| 1 | package com.epam.bootcamp.bmi_calculator; | |
| 2 | ||
| 3 | public class GuessTheUnits{ | |
| 4 | ||
| 5 | private double height; | |
| 6 | private double weight; | |
| 7 | private String unitType; | |
| 8 | | |
| 9 | | |
| 10 | /** | |
| 11 | * Váltószám konstansok | |
| 12 | */ | |
| 13 | private static final double ouncesToPounds = 0.0625; | |
| 14 | private static final double centimeterToMeter = 100; | |
| 15 | private static final double feetToInch = 12; | |
| 16 | | |
| 17 | public GuessTheUnits(double height, double weight) throws Exception{ | |
| 18 | this.height = height; | |
| 19 | this.weight = weight; | |
| 20 |
1
1. <init> : removed call to com/epam/bootcamp/bmi_calculator/GuessTheUnits::guessUnit → KILLED |
guessUnit(); |
| 21 | } | |
| 22 | | |
| 23 | /** | |
| 24 | * A mértékegység megállapító metódus. | |
| 25 | * Ha a magasság kisebb száznál, és azon belül 10 és 3 között van, akkor feetben kaptuk a magasságot. | |
| 26 | * Ha a magasság kisebb száznál, de nagyobb vagy egyenlő 10-el, akkor inchben. | |
| 27 | * Ha a magasság kisebb vagy egyenlő 3-al, akkor méterben. | |
| 28 | * Ha a magasság nagyobb száznál, akkor pedig centiméterben. | |
| 29 | * | |
| 30 | * A magasság alapján meg tudjuk mondani, hogy milyen mértékegységben kaphattuk a súlyt. | |
| 31 | * Ha US mértékegységet használunk és a súly nagyobb mint ezer, akkor ounces-ban kaptuk meg a súlyt. | |
| 32 | * Ha metrikus mértékegységet használunk, és a súly nagyobb mint ezer, valószínűleg két különböző mértékegységben | |
| 33 | * kaptuk meg a magasságot és a súlyt, ezért hibát dob. | |
| 34 | * | |
| 35 | * Ha feetben, centiméterben vagy ounces-ban kaptuk valamelyik értéket, a convertUnit metódussal át kell alakítanunk azt. | |
| 36 | * @throws Exception | |
| 37 | */ | |
| 38 | private void guessUnit() throws Exception{ // kitaláljuk a mértékegységet | |
| 39 |
2
1. guessUnit : changed conditional boundary → SURVIVED 2. guessUnit : negated conditional → KILLED |
if(this.height < 100){ |
| 40 |
4
1. guessUnit : changed conditional boundary → SURVIVED 2. guessUnit : changed conditional boundary → SURVIVED 3. guessUnit : negated conditional → KILLED 4. guessUnit : negated conditional → KILLED |
if(this.height < 10 && this.height > 3){ // feet |
| 41 |
1
1. guessUnit : removed call to com/epam/bootcamp/bmi_calculator/GuessTheUnits::convertUnit → KILLED |
convertUnit("feet"); //átkonvertáljuk inch-re |
| 42 | this.unitType = "US"; | |
| 43 |
2
1. guessUnit : changed conditional boundary → SURVIVED 2. guessUnit : negated conditional → KILLED |
}else if(this.height >= 10){ // inch |
| 44 | this.unitType = "US"; | |
| 45 | }else{ // meter | |
| 46 | this.unitType = "metric"; | |
| 47 | } | |
| 48 | }else{ // centimeter | |
| 49 |
1
1. guessUnit : removed call to com/epam/bootcamp/bmi_calculator/GuessTheUnits::convertUnit → KILLED |
convertUnit("centimeter"); //átkonvertáljuk méterre |
| 50 | this.unitType = "metric"; | |
| 51 | } | |
| 52 | | |
| 53 |
1
1. guessUnit : negated conditional → KILLED |
if(this.unitType.equals("US")){ // ounces |
| 54 |
2
1. guessUnit : changed conditional boundary → SURVIVED 2. guessUnit : negated conditional → KILLED |
if(this.weight > 1000){ |
| 55 |
1
1. guessUnit : removed call to com/epam/bootcamp/bmi_calculator/GuessTheUnits::convertUnit → KILLED |
convertUnit("ounces"); //átkonvertáljuk fontra |
| 56 | } | |
| 57 | }else{ | |
| 58 |
2
1. guessUnit : changed conditional boundary → SURVIVED 2. guessUnit : negated conditional → KILLED |
if(this.weight > 1000){ |
| 59 | throw new Exception("Height and weight is in different metric."); | |
| 60 | } | |
| 61 | } | |
| 62 | } | |
| 63 | | |
| 64 | | |
| 65 | /** | |
| 66 | * Átváltja a mértékegységeket egységesre. | |
| 67 | * @param unit | |
| 68 | */ | |
| 69 | private void convertUnit(String unit){ | |
| 70 |
1
1. convertUnit : negated conditional → KILLED |
if(unit.equals("ounces")){ |
| 71 |
1
1. convertUnit : Replaced double multiplication with division → KILLED |
this.weight = this.weight * ouncesToPounds; |
| 72 | } | |
| 73 |
1
1. convertUnit : negated conditional → KILLED |
if(unit.equals("feet")){ |
| 74 |
1
1. convertUnit : Replaced double multiplication with division → KILLED |
this.height = this.height * feetToInch; |
| 75 | } | |
| 76 |
1
1. convertUnit : negated conditional → KILLED |
if(unit.equals("centimeter")){ |
| 77 |
1
1. convertUnit : Replaced double division with multiplication → KILLED |
this.height = this.height / centimeterToMeter; |
| 78 | } | |
| 79 | } | |
| 80 | | |
| 81 | /** | |
| 82 | * Súly getter | |
| 83 | * @return a súly | |
| 84 | */ | |
| 85 | public double getWeight(){ | |
| 86 |
1
1. getWeight : replaced double return with 0.0d for com/epam/bootcamp/bmi_calculator/GuessTheUnits::getWeight → KILLED |
return this.weight; |
| 87 | } | |
| 88 | | |
| 89 | /** | |
| 90 | * Magasság getter | |
| 91 | * @return magasság | |
| 92 | */ | |
| 93 | public double getHeight(){ | |
| 94 |
1
1. getHeight : replaced double return with 0.0d for com/epam/bootcamp/bmi_calculator/GuessTheUnits::getHeight → KILLED |
return this.height; |
| 95 | } | |
| 96 | | |
| 97 | /** | |
| 98 | * A mértékegység típusa getter | |
| 99 | * @return mértékegység típusa | |
| 100 | */ | |
| 101 | public String getUnitType(){ | |
| 102 |
1
1. getUnitType : replaced return value with "" for com/epam/bootcamp/bmi_calculator/GuessTheUnits::getUnitType → KILLED |
return this.unitType; |
| 103 | } | |
| 104 | } | |
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