com.ibm.commerce.order.calculation
Interface UnitPriceCalculationScaleLookupCmd

All Superinterfaces:
BusinessPolicyCommand, CalculationCmd, CalculationScaleLookupCmd, ECCommand, TaskCommand
All Known Implementing Classes:
UnitPriceCalculationScaleLookupCmdImpl

public interface UnitPriceCalculationScaleLookupCmd
extends CalculationScaleLookupCmd

This version of the CalculationScaleLookup command is intended for calculation scales that are based on unit price. It returns:
Property Value
base monetary value sum of net prices divided by sum of actual quantities
lookup number sum of net prices divided by sum of actual quantities
result multiplier 1
weight of each itemnet price divided by actual quantity of each item

Appropriate for discount and shipping scales that specify a fixed or maximum charge per item based on each item's unit price. (Only appropriate when the perOffer attribute of the CalculationCode is true.)
Both the "lookup number" and the "base monetary value" are the sum of the "net prices" of the OrderItems, divided by the "result multiplier". The "lookup number" is converted to the currency specified by the currStr attribute of the CalculationScale. The "result multiplier" is the sum of the OrderItem quantities. The mathematical weights are the "net prices" each divided by its OrderItem quantity.

See Also:
CalculationScaleLookupCmd, Item

Field Summary
static java.lang.String COPYRIGHT
           
static java.lang.String defaultCommandClassName
           
static java.lang.String NAME
           
 
Methods inherited from interface com.ibm.commerce.order.calculation.CalculationScaleLookupCmd
getBaseMonetaryValue, getLookupNumber, getResultMultiplier, getWeights, setItems, setRule, setScale
 
Methods inherited from interface com.ibm.commerce.order.calculation.CalculationCmd
getCurrency, getCustomProperties, getCustomProperty, getTimestamp, getUsageId, setCurrency, setCustomProperties, setCustomProperty, setTimestamp, setUsageId
 
Methods inherited from interface com.ibm.commerce.command.BusinessPolicyCommand
getPolicyId, getRequestProperties, setPolicyId, setRequestProperties
 
Methods inherited from interface com.ibm.commerce.command.ECCommand
checkIsAllowed, checkResourcePermission, execute, getAccCheck, getCommandContext, getCommandIfName, getCommandName, getDefaultProperties, getResources, getStoreId, getUser, getUserId, performExecute, setAccCheck, setCommandContext, setCommandIfName, setDefaultProperties, validateParameters
 

Field Detail

COPYRIGHT

public static final java.lang.String COPYRIGHT

defaultCommandClassName

public static final java.lang.String defaultCommandClassName

NAME

public static final java.lang.String NAME