Question
I need help in multiple codes that work together with inheritance. I put my java code through a tester program and I am getting errors
I need help in multiple codes that work together with inheritance. I put my java code through a tester program and I am getting errors upon errors. Please, if you would make this make sense, that would be great. Mostly all the code has been given for all classes, aside from the monkey.java class which needs to be fully constructed (this is where I am having greatest difficulty). I will also supply the specifications (AT THE VERY BOTTOM OF MY QUESTION) that shows the attributes and methods that need to be implemented. THANK YOU SO MUCH FOR HELP.
Driver.java code is as follows...
import java.util.ArrayList; import java.util.Scanner;
public class Driver { private static ArrayList
public static void main(String[] args) {
initializeDogList(); initializeMonkeyList();
// Add a loop that displays the menu, accepts the users input // and takes the appropriate action. // For the project submission you must also include input validation // and appropriate feedback to the user. // Hint: create a Scanner and pass it to the necessary // methods // Hint: Menu options 4, 5, and 6 should all connect to the printAnimals() method.
}
// This method prints the menu options public static void displayMenu() { System.out.println(" "); System.out.println("\t\t\t\tRescue Animal System Menu"); System.out.println("[1] Intake a new dog"); System.out.println("[2] Intake a new monkey"); System.out.println("[3] Reserve an animal"); System.out.println("[4] Print a list of all dogs"); System.out.println("[5] Print a list of all monkeys"); System.out.println("[6] Print a list of all animals that are not reserved"); System.out.println("[q] Quit application"); System.out.println(); System.out.println("Enter a menu selection"); }
// Adds dogs to a list for testing public static void initializeDogList() { Dog dog1 = new Dog("Spot", "German Shepherd", "male", "1", "25.6", "05-12-2019", "United States", "intake", false, "United States"); Dog dog2 = new Dog("Rex", "Great Dane", "male", "3", "35.2", "02-03-2020", "United States", "Phase I", false, "United States"); Dog dog3 = new Dog("Bella", "Chihuahua", "female", "4", "25.6", "12-12-2019", "Canada", "in service", true, "Canada");
dogList.add(dog1); dogList.add(dog2); dogList.add(dog3); }
// Adds monkeys to a list for testing //Optional for testing public static void initializeMonkeyList() {
}
// Complete the intakeNewDog method // The input validation to check that the dog is not already in the list // is done for you public static void intakeNewDog(Scanner scanner) { System.out.println("What is the dog's name?"); String name = scanner.nextLine(); for(Dog dog: dogList) { if(dog.getName().equalsIgnoreCase(name)) { System.out.println(" This dog is already in our system "); return; //returns to menu } }
// Add the code to instantiate a new dog and add it to the appropriate list }
// Complete intakeNewMonkey //Instantiate and add the new monkey to the appropriate list // For the project submission you must also validate the input // to make sure the monkey doesn't already exist and the species type is allowed public static void intakeNewMonkey(Scanner scanner) { System.out.println("The method intakeNewMonkey needs to be implemented"); }
// Complete reserveAnimal // You will need to find the animal by animal type and in service country public static void reserveAnimal(Scanner scanner) { System.out.println("The method reserveAnimal needs to be implemented");
}
// Complete printAnimals // Include the animal name, status, acquisition country and if the animal is reserved. // Remember that this method connects to three different menu items. // The printAnimals() method has three different outputs // based on the listType parameter // dog - prints the list of dogs // monkey - prints the list of monkeys // available - prints a combined list of all animals that are // fully trained ("in service") but not reserved // Remember that you only have to fully implement ONE of these lists. // The other lists can have a print statement saying "This option needs to be implemented". // To score "exemplary" you must correctly implement the "available" list. public static void printAnimals() { System.out.println("The method printAnimals needs to be implemented");
} }
RescueAnimal.java is as follows...
