org.jactr.core.production.action

Class DefaultSlotAction

java.lang.Object

org.jactr.core.production.action.DefaultAction

org.jactr.core.production.action.DefaultSlotAction

All Implemented Interfaces:

IAction, ISlotContainer, IUniqueSlotContainer

Direct Known Subclasses:

CleanUpModelAction, InjectPerceptsAction, LoadModelAction, PointMarkerAction, SlaveVariableAction, StartModelAction, StopModelAction

public abstract class DefaultSlotAction
extends DefaultAction
implements IUniqueSlotContainer

Constructor Summary

Constructors

Modifier	Constructor and Description
	DefaultSlotAction()
protected	DefaultSlotAction(VariableBindings variableBindings, java.util.Collection<? extends ISlot> slots) called from the bind method.

Method Summary

Modifier and Type	Method and Description
void	addSlot(ISlot slot) Adds a slot
protected void	checkForRequiredSlots(java.lang.String... slotNames) makes sure the named slots are available and not null.
ISlot	getSlot(java.lang.String slotName) return the actual named slot.
protected UniqueSlotContainer	getSlotContainer()
java.util.Collection<? extends ISlot>	getSlots() return a duplicate copy of all the slots
java.util.Collection<ISlot>	getSlots(java.util.Collection<ISlot> container)
boolean	hasSlot(java.lang.String slotName)
void	removeSlot(ISlot slot) remove a slot

Methods inherited from class org.jactr.core.production.action.DefaultAction

bindSlotValues, dispose, fire, resolve, updateSlots

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.jactr.core.production.action.IAction

bind

Constructor Detail

DefaultSlotAction

public DefaultSlotAction()

DefaultSlotAction

protected DefaultSlotAction(VariableBindings variableBindings,
                            java.util.Collection<? extends ISlot> slots)
                     throws CannotInstantiateException

called from the bind method. This will duplicate the tempalte's slots and then bind the variables

Parameters:

variableBindings -

slots -

Throws:

CannotInstantiateException

Method Detail

getSlotContainer

protected UniqueSlotContainer getSlotContainer()

getSlot

public ISlot getSlot(java.lang.String slotName)

Description copied from interface: IUniqueSlotContainer

return the actual named slot. this is the backing slot, changes to it are propogated throughout the model

Specified by:

getSlot in interface IUniqueSlotContainer

Returns:

hasSlot

public boolean hasSlot(java.lang.String slotName)

Specified by:

hasSlot in interface IUniqueSlotContainer

addSlot

public void addSlot(ISlot slot)

Description copied from interface: ISlotContainer

Adds a slot

Specified by:

addSlot in interface ISlotContainer

Parameters:

slot - The feature to be added to the ISlot attribute

getSlots

public java.util.Collection<? extends ISlot> getSlots()

Description copied from interface: ISlotContainer

return a duplicate copy of all the slots

Specified by:

getSlots in interface ISlotContainer

Returns:

The slots value

getSlots

public java.util.Collection<ISlot> getSlots(java.util.Collection<ISlot> container)

Specified by:

getSlots in interface ISlotContainer

removeSlot

public void removeSlot(ISlot slot)

Description copied from interface: ISlotContainer

remove a slot

Specified by:

removeSlot in interface ISlotContainer

Parameters:

slot - Description of Parameter

checkForRequiredSlots

protected void checkForRequiredSlots(java.lang.String... slotNames)
                              throws CannotInstantiateException

makes sure the named slots are available and not null.

Parameters:

slotNames -

Throws:

CannotInstantiateException