org.openpnp.machine.reference

Class ReferencePnpJobProcessor.SimplePnpJobPlanner

java.lang.Object

org.openpnp.machine.reference.ReferencePnpJobProcessor.SimplePnpJobPlanner

All Implemented Interfaces:

PnpJobPlanner

Enclosing class:

ReferencePnpJobProcessor

public static class ReferencePnpJobProcessor.SimplePnpJobPlanner
extends java.lang.Object
implements PnpJobPlanner

A simple two-pass planner which tries to fill each nozzle with a placement on each cycle while minimizing nozzle tip changes. The first pass tries to find a placement for each nozzle which will not require a nozzle tip change. The second pass allows nozzle tip changes while respecting any already used nozzle tips for the cycle.

Nested Class Summary

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

PnpJobPlanner.PlannedPlacement

Constructor Summary

Constructors

Constructor and Description
SimplePnpJobPlanner()

Method Summary

Modifier and Type	Method and Description
java.util.List<PnpJobPlanner.PlannedPlacement>	plan(Head head, java.util.List<PnpJobProcessor.JobPlacement> jobPlacements)
protected PnpJobPlanner.PlannedPlacement	planWithNozzleTipChange(Nozzle nozzle, java.util.List<PnpJobProcessor.JobPlacement> jobPlacements, java.util.List<NozzleTip> nozzleTips) Try to find a planning solution that allows for a nozzle tip change.
protected PnpJobPlanner.PlannedPlacement	planWithoutNozzleTipChange(Nozzle nozzle, java.util.List<PnpJobProcessor.JobPlacement> jobPlacements) Try to find a planning solution for the given nozzle that does not require a nozzle tip change.

Methods inherited from class java.lang.Object

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

Constructor Detail

SimplePnpJobPlanner

public SimplePnpJobPlanner()

Method Detail

plan

public java.util.List<PnpJobPlanner.PlannedPlacement> plan(Head head,
                                                           java.util.List<PnpJobProcessor.JobPlacement> jobPlacements)

Specified by:

plan in interface PnpJobPlanner

planWithoutNozzleTipChange

protected PnpJobPlanner.PlannedPlacement planWithoutNozzleTipChange(Nozzle nozzle,
                                                                    java.util.List<PnpJobProcessor.JobPlacement> jobPlacements)

Try to find a planning solution for the given nozzle that does not require a nozzle tip change. This essentially just checks if there are any job placements remaining that are compatible with the currently loaded nozzle tip.

Parameters:

nozzle -

jobPlacements -

Returns:

planWithNozzleTipChange

protected PnpJobPlanner.PlannedPlacement planWithNozzleTipChange(Nozzle nozzle,
                                                                 java.util.List<PnpJobProcessor.JobPlacement> jobPlacements,
                                                                 java.util.List<NozzleTip> nozzleTips)

Try to find a planning solution that allows for a nozzle tip change. This is very similar to planWithoutNozzleTipChange() except that it considers all available nozzle tips on the machine that are compatible with both the nozzle and the placement, instead of just the one that is loaded.

Parameters:

nozzle -

jobPlacements -

nozzleTips -

Returns: