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Questions - builder

How to write Builder Pattern for class that extends abstract class in Java?

I have the "Client" class that extends abstract class "User": public abstract class User { private Long id; private String firstName; private String lastName; priva...
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G T

java

inheritance

design-patterns

abstract

builder

Votes: 0

Answers: 1

Latest Answer

This is the solving: public final class Client extends User { private List<Account> accountList; public List<Account> getAccountList() { return accountLis...
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G T

Java records private constructor with builder

I have record: @Schema(title = "Car") public record CarResponse( @Schema( description = "The car name", example = "Audi") @JsonProperty(&...
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dawis11

java

builder

java-17

java-record

Votes: 0

Answers: 0

Alternate implementation of Builder Pattern. Anything wrong with this?

Most of the implementations of Builder pattern I have seen are along these lines: https://github.com/Design-pattrns/Builder-Pattern/blob/master/src/Computer.java Basically the nested builder class nee...
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Marco Polo

oop

design-patterns

builder

builder-pattern

Votes: 0

Answers: 1

Latest Answer

I would say the example above is "simpler" but it has none of the advantages a builder offers and its probably better to just use the new keywords where you need the object and adding the pr...
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Ross G

Inner static Class object is being returned as anonymous

I have written builder design pattern implementation using inner static class in typeScript. export class BioData { private name: string | undefined; private age: number | undefined; ...
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Shivanshu

typescript

builder

react-typescript

Votes: 0

Answers: 0

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