data.stdforms.twotableformsheet
Class CSDBStrategy

java.lang.Object
  |
  +--sale.stdforms.FormSheetStrategy
        |
        +--data.stdforms.twotableformsheet.MoveStrategy
              |
              +--data.stdforms.twotableformsheet.CSDBStrategy

public class CSDBStrategy

extends MoveStrategy

MoveStrategy for a CountingStock source and a DataBasket destination.

Since:

v2.0

Version:

2.0 20/08/1999

Author:

Steffen Zschaler

See Also:

Serialized Form

Inner classes inherited from class sale.stdforms.FormSheetStrategy

FormSheetStrategy.ErrorHandler

Fields inherited from class sale.stdforms.FormSheetStrategy

DEFAULT_ERROR_HANDLER, m_ehErrHandler, MSG_POPUP_ERROR_HANDLER

Constructor Summary

CSDBStrategy()

Method Summary

protected int	checkMoveToDest(SaleProcess p, SalesPoint sp, CountingStock csSource, DataBasket dbDest, CatalogItem ci, int nCount) Check whether the indicated move is allowable.
protected int	checkMoveToSource(SaleProcess p, SalesPoint sp, CountingStock csSource, DataBasket dbDest, DataBasketEntry dbe, int nCount) Check whether the indicated move is allowable.
protected Gate	getCheckMoveToDestGate(SaleProcess p, SalesPoint sp, CountingStock csSource, DataBasket dbDest, CatalogItem ci, int nCount, TwoTableFormSheet ttfs) Get the first gate of the sub-process that will move items from the source to the destination.
protected Gate	getCheckMoveToSourceGate(SaleProcess p, SalesPoint sp, CountingStock csSource, DataBasket dbDest, DataBasketEntry dbe, int nCount, TwoTableFormSheet ttfs) Get the first gate of the sub-process that will move items from the destination to the source.
Transition	getMoveToDestProcess(SaleProcess p, SalesPoint sp, CountingStock csSource, DataBasket dbDest, CatalogItem ci, int nCount, TwoTableFormSheet ttfs) Get the sub-process that will move items from the source to the destination.
Transition	getMoveToSourceProcess(SaleProcess p, SalesPoint sp, CountingStock csSource, DataBasket dbDest, DataBasketEntry dbe, int nCount, TwoTableFormSheet ttfs) Get the sub-process that will move items from the destination to the source.
protected void	moveToDest(SaleProcess p, SalesPoint sp, CountingStock csSource, DataBasket dbDest, CatalogItem ci, int nCount) Move the indicated number of items as indicated into the destination DataBasket.
protected void	moveToSource(SaleProcess p, SalesPoint sp, CountingStock csSource, DataBasket dbDest, DataBasketEntry dbe, int nCount) Move the indicated number of items as indicated from the source into the destination.

Methods inherited from class data.stdforms.twotableformsheet.MoveStrategy

canMoveToDest, canMoveToSource

Methods inherited from class sale.stdforms.FormSheetStrategy

error, setErrorHandler

Methods inherited from class java.lang.Object

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

Constructor Detail

CSDBStrategy

public CSDBStrategy()

Method Detail

getMoveToDestProcess

public Transition getMoveToDestProcess(SaleProcess p,
                                       SalesPoint sp,
                                       CountingStock csSource,
                                       DataBasket dbDest,
                                       CatalogItem ci,
                                       int nCount,
                                       TwoTableFormSheet ttfs)

Get the sub-process that will move items from the source to the destination.

Override:

Never.

Parameters:

p - the process into which the sub-process wil be embedded.

sp - the SalesPoint, if any, at which the FormSheet is being displayed.

csSource - the source CountingStock.

dbDest - the destination DataBasket.

ci - the CatalogItem that is selected in the source.

nCount - the number of items to be moved.

ttfs - the FormSheet that triggers the process.

getCheckMoveToDestGate

protected Gate getCheckMoveToDestGate(SaleProcess p,
                                      SalesPoint sp,
                                      CountingStock csSource,
                                      DataBasket dbDest,
                                      CatalogItem ci,
                                      int nCount,
                                      TwoTableFormSheet ttfs)

Get the first gate of the sub-process that will move items from the source to the destination.

This Gate will check whether the move is allowable, and if so, will trigger a Transition that performs it.

Override:

Never.

Instead, override checkMoveToDest(sale.SaleProcess, sale.SalesPoint, data.CountingStock, data.DataBasket, data.CatalogItem, int) and/or moveToDest(sale.SaleProcess, sale.SalesPoint, data.CountingStock, data.DataBasket, data.CatalogItem, int).

