Visitor

Visitor - Dart

The Visitor pattern allows you to define a new operation without modifying the classes of the objects on which it operates. It’s achieved by moving the operation to a separate “visitor” class that has a visit method for each type of object it can handle. This promotes the Open/Closed Principle.

This …

Visitor - Scala

The Visitor pattern allows you to define new operations on a hierarchy of objects without changing the classes of those objects. It’s achieved by moving the operation’s logic into a separate “visitor” class that knows how to handle each concrete element in the hierarchy. This promotes the …

Visitor - PHP

The Visitor pattern allows you to define a new operation without modifying the classes of the objects on which it operates. It’s achieved by moving the operation to a separate “visitor” class that accepts different object types as input. This promotes the Open/Closed Principle.

The code defines a …

Visitor - Ruby

The Visitor pattern allows you to add new operations to a hierarchy of objects without modifying the objects themselves. It achieves this by defining a separate “visitor” class that implements the operation for each type of object in the hierarchy. The objects “accept” the visitor, allowing the …

Visitor - Swift

The Visitor pattern allows you to define a new operation without modifying the classes of the objects on which it operates. It’s achieved by moving the operation to a separate “visitor” class that accepts different object types as arguments. This is useful when you have a complex object structure and …

Visitor - Kotlin

The Visitor pattern allows you to define a new operation without changing the classes of the objects on which it operates. It’s achieved by moving the operation to a separate “visitor” class that accepts different object types as input. This is useful when you have a complex object structure and want …

Visitor - Rust

The Visitor pattern allows you to define a new operation without modifying the classes on which it operates. It’s achieved by moving the operation’s logic into a separate “visitor” object, which then traverses the object structure and applies the operation to each element. This is particularly …

Visitor - Go

The Visitor pattern allows you to define a new operation without changing the classes of the objects on which it operates. It’s achieved by moving the operation to a separate “visitor” class that accepts the object as a parameter. This is useful when you have a complex object structure and want to …

Visitor - C

The Visitor pattern allows you to add new operations to a hierarchy of objects without modifying the objects themselves. It achieves this by defining a separate “visitor” class that implements the operations, and then having each element in the hierarchy “accept” the visitor, allowing it to …

Visitor - C++

The Visitor pattern allows you to add new operations to a hierarchy of objects without modifying the objects themselves. It achieves this by defining a separate “visitor” class that implements the operations, and then having each element in the hierarchy “accept” the visitor, allowing the …