org.salespointframework.core.data
Class DefaultCountingStockFromValueCreator

java.lang.Object
  org.salespointframework.core.data.DefaultCountingStockFromValueCreator

All Implemented Interfaces:

StockFromValueCreator

public class DefaultCountingStockFromValueCreator
extends java.lang.Object
implements StockFromValueCreator

A StockFromValueCreator for CountingStocks.

This StockFromValueCreator assumes a potentially infinite source of available items and adds exactly as many items of each type (i.e. corresponding CatalogItem) as needed to fulfil the requirement.

Since:

v2.0

Version:

2.0 18/08/1999

Author:

Steffen Zschaler

Field Summary

protected CatalogItemValue

m_civEvaluator The CatalogItemValue used to determine the CatalogItems' values.

Constructor Summary

DefaultCountingStockFromValueCreator(CatalogItemValue civ)
Create a new DefaultCountingStockFromValueCreator.

Method Summary

Value	fillStock(Stock st, Value v, DataBasket db) This StockFromValueCreator assumes a potentially infinite source of available items and adds exactly as many items of each type (i.e.
static java.util.Comparator<CatalogItem>	invertedCIValueOrder(CatalogItemValue civ) Helper method that creates a Comparator that orders CatalogItems, highest value first.

Methods inherited from class java.lang.Object

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

Field Detail

m_civEvaluator

protected CatalogItemValue m_civEvaluator

The CatalogItemValue used to determine the CatalogItems' values.

Constructor Detail

DefaultCountingStockFromValueCreator

public DefaultCountingStockFromValueCreator(CatalogItemValue civ)

Create a new DefaultCountingStockFromValueCreator.

Parameters:

civ - the CatalogItemValue used to determine the CatalogItems' values.

Method Detail

fillStock

public Value fillStock(Stock st,
                       Value v,
                       DataBasket db)

This StockFromValueCreator assumes a potentially infinite source of available items and adds exactly as many items of each type (i.e. corresponding CatalogItem) as needed to fulfil the requirement.

Specified by:

fillStock in interface StockFromValueCreator

Parameters:

st - the Stock to which to add the StockItems.

v - the value to be added to the Stock.

db - the DataBasket relative to which to perform the operation.

invertedCIValueOrder

public static final java.util.Comparator<CatalogItem> invertedCIValueOrder(CatalogItemValue civ)

Helper method that creates a Comparator that orders CatalogItems, highest value first.