Best Approch of Returning Value from 'getter' Method

Best Approch of Returning Value from 'getter' Method

Content Index :

Best Approch of Returning Value from 'getter' Method
Tag : java , By : Matt
Date : November 23 2020, 01:01 AM

To fix the issue you can do The main drawback to this approach is the need to make a clone every time you get an object, which is not ideal, because ideally you prefer your getter to be lightweight.
There are two approaches that achieve similar effect without cloning:
public interface Employee {
    String getFirstName();
    String getLastName();
public class EmployeeImpl implements Employee {
    private String firstName;
    private String lastName;

    public String getFirstName() {return firstName;}
    public String getLastName() {return lastName;}
    public void setFirstName(String name) {firstName = name;}
    public void setLastName(String name) {lastName = name;}

No Comments Right Now !

Boards Message :
You Must Login Or Sign Up to Add Your Comments .

Share : facebook icon twitter icon

Trouble with setter method and returning getter

Tag : java , By : pacorro2000
Date : March 29 2020, 07:55 AM
I think the issue was by ths following , Due to your main method, you just forget to call setAvailForAssembly() method, that is the reason, you are getting 0 as the result of caling gette method.
Furthermore, getters and setters are usualy used to access fields and doesn't provide any additional logic. In your case, setter method without an argument, could possibly confuse someone in the future. Just call it like calculateAvailForAssembly or something like this.

how do i switch my repositories so that i can use code First EF approch instead Model First Edmx Approch

Tag : development , By : Stone
Date : March 29 2020, 07:55 AM
hope this fix your issue You can use the EntityFramework Reverse POCO Generator Visual Studio extension. As its documentation says:

What should I be returning in a getter method in swift

Tag : swift , By : Roel
Date : March 29 2020, 07:55 AM
hope this fix your issue If you would like to override a setter, but keep your property readable, then you need to make a variable to "back" the property:
private var storedUserState: UserState
var userState: UserState {
    get {
        return storedUserState
    set {
        print("Before: \(self.storedUserState)")
        storedUserState = newValue
        print("After: \(self.storedUserState)")
var userState: UserState = nil {
    willSet(newState) {
        print("About to set userState: \(newState)")
    didSet {
        print("Finished: new=\(userState), old=\(oldValue)")

php class extend approch vs static approch,which one is better

Tag : php , By : Adil
Date : March 29 2020, 07:55 AM

Getter method is returning wrong values

Tag : java , By : Luciano Campos
Date : March 29 2020, 07:55 AM
wish of those help If your Java version supports it I would recommend using LocalDate instead of Calendar/Date
private LocalDate dateOfSale;

public RealEstateSale(String country, String date){
    this.country = country;

    String [] tokens = date.split("/");

    int month = Integer.parseInt(tokens[0]);
    int day = Integer.parseInt(tokens[1]);
    int year = Integer.parseInt(tokens[2]);

    dateOfSale = LocalDate.of(year, month, day); 
LocalDate localDate = LocalDate.of(year, month, day); 
dateOfSale = Date.from(localDate.atStartOfDay(ZoneId.systemDefault()).toInstant()); 
Related Posts Related QUESTIONS :
  • Is there a real benefit of using J#?
  • Why can't I use a try block around my super() call?
  • Accessing post variables using Java Servlets
  • Is this really widening vs autoboxing?
  • How can I Java webstart multiple, dependent, native libraries?
  • Why doesn't Java autoboxing extend to method invocations of methods of the autoboxed types?
  • How do I use Java to read from a file that is actively being written to?
  • What code analysis tools do you use for your Java projects?
  • IllegalArgumentException or NullPointerException for a null parameter?
  • How do I configure and communicate with a serial port?
  • What are the different methods to parse strings in Java?
  • Android Broadcastreceiver for other apps install/delete not working
  • Android Studio onClick not working in BindViewHolder
  • How to use Spring Converter for some controllers only?
  • How verify that 3 numbers in sequence are equals?
  • When using .compareTo to compare dates, why doesn't it take Months into account?
  • Does the perfomance of "filter then map" and "map then filter" differ in a Stream?
  • How can I set the initial Delay after pressing the start Button to a specific time (HH:mm:ss) format
  • How to switch between Android devices during the tests
  • How to configure java.util.logging via properties to use standard output?
  • How to iterate through array in order
  • Is there better way of iteration to find the evenly divisible number?
  • How do I avoid using if statements with a large amount of variables in java
  • Writing JUnit test cases for a Spring Boot Service Application with autowired components
  • Cors for GET with Postman not showing headers
  • Printing values in different column same row using APACHE POI
  • Fully decompile java6 web application
  • Passing keycloak configuration parameters in the code rather than reading from application.properties
  • setDataSource() IO exception
  • Unexpected Output while retrieving Data from mongodb and displaying in a csv file?
  • Algorithm for searching a value in two arrays
  • How to avoid casting with generic return values?
  • Java/RegEx - Negation of pattern not working
  • How to split a string to non empty words if it might include a separator like tab on first place
  • Supplier<Sequence<String>> cannot be iterated more than once
  • Why there is only one thread can actually started in @PostConstruct method?
  • Manage CompletionStage inside of Netty handler
  • Url Problem while Developing on Localhost and deploy on Remote Virtual Server
  • How to identify the missing type id in Jackson error?
  • android data binding error: cannot find symbol
  • Spring Boot application with a jar dependency does not run after maven build
  • Spring Data JPA query , filter ? search engine ? JPQL?
  • Why LiveData returns null in ViewModel?
  • what this line of code mean....new URLClassLoader(new URL[0],getClass().getClassLoader());
  • Why do need to use new Random() instead of just Random Randomnum?
  • I want to access zk components from the java file
  • How do I cast FieldValue.serverTimestamp() to Kotlin/Java Date Class
  • Insertion Sort Double Array with User Input - JAVA
  • Creating 2 dimesional array with user input and find sum of specific columns
  • can not get Advertising ID Provider in android
  • Convert list of Objects to map of properties
  • How to represent an undirected weighted graph in java
  • Return values as array from collection
  • ByteBuddy generic method return cast to concrete type
  • ImageView hides the round corners of the parent
  • Is there a way to find setter method by its getter method or vice versa in a class?
  • Get aggregated list of properties from list of Objects(Java 8)
  • Unable to find a document in Mongodb where exact date match in java
  • UsernamePasswordAuthenticationFilter skips success handler
  • Use Java filter on stream with in a stream filter
  • shadow
    Privacy Policy - Terms - Contact Us © scrbit.com