.Object object)

doAssertObject

public abstract void doAssertObject(InternalFactHandle factHandle,
                                    java.lang.Object object,
                                    PropagationContext propagationContext)
                             throws FactException

Throws:: FactException

removePropertyChangeListener

protected void removePropertyChangeListener(FactHandle handle)
                                     throws NoSuchFactObjectException

Throws:: NoSuchFactObjectException

retractObject

public void retractObject(FactHandle handle)
                   throws FactException

Description copied from interface: WorkingMemory

Retract a fact.

Specified by:: retractObject in interface WorkingMemory

Parameters:: handle - The fact-handle associated with the fact to retract.
Throws:: FactException - If an error occurs.

doRetract

public abstract void doRetract(InternalFactHandle factHandle,
                               PropagationContext propagationContext)

retractObject

public void retractObject(FactHandle factHandle,
                          boolean removeLogical,
                          boolean updateEqualsMap,
                          Rule rule,
                          Activation activation)
                   throws FactException

Specified by:: retractObject in interface InternalWorkingMemoryActions

Throws:: FactException
See Also:: WorkingMemory

modifyObject

public void modifyObject(FactHandle handle,
                         java.lang.Object object)
                  throws FactException

Description copied from interface: WorkingMemory

Modify a fact.

Specified by:: modifyObject in interface WorkingMemory

Parameters:: handle - The fact-handle associated with the fact to modify.; object - The new value of the fact.
Throws:: FactException - If an error occurs.

modifyObject

public abstract void modifyObject(FactHandle factHandle,
                                  java.lang.Object object,
                                  Rule rule,
                                  Activation activation)
                           throws FactException

Specified by:: modifyObject in interface InternalWorkingMemoryActions

Throws:: FactException
See Also:: WorkingMemory

propagateQueuedActions

public void propagateQueuedActions()

queueRetractAction

public void queueRetractAction(InternalFactHandle factHandle,
                               boolean removeLogical,
                               boolean updateEqualsMap,
                               Rule ruleOrigin,
                               Activation activationOrigin)

getNodeMemory

public java.lang.Object getNodeMemory(NodeMemory node)

Retrieve the JoinMemory for a particular JoinNode.

Parameters:: node - The JoinNode key.
Returns:: The node's memory.

clearNodeMemory

public void clearNodeMemory(NodeMemory node)

getWorkingMemoryEventSupport

public WorkingMemoryEventSupport getWorkingMemoryEventSupport()

getAgendaEventSupport

public AgendaEventSupport getAgendaEventSupport()

Specified by:: getAgendaEventSupport in interface EventSupport

setAsyncExceptionHandler

public void setAsyncExceptionHandler(AsyncExceptionHandler handler)

Sets the AsyncExceptionHandler to handle exceptions thrown by the Agenda Scheduler used for duration rules.

Specified by:: setAsyncExceptionHandler in interface WorkingMemory

Parameters:: handler -

propertyChange

public void propertyChange(java.beans.PropertyChangeEvent event)

Specified by:: propertyChange in interface java.beans.PropertyChangeListener

getNextPropagationIdCounter

public long getNextPropagationIdCounter()

dispose

public void dispose()

Description copied from interface: WorkingMemory

Forces the workingMemory to be derefenced from

Specified by:: dispose in interface WorkingMemory

getLock

public Lock getLock()

Overview

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Tree

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SUMMARY: NESTED | FIELD | CONSTR | METHOD

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AbstractWorkingMemory - JBoss RULES 3.0.6 API 英文版文档

org.drools.common Class AbstractWorkingMemory

ADD_REMOVE_PROPERTY_CHANGE_LISTENER_ARG_TYPES

addRemovePropertyChangeListenerArgs

nodeMemories

globals

assertMap

queryResults

workingMemoryEventSupport

agendaEventSupport

ruleBase

handleFactory

tms

agenda

factQueue

lock

discardOnLogicalOverride

propagationIdCounter

firing

AbstractWorkingMemory

addEventListener

removeEventListener

getWorkingMemoryEventListeners

addEventListener

removeEventListener

getFactHandleFactory

getAgendaEventListeners

getGlobals

setGlobal

getGlobal

getAgenda

clearAgenda

clearAgendaGroup

getRuleBase

fireAllRules

fireAllRules

getObject

getFactHandle

getFactHandles

getFactHandleMap

getObjects

getObjects

getQueryResults

getFocus

setFocus

setFocus

getTruthMaintenanceSystem

assertObject

assertLogicalObject

assertObject

assertLogicalObject

assertObject

addPropertyChangeListener

doAssertObject

removePropertyChangeListener

retractObject

doRetract

retractObject

modifyObject

modifyObject

propagateQueuedActions

queueRetractAction

getNodeMemory

clearNodeMemory

getWorkingMemoryEventSupport

getAgendaEventSupport

setAsyncExceptionHandler

propertyChange

getNextPropagationIdCounter

dispose

getLock

org.drools.common
Class AbstractWorkingMemory