Начало кода класса...

Листинг 5.11. Начало кода класса ShippingCalculator и его конструктора (ShippingCalculator.java)

public class ShippingCalculator { Order order; public ShippingCalculator( Order setOrder ) { order = setOrder; } public String[] getTypes() { String[] names = { "FedEx Overnight", "FedEx 2-Day", "UPS Overnight", "UPS 3-Day", "USPS 2-Day", "USPS Regular" }; return names; } public String getPrice( String name ) {

double weight = order.getTotalItemWeight();
if( name.equals( "FedEx Overnight" ) ) if( weight >
3.0 ) return "$10.99"; else return "$7.99"; if( name.equals( "FedEx 2-Day" ) ) if( weight >
3.0 ) return "$5.99"; else return "$3.49"; if( name.equals( "UPS Overnight" ) ) if( weight >
2.0 ) return "$8.99"; else return "$6.99"; if( name.equals( "UPS 3-Day" ) ) if( weight >
2.5 ) return "$5.99"; else return "$4.99"; if( name.equals( "USPS 2-Day" ) ) if( weight >
2.5 ) return "$4.99"; else return "$3.99"; if( name.equals( "USPS Regular" ) ) return "$2.99"; return "0.00"; } }

Содержание раздела

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