Package org.openpnp.machine.reference

Class ReferenceFeeder

java.lang.Object

org.openpnp.model.AbstractModelObject

org.openpnp.spi.base.AbstractFeeder

org.openpnp.machine.reference.ReferenceFeeder

All Implemented Interfaces:

Identifiable, Named, Solutions.Subject, Feeder, PropertySheetHolder, WizardConfigurable

Direct Known Subclasses:

AbstractPandaplacerVisionFeeder, AdvancedLoosePartFeeder, BlindsFeeder, Neoden4Feeder, PhotonFeeder, RapidFeeder, ReferenceAutoFeeder, ReferenceDragFeeder, ReferenceHeapFeeder, ReferenceLeverFeeder, ReferenceLoosePartFeeder, ReferencePushPullFeeder, ReferenceRotatedTrayFeeder, ReferenceStripFeeder, ReferenceTrayFeeder, ReferenceTubeFeeder, SchultzFeeder

public abstract class ReferenceFeeder
extends AbstractFeeder

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	ReferenceFeeder.FeedOptions	Additional feed options which enable feeder implement skipping physical movement.

Nested classes/interfaces inherited from interface org.openpnp.spi.PropertySheetHolder

PropertySheetHolder.PropertySheet

Field Summary

Fields

Modifier and Type	Field	Description
protected ReferenceFeeder.FeedOptions	feedOptions
protected Location	location

Fields inherited from class org.openpnp.spi.base.AbstractFeeder

enabled, feedRetryCount, id, name, part, partId, pickRetryCount, retryCount

Fields inherited from class org.openpnp.model.AbstractModelObject

propertyChangeSupport

Constructor Summary

Constructors

Constructor	Description
ReferenceFeeder()

Method Summary

Modifier and Type	Method	Description
ReferenceFeeder.FeedOptions	getFeedOptions()
Location	getJobPreparationLocation()	Some feeders need preparation for a Job that is best done up front and in bulk, such as vision calibration, actuating covers, checking OCR labels etc.
Location	getLocation()
void	prepareForJob(boolean visit)	Prepares a Feeder for usage in a Job.
protected void	putPartBack(Nozzle nozzle)	Put part back to pick location and check if part off.
void	setFeedOptions(ReferenceFeeder.FeedOptions feedOptions)
void	setLocation(Location location)
boolean	supportsFeedOptions()
void	takeBackPart(Nozzle nozzle)	Do general sanity for takeBackPart().

Methods inherited from class org.openpnp.spi.base.AbstractFeeder

canTakeBackPart, getFeedRetryCount, getId, getName, getPart, getPickRetryCount, getPropertySheetHolderIcon, getPropertySheets, isEnabled, postPick, setEnabled, setFeedRetryCount, setName, setPart, setPickRetryCount

Methods inherited from class org.openpnp.model.AbstractModelObject

addPropertyChangeListener, addPropertyChangeListener, dispose, dumpListeners, fireIndexedPropertyChange, firePropertyChange, isListener, isListener, removePropertyChangeListener, removePropertyChangeListener

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.openpnp.spi.Feeder

feed, getPickLocation, isPartHeightAbovePickLocation

Methods inherited from interface org.openpnp.spi.PropertySheetHolder

getChildPropertySheetHolders, getPropertySheetHolderActions, getPropertySheetHolderTitle

Methods inherited from interface org.openpnp.model.Solutions.Subject

findIssues, getSubjectIcon, getSubjectText

Methods inherited from interface org.openpnp.spi.WizardConfigurable

getConfigurationWizard

Field Detail

location

protected Location location

feedOptions

protected ReferenceFeeder.FeedOptions feedOptions

Constructor Detail

ReferenceFeeder

public ReferenceFeeder()

Method Detail

getLocation

public Location getLocation()

setLocation

public void setLocation(Location location)

supportsFeedOptions

public boolean supportsFeedOptions()

Returns:

True if feeder supports FeedOptions

getJobPreparationLocation

public Location getJobPreparationLocation()

Description copied from interface: Feeder

Some feeders need preparation for a Job that is best done up front and in bulk, such as vision calibration, actuating covers, checking OCR labels etc. Some prep requires the head moving to the feeder. For efficiency the JobProcessor uses a Travelling Salesman algorithm to visit all these feeders. The locations for these visits are gathered using getJobPreparationLocation().

Returns:

The location for the feeder Job preparation visit or null if none.

prepareForJob

public void prepareForJob(boolean visit)
                   throws java.lang.Exception

Description copied from interface: Feeder

Prepares a Feeder for usage in a Job. This is done for all the feeders that are enabled and contain Parts that are used in pending placements. Preparation is done when the Job is started, so it can perform bulk initialization that should not be postponed until the Nozzle.feed()

Parameters:

visit - true for visits along the getJobPreparationLocation() travel path, false for general preparation (second pass for visited feeders).

Throws:

java.lang.Exception

getFeedOptions

public ReferenceFeeder.FeedOptions getFeedOptions()

setFeedOptions

public void setFeedOptions(ReferenceFeeder.FeedOptions feedOptions)

takeBackPart

public void takeBackPart(Nozzle nozzle)
                  throws java.lang.Exception

Do general sanity for takeBackPart(). Intended to call from feeder implementation.

Specified by:

takeBackPart in interface Feeder

Overrides:

takeBackPart in class AbstractFeeder

Throws:

java.lang.Exception

putPartBack

protected void putPartBack(Nozzle nozzle)
                    throws java.lang.Exception

Put part back to pick location and check if part off. Intended to to call from particular takeBackPart() implementation

Parameters:

nozzle -

Throws:

java.lang.Exception