00001 package edu.stanford.hci.r3.units; 00002 00013 public class Feet extends Units { 00014 00018 public static final Units ONE = new Feet(1.0); 00019 00023 public Feet() { 00024 super(1); 00025 } 00026 00030 public Feet(double ft) { 00031 super(ft); 00032 } 00033 00037 @Override 00038 protected double getNumberOfUnitsInOneInch() { 00039 return 1 / 12.0; 00040 } 00041 00042 }