Parameters:

p - the process into which the sub-process wil be embedded.

sp - the SalesPoint, if any, at which the FormSheet is being displayed.

csSource - the source CountingStock.

dbDest - the destination DataBasket.

ci - the CatalogItem that is selected in the source.

nCount - the number of items to be moved.

ttfs - the FormSheet that triggers the process.

checkMoveToDest

protected int checkMoveToDest(SaleProcess p,
                              SalesPoint sp,
                              CountingStock csSource,
                              DataBasket dbDest,
                              CatalogItem ci,
                              int nCount)
                       throws InterruptedException

Check whether the indicated move is allowable. If so, return 0, otherwise return a non-zero error value that can be passed on to FormSheetStrategy.error(sale.SaleProcess, int). You can assume that you are at a Gate.

Override:

Sometimes.

The default implementation returns 0.

Parameters:

p - the process into which the sub-process wil be embedded.

sp - the SalesPoint, if any, at which the FormSheet is being displayed.

csSource - the source CountingStock.

dbDest - the destination DataBasket.

ci - the CatalogItem that is selected in the source.

nCount - the number of items to be moved.

moveToDest

protected void moveToDest(SaleProcess p,
                          SalesPoint sp,
                          CountingStock csSource,
                          DataBasket dbDest,
                          CatalogItem ci,
                          int nCount)

Move the indicated number of items as indicated into the destination DataBasket. You can assume that you are in a Transition.

Override:

Sometimes.

Parameters:

p - the process into which the sub-process wil be embedded.

sp - the SalesPoint, if any, at which the FormSheet is being displayed.

csSource - the source CountingStock.

dbDest - the destination DataBasket.

ci - the CatalogItem that is selected in the source.

nCount - the number of items to be moved.

getMoveToSourceProcess

public Transition getMoveToSourceProcess(SaleProcess p,
                                         SalesPoint sp,
                                         CountingStock csSource,
                                         DataBasket dbDest,
                                         DataBasketEntry dbe,
                                         int nCount,
                                         TwoTableFormSheet ttfs)

Get the sub-process that will move items from the destination to the source.

Override:

Never.

Parameters:

p - the process into which the sub-process wil be embedded.

sp - the SalesPoint, if any, at which the FormSheet is being displayed.

csSource - the source CountingStock.

dbDest - the destination DataBasket.

dbe - the DataBasketEntry that is selected in the destination.

nCount - the number of items to be moved.

ttfs - the FormSheet that triggers the process.

getCheckMoveToSourceGate

protected Gate getCheckMoveToSourceGate(SaleProcess p,
                                        SalesPoint sp,
                                        CountingStock csSource,
                                        DataBasket dbDest,
                                        DataBasketEntry dbe,
                                        int nCount,
                                        TwoTableFormSheet ttfs)

Get the first gate of the sub-process that will move items from the destination to the source.

This Gate will check whether the move is allowable, and if so, will trigger a Transition that performs it.

Override:

Never.

Instead, override checkMoveToSource(sale.SaleProcess, sale.SalesPoint, data.CountingStock, data.DataBasket, data.DataBasketEntry, int) and/or moveToSource(sale.SaleProcess, sale.SalesPoint, data.CountingStock, data.DataBasket, data.DataBasketEntry, int).

Parameters:

p - the process into which the sub-process wil be embedded.

sp - the SalesPoint, if any, at which the FormSheet is being displayed.

csSource - the source CountingStock.

dbDest - the destination DataBasket.

dbe - the DataBasketEntry that is selected in the destination.

nCount - the number of items to be moved.

ttfs - the FormSheet that triggers the process.

checkMoveToSource

protected int checkMoveToSource(SaleProcess p,
                                SalesPoint sp,
                                CountingStock csSource,
                                DataBasket dbDest,
                                DataBasketEntry dbe,
                                int nCount)
                         throws InterruptedException

Check whether the indicated move is allowable. If so, return 0, otherwise return a non-zero error value that can be passed on to FormSheetStrategy.error(sale.SaleProcess, int). You can assume that you are at a Gate.

Override:

Sometimes.

The default implementation returns ProcessErrorCodes.NOT_ENOUGH_ELEMENTS_ERROR if yoy try to move more elements than are available in the DataBasketEntry.

Parameters:

p - the process into which the sub-process wil be embedded.

sp - the SalesPoint, if any, at which the FormSheet is being displayed.

csSource - the source CountingStock.

dbDest - the destination DataBasket.

dbe - the DataBasketEntry that is selected in the destination.

nCount - the number of items to be moved.

moveToSource

protected void moveToSource(SaleProcess p,
                            SalesPoint sp,
                            CountingStock csSource,
                            DataBasket dbDest,
                            DataBasketEntry dbe,
                            int nCount)

Move the indicated number of items as indicated from the source into the destination. You can assume that you are in a Transition.

Override:

Sometimes.

Parameters:

p - the process into which the sub-process wil be embedded.

sp - the SalesPoint, if any, at which the FormSheet is being displayed.

csSource - the source CountingStock.

dbDest - the destination DataBasket.

dbe - the DataBasketEntry that is selected in the destination.

nCount - the number of items to be moved.