How Do I code in java? Animal - name : String - birthYear : int - weight : double - gender : char + Animal() // Set name="", birthYear=1900, weight=0.0, gender='u' + Animal(String, int, double, char) + getName() : String + setName(String) : void + getBirthYear() : int + setBirthYear(int) : void + getWeight() : double + setWeight(double) : void //if input value is negative, set weight to -1 + getGender() : char + setGender(char) : void // if input value is not 'm' or 'f', set gender to 'u' (unknown) + calculateAge(int) : int // use birthYear and the argument of currentYear to calculate age. // If currentYear < birthYear, return -1. + isMale() : boolean // return true if gender is 'm' + isFemale() : boolean // return true if gender is 'f' + printDetails() : void // prints Animal attributes in the following format: // "Name: %20s | Year of Birth: %4d | Weight: %10.2f | Gender: %c\n" + gainWeight() : void //increase weight by 1. + gainWeight(double): void // increase weight by the input amount. Weight cannot drop below zero. + loseWeight() : void // decrease by 1. Weight cannot drop below zero. + loseWeight(double) : void // decrease weight by the input amount. Weight cannot drop below zero.
How Do I code in java?
Animal
- name : String
- birthYear : int
- weight : double
- gender : char
+ Animal() // Set name="", birthYear=1900, weight=0.0, gender='u'
+ Animal(String, int, double, char)
+ getName() : String
+ setName(String) : void
+ getBirthYear() : int
+ setBirthYear(int) : void
+ getWeight() : double
+ setWeight(double) : void //if input value is negative, set weight to -1
+ getGender() : char
+ setGender(char) : void // if input value is not 'm' or 'f', set gender to 'u' (unknown)
+ calculateAge(int) : int // use birthYear and the argument of currentYear to calculate age.
// If currentYear < birthYear, return -1.
+ isMale() : boolean // return true if gender is 'm'
+ isFemale() : boolean // return true if gender is 'f'
+ printDetails() : void // prints Animal attributes in the following format:
// "Name: %20s | Year of Birth: %4d | Weight: %10.2f | Gender: %c\n"
+ gainWeight() : void //increase weight by 1.
+ gainWeight(double): void // increase weight by the input amount. Weight cannot drop below zero.
+ loseWeight() : void // decrease by 1. Weight cannot drop below zero.
+ loseWeight(double) : void // decrease weight by the input amount. Weight cannot drop below zero.
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