We have a parking office class for an object-oriented parking management system using java Add (implement )a method to the Parking Office class to return a collection of customer ids (getCustomerIds) using java Please write an error-free code I have attached two class diagrams with definitions of all related classes in our system (i.e car, customer, .....). N.B. Parking office methods in the class defination like register, getcustomer and addcharge have already been implemented, we just need an additional getcustomerID method as mentioned above
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We have a parking office class for an object-oriented parking management system using java
-
- Add (implement )a method to the Parking Office class to return a collection of customer ids (getCustomerIds) using java
- Please write an error-free code
I have attached two class diagrams with definitions of all related classes in our system (i.e car, customer, .....).
N.B. Parking office methods in the class defination like register, getcustomer and addcharge have already been implemented, we just need an additional getcustomerID method as mentioned above
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- Javascript toggleCommentSection function The function toggleCommentSection should exist. The function toggleCommentSection should return undefined if not passed a parameter. The function toggleCommentSection should return null if passed a parameter that does not match a post ID. The function toggleCommentSection should select and return the correct section element. The function toggleCommentSection should toggle the 'hide' class on the section The following are requirements of the function toggleCommentSection: element.toggleCommentSection a. Receives a postId as the parameter b. Selects the section element with the data-post-id attribute equal to the postId received as a parameter c. Use code to verify the section exists before attempting to access the classList property d. At this point in your code, the section will not exist. You can create one to test if desired. e. Toggles the class 'hide' on the section element f. Return the section element Here is what I have so far:…// Declare data fields: a String named customerName, // an int named numItems, and // a double named totalCost.// Your code here... // Implement the default contructor.// Set the value of customerName to "no name"// and use zero for the other data fields.// Your code here... // Implement the overloaded constructor that// passes new values to all data fields.// Your code here... // Implement method getTotalCost to return the totalCost.// Your code here... // Implement method buyItem.//// Adds itemCost to the total cost and increments// (adds 1 to) the number of items in the cart.//// Parameter: a double itemCost indicating the cost of the item.public void buyItem(double itemCost){// Your code here... }// Implement method applyCoupon.//// Apply a coupon to the total cost of the cart.// - Normal coupon: the unit discount is subtracted ONCE// from the total cost.// - Bonus coupon: the unit discount is subtracted TWICE// from the total cost.// - HOWEVER, a bonus coupon only applies if the…Javascript Programming <script>function getCardType() {var cNum1 = document.getElementById("ccNum1").value;var cardname = "";if (cNum1 != "") {if (cNum1.startsWith("4")) {cardname = "Visa";} else if (cNum1.startsWith("5")) {cardname = "MasterCard";} else if (cNum1.startsWith("6")) {cardname = "Discover";} else if (cNum1.startsWith("3")) {cardname = "American Express";}}document.getElementById("cardType").innerHTML = cardname;}</script></body>
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