import java.lang.String;
public class RescueAnimal {
// Instance variables private String name; private String animalType; private String gender; private String age; private String weight; private String acquisitionDate; private String acquisitionCountry; private String trainingStatus; private boolean reserved; private String inServiceCountry;
// Constructor public RescueAnimal() { }
public String getName() { return name; }
public void setName(String name) { this.name = name; }
public String getAnimalType() { return animalType; }
public void setAnimalType(String animalType) { this.animalType = animalType; }
public String getGender() { return gender; }
public void setGender(String gender) { this.gender = gender; }
public String getAge() { return age; }
public void setAge(String age) { this.age = age; }
public String getWeight() { return weight; }
public void setWeight(String weight) { this.weight = weight; }
public String getAcquisitionDate() { return acquisitionDate; }
public void setAcquisitionDate(String acquisitionDate) { this.acquisitionDate = acquisitionDate; }
public String getAcquisitionLocation() { return acquisitionCountry; }
public void setAcquisitionLocation(String acquisitionCountry) { this.acquisitionCountry = acquisitionCountry; }
public boolean getReserved() { return reserved; }
public void setReserved(boolean reserved) { this.reserved = reserved; }
public String getInServiceLocation() { return inServiceCountry; }
public void setInServiceCountry(String inServiceCountry) { this.inServiceCountry = inServiceCountry; }
public String getTrainingStatus() { return trainingStatus; }
public void setTrainingStatus(String trainingStatus) { this.trainingStatus = trainingStatus; } }
Dog.java code is as follows... public class Dog extends RescueAnimal \{ // Instance variable private String breed; // Constructor public Dog(String name, String breed, String gender, String age, String weight, String acquisitionDate, String acquisitionCountry, String trainingStatus, boolean reserved, String inServiceCountry) \{ setName(name); setBreed(breed); setGender(gender); setAge(age); setWeight(weight); setAcquisitionDate(acquisitionDate); setAcquisitionLocation(acquisitionCountry); setTrainingStatus(trainingStatus); setReserved(reserved); setInServiceCountry(inServiceCountry); \} // Accessor Method public String getBreed() \{ return breed; \} // Mutator Method public void setBreed(String dogBreed) \{ breed = dogBreed; \} In the code for each class, Dog.java, Driver.java, RescueAnimal.java, Monkey.java I would kindly appreciate the following being included: 1) In-line comments that denote changes with a brief description of the functionality of each method/element of the class 2) Appropriate variable and method naming conventions The Monkey class must do the following: 1) Inherit from the RescueAnimal class. 2) Implement all attributes to meet the specifications. 3) Include a constructor. You may use a default constructor. To score "exemplary" on this criterion, you must include the more detailed constructor that takes all values for the attributes and sets them. Refe, to the constructor in the Dog class for an example. 4) Include accessors and mutators for all implemented attributes. In the Driver.java class, modify the main method by creating a menu loop that does the following: 2) Prompts the user for input 3) Takes the appropriate action based on the value that the user entered IMPORTANT: You do not need to complete all of the methods included in the menu for this milestone. Simple placeholder print statements for these methods have been included in the starter code so that you can test your menu functionality. For the next step in this, I need to create a monkey ArrayList in the Driver.java class. Referring to the dog ArrayList, which is included right before main(), as an example. Creating this ArrayList is necessary for the intakeNewMonkey() method, which will implemented in the next step... Though it is not required, it may be helpful to pre-populate your ArrayList with a few test monkey objects in the initializeMonkeyList() method. and finally, implementation of the intakeNewMonkey() method in the Driver.java class. The completed method should do the following: 1) Prompt the user for input. 2) Set data for all attributes based on user input. 3) Add the newly instantiated monkey to an ArrayList. // friendly reminder to refer to the accessors and mutators in the Monkey and RescueAnimal classes as the method is created. Additionally, the nextLine method of the scanner to receive the user's input.**// Monkey.java Class File. should have included in-line comments and clear variable naming conventions. Driver.java Class File. had some starter code within this file, and I was asked to modify or implement a menu loop and methods to intake dogs, intake monkeys, reserve animals, and print animals. In-line comments to describe your changes. Grazioso Salvare currently uses dogs as search and rescue animals. They expect to begin training monkeys as search and rescue animals as well. In current operations, dogs are given the status of intake" before training starts. Once in training, their status can change to one of five phases: Phase I, Phase II, Phase III, Phase IV, and Phase V. When a dog graduates from training, it is given the status of "in-service" and is considered a Rescue Animal. If a dog does not successfully make it through training, it is given the status of "farm," indicating that it will live a life of leisure on a Grazioso Salvare farm. The Animals Currently when Grazioso Salvare acquires a dog, they record the name, breed, gender, age, and weight. Grazioso Salvare also records the date and the location where they acquired the dog. Additionally, they track the training status of the dog, as described above. When a dog is "inservice", they record the country where the dog is in service and whether or not the dog is "reserved". Special Note on Monkeys As Grazioso Salvare explores the use of monkeys as search and rescue animals, they want their system to support monkey tracking as well as dog tracking. They have identified the following monkey species that are eligible for training: There are important data elements for monkeys in addition to what they use for dogs. These include tail length, height, body length, and species. Create a Monkey Class that: Inherits from the RescueAnimal class o Includes monkey-specific attributes o Includes mutator and accessor methods for each attribute Complete the Driver Class. Add a menu loop that: Displays the (included) menu - Prompts the user for input and validates the input Takes the appropriate action based on the input - Complete a method to intake a new dog that: Prompts the user for input and validates the input intake a new monkey that: Prompts the user for input and validates based on monkey name and species type Sets data for all attributes Adds the newly instantiated monkey to an ArrayList o Implement a method to reserve an animal that: Prompts the user for input If animal matches input criteria: Accesses animal object from ArrayList and updates the 'reserved' attribute of the animal If no animal matches input criteria: Prints feedback to the user o Implement a method to print (display) information about the animals that: Prints a list of all dogs OR all monkeys OR all animals that are "in service" and available (not "reserved") Note: There are comments throughout the code for guidance
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