Class RowsStrategy

java.lang.Object
  |
  +--ACraneStrategy
        |
        +--CenterStrategy
              |
              +--RowsStrategy

public class RowsStrategy

extends CenterStrategy

Strategies that adds parcels to rows with enough contiguous space to hold the whole order.

Field Summary

protected Point[]	addLocations Locations found to place a lot of parcels.
protected int	currentParcel Current parcel being added.

Fields inherited from class ACraneStrategy

crane, warehouse

Constructor Summary

RowsStrategy()

Method Summary

protected void	beginAdd(Order anOrder) Finds a row with enough space to hold the given order.
protected Point	getAddLocation(Parcel aParcel) Returns the location to add the given parcel, or null if there is no such location.
String	getName() Returns the name of this.

Methods inherited from class CenterStrategy

getRemoveLocation

Methods inherited from class ACraneStrategy

addOrder, beginRemove, installInto, orderNumberAt, parcelAdded, parcelPlacedAt, parcelRemoved, parcelRemovedFrom, quit, removeOrder, reset

Methods inherited from class java.lang.Object

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

Field Detail

addLocations

protected Point[] addLocations

Locations found to place a lot of parcels.

currentParcel

protected int currentParcel

Current parcel being added.

Constructor Detail

RowsStrategy

public RowsStrategy()

Method Detail

getName

public String getName()

Returns the name of this.

Overrides:

getName in class CenterStrategy

beginAdd

protected void beginAdd(Order anOrder)

Finds a row with enough space to hold the given order.

Overrides:

beginAdd in class ACraneStrategy

Parameters:

anOrder - order to be added

getAddLocation

protected Point getAddLocation(Parcel aParcel)

Returns the location to add the given parcel, or null if there is no such location.

Overrides:

getAddLocation in class CenterStrategy

Parameters:

aParcel - parcel to add