Givén thé fóllówing UML diagram of the Recipe class, write the implementation of the method getNumOfRecipe: Recipe name: String - ingredients: String[] - numOfRecipes: int + Recipe() + Recipe(name: String, ingredients: String[]) + getNumOfRecipe(): int + getIngredients(): String[] + setlngredients(ingredients: String[])
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- Add a method to the Parking Office to return the collection of permit ids for a specific customer (getPermitIds(Customer)) I have already coded the permit id class, but I attached the class diagram for you to see. Current Java Code: package parkingsystem4;import java.util.LinkedList;import java.util.List; public class ParkingOffice { String name; String address; List<Car> cars = new LinkedList<Car>(); List<Customer> customers = new LinkedList<Customer>(); List<ParkingLot> lots = new LinkedList<ParkingLot>(); List<ParkingCharge> charges = new LinkedList<ParkingCharge>(); // Default constructor ParkingOffice(){ } // Parameterized constructor ParkingOffice(String name, String address, List<Car> parkedCars, List<ParkingLot> lots, List<ParkingCharge> charges){ this.name = name; this.address = address; this.cars = parkedCars; this.lots = lots;…Write a Java public static general method that doesn't belong to the Queue class(assuming the Queue type is Book and Book has a clone method, Book also has a method called getGenre() which returns the genre of the book): Queue findOneGenreBooks(Queue Q, String genreType) that searches in the first parameter Q for all books that has the same genre type as defined by the second parameter genreType, return all of the books that have the specified genre type as a Queue. (For example, you may want to find all cartoon books and return them as a Queue). Please note: You are only allowed to use the Queue class which has constructors, enqueue, dequeue, front, isEmpty, size, toString, and clone methods.Modify the simulate() method in the Simulator class to work with the revised interface of ParkingLot and the new peek() method in Queue. In addition, implement the getIncomingQueueSize() method of Simulator using the size() method of Queue. The getIncomingQueueSize() is going to be used in the CapacityOptimizer class (next task) to determine the size of the incoming queue after a simulation run. CODE TO MODIFY IN JAVA: public class Simulator { /** * Length of car plate numbers */ public static final int PLATE_NUM_LENGTH = 3; /** * Number of seconds in one hour */ public static final int NUM_SECONDS_IN_1H = 3600; /** * Maximum duration a car can be parked in the lot */ public static final int MAX_PARKING_DURATION = 8 * NUM_SECONDS_IN_1H; /** * Total duration of the simulation in (simulated) seconds */ public static final int SIMULATION_DURATION = 24 * NUM_SECONDS_IN_1H; /** * The probability distribution for a car leaving the lot based on the duration * that the car has been parked in…
- From Big Java 6th edition P9.7: "In this problem, you will model a circuit consisting of an arbitrary configuration of resistors. Provide a superclass Circuit with a instance method getResistance. Provide a subclass Resistor representing a single resistor. Provide subclasses Serial and Parallel, each of which contains an ArrayList<Circuit>. A Serial circuit models a series of circuits, each of which can be a single resistor or another circuit. Similarly, a Parallel circuit models a set of circuits in parallel; using Ohm's Law to compute the combined ressistance." I managed to create appropriate subclasses off of the Circuit superclass. But from here, I'm stuck! How do I compute the combined resistance? and how would I get the method to read the values off of the ArrayList<Circuit>? And does that Circuit refer to the Circuit Class I created, or would that require input for resister amounts?In Java, give an example of a class that implements the Comparable interface, and explain how the implementation of the compareTo method determines its return value.Given a class Square with an instance variable width, provide a recursive getArea method. Construct a square whose width is one less than the original and call its getArea method. Make a resource class that contains all of the methods and make a driver class in a separate file, and the driver class only needs to call those methods. The driver class needs to have only 5 lines of code. The code will need to be written in Java. Please help me with exactly what I asked for help
- Modify the GeometricObject class to implement the Comparable interface and define a static max method in the GeometricObject class for finding the larger of two GeometricObject objects. Draw the UML diagram and implement the new GeometricObject class. Write a test program that uses the max method to find the larger of two circles, the larger of two rectangles.using java programmingConsider the Person class in Problem 1. Implement the interface PersonPriorityQueueInterface provided in the assignment. In your implementation, you must use an instance of AList (which you used in Problem 1) to store the list of persons. We consider that a person whose age is higher than a second person also has a higher priority. Thus, the method peek(), for example, should return the person who is the oldest in the list. Your implementation should be O(n) for add, and O(1) for the remaining methods. Consider the Person class in Problem 1. Implement the interface PersonPriorityQueueInterface provided in the assignment. In your implementation, you must use an instance of AList (which you used in Problem 1) to store the list of persons. We consider that a person whose age is higher than a second person also has a higher priority. Thus, the method peek(), for example, should return the person who is the oldest in the list. Your implementation should be O(n) for add, and O(1)…Here you can find the java code and photo of challenge: import java.io.*;import java.math.*;import java.security.*;import java.text.*;import java.util.*;import java.util.concurrent.*;import java.util.function.*;import java.util.regex.*;import java.util.stream.*; public class Solution { public static class DirectedGraph {/* Adjacency List representation of the given graph */private Map<Integer, List<Integer>> adjList = new HashMap<Integer, List<Integer>>(); public String toString() {StringBuffer s = new StringBuffer();for (Integer v : adjList.keySet())s.append("\n " + v + " -> " + adjList.get(v));return s.toString();} public void add(Integer vertex) {if (adjList.containsKey(vertex))return;adjList.put(vertex, new ArrayList<Integer>());} public void add(Integer source, Integer dest) {add(source);add(dest);adjList.get(source).add(dest);} /* Indegree of each vertex as a Map<Vertex, IndegreeValue> */public Map<Integer, Integer> inDegree()…
- Where are the test cases for interpreter.java? Write a test case for interpreter.java. For interpreter.java and builtinfunctiondefinitionnode.java, there are missing implementations that needs to be added. Attached are images of the 2 java files. Interpreter.java public class Interpreter { private HashMap<String, InterpreterDataType> globalVariables; private HashMap<String, FunctionDefinitionNode> functions; // Inner class LineManager private class LineManager { private List<String> lines; public LineManager(List<String> inputLines) { this.lines = inputLines; } public boolean splitAndAssign() { // Implementation here... return false; } } public Interpreter(ProgramNode node, String path) { globalVariables = new HashMap<>(); functions = new HashMap<>(); // Other initializations... }} BuiltInFunctionDefinitionNode.java public class…Please implement in Java implement a keyed bag in which the items to be stored are strings (perhaps people’s names) and the keys are numbers (perhaps Social Security or other identification numbers). So, the in- sertion method has this specification: public void insert(String entry, int key);// Precondition: size( ) < CAPACITY, and the // bag does not yet contain any item// with the given key.// Postcondition: A new copy of entry has// been added to the bag, with the given key. When the programmer wants to remove or retrieve an item from a keyed bag, the key of the item must be specified rather than the item itself. The keyed bag should also have a boolean method that can be used to determine whether the bag has an item with a specified key. In a keyed bag, the pro- grammer using the class specifies a particular key when an item is inserted. Here’s an implementation idea: A keyed bag can have two private arrays, one that holds the string data and one that holds the corresponding…Consider class IntArrayStack that has two instance variables: int[] data and int top. Implement an instance method inside the IntArrayStack, called popBottom(),that extracts and returns as output the element at the bottom of the stack. All other elements in the stack must remain unchanged and in the same order.