Create A Program to Create a Vet Clinic System in Java Assignment Solution

Instructions

Objective

Write a java assignment program to create a vet clinic system.

Requirements and Specifications

VET CLINIC SYSTEM

• DATABASE MANAGEMENT SYSTEM
• METHODS
• INHERITANCE
• OOPS IMPLEMENTATION
• FUNCTIONS

Source Code

public class VetClinic { private static final int COLLECTION_SIZE = 5; private Vet[] vets = new Vet[COLLECTION_SIZE]; /* --------------------------------------------------- --- Create a new VetClinic collection populated --- --- with blank Vet entries --- --------------------------------------------------- */ public VetClinic() { for (int i = 0; i < COLLECTION_SIZE; i++) { this.vets[i] = new Vet(); } } /* ---------------------------------------------------- --- Display the entire VetClinic collection with --- --- one vet per line. Empty entries should not --- --- be printed. --- ---------------------------------------------------- */ public void showVetClinic() { System.out.println("\nMy VetClinic\n-----------------"); for (int i = 0; i < this.vets.length; i++) { if (!this.vets[i].getName().equals("")) System.out.println(this.vets[i]); } System.out.println("-----------------\n"); } /* ----------------------------------------------- --- Add the newVet to the first element in --- --- vets with name = "". Return true if --- --- successful, false otherwise --- ----------------------------------------------- */ public boolean addVet(Vet newVet) { // TO DO: Add code to this method to prevent the same name // being used twice. // If the name already exists in the collection, // false is returned and the collection is not updated int i = 0; while (i < COLLECTION_SIZE && !this.vets[i].getName().equals("")) { if (this.vets[i].getName().equals(newVet.getName())) { return false; } i++; } if (i < COLLECTION_SIZE) { this.vets[i] = newVet; return true; } else return false; } /* ----------------------------------------------------------- --- Update the specialism of the VetClinic item that --- --- matches the name and specialism values of the Vet --- --- passed as a parameter. Return true if successful or --- --- false if a matching vet is not found. --- ----------------------------------------------------------- */ public boolean updateSpecialism(Vet aVet, String newSpecialism) { // TO DO: Provide this method body for (int i = 0; i < this.vets.length; i++) { String name = this.vets[i].getName(); if (name.isEmpty()) { continue; } if (name.equals(aVet.getName())) { this.vets[i].setSpecialism(newSpecialism); return true; } } return false; } /* ---------------------------------------------------------- --- Return the vet names where the vet specialism --- --- matches that passed as a parameter, one title per --- --- or "" if the artist name is not found --- ---------------------------------------------------------- */ public String getVetsBySpecialism(String aSpecialism) { // TO DO: Provide this method body StringBuilder builder = new StringBuilder(""); for (int i = 0; i < this.vets.length; i++) { String name = this.vets[i].getName(); if (name.isEmpty()) { continue; } if (this.vets[i].getSpecialism().equals(aSpecialism)) { if (!builder.toString().isEmpty()) { builder.append(System.lineSeparator()); } builder.append(name); } } return builder.toString(); } /* --------------------------------------------------------- --- Delete the Vet matching the name and specialism --- --- of that passed as a parameter by setting it to an --- --- empty Vet. Return true if successful or false if --- --- the details in the parameter do not match a Vet --- --- in the collection --- --------------------------------------------------------- */ public boolean delete(Vet aVet) { // TO DO: Provide this method body for (int i = 0; i < this.vets.length; i++) { String name = this.vets[i].getName(); if (name.isEmpty()) { continue; } if (this.vets[i].getName().equals(aVet.getName())) { this.vets[i] = new Vet(); return true; } } return false; } /* ------------------------------------------------------------ --- Return true if the VetClinic contains at least three --- --- non-empty Vet objects or false otherwise --- ------------------------------------------------------------ */ public boolean isViable() { // TO DO: Provide this method body int counter = 0; for (int i = 0; i < this.vets.length; i++) { String name = this.vets[i].getName(); if (name.isEmpty()) { continue; } counter++; } return counter >= 3; } }