com.knowgate.hipergate.locale
Interface ITaxCalculator

All Known Implementing Classes:

TaxCalculatorEs

public interface ITaxCalculator

Interface for taxes calculation

Method Summary

java.math.BigDecimal	getTax(java.math.BigDecimal oBasePrice, java.lang.String sTaxZone, java.lang.String sItemType) Get tax amount for a given base price
java.math.BigDecimal	getTaxPct(java.lang.String sTaxZone, java.lang.String sItemType) Get tax percentage that applies for a given zone and item type

Method Detail

getTax

java.math.BigDecimal getTax(java.math.BigDecimal oBasePrice,
                            java.lang.String sTaxZone,
                            java.lang.String sItemType)
                            throws java.lang.NullPointerException,
                                   java.lang.IllegalArgumentException

Get tax amount for a given base price

Parameters:

oBasePrice - BigDecimal

sTaxZone - String Tax Zone

sItemType - String Type of tax (standard, reduced, tax-free, etc.)

Returns:

BigDecimal

Throws:

java.lang.NullPointerException

java.lang.IllegalArgumentException

getTaxPct

java.math.BigDecimal getTaxPct(java.lang.String sTaxZone,
                               java.lang.String sItemType)
                               throws java.lang.NullPointerException,
                                      java.lang.IllegalArgumentException

Get tax percentage that applies for a given zone and item type

Parameters:

sTaxZone - String Tax Zone

sItemType - String Type of tax (standard, reduced, tax-free, etc.)

Returns:

BigDecimal Typicalle a percentage, expressed as a quantity between 0 and 1

Throws:

java.lang.NullPointerException

java.lang.IllegalArgumentException