Key Component of Iterator Pattern in JavaScript Design Pattern
The Iterator pattern consists of the following key components:
- Iterator: This is an interface that declares methods for traversing the elements of a collection.
- ConcreteIterator: This is a specific implementation of the Iterator interface, providing the implementation for traversing the collection.
- Client: The client is responsible for using the Iterator to traverse the elements of the collection without knowing its internal structure.
- Items: These are the elements contained within the collection.
Iterator Method | JavaScript Design Pattern
Iterator design pattern is a behavioral design pattern that provides a way to access the elements of an aggregate object sequentially without exposing its underlying representation. It separates the responsibility of accessing and traversing the elements from the aggregate object. This pattern is widely used in many programming languages, including JavaScript, to manage collections and provide a consistent way of accessing their elements.
Important Topics for the Iterator Design Pattern in JavaScript Design Patterns
- Key Component of Iterator Pattern in JavaScript Design Pattern
- Example for Iterator Pattern in JavaScript Design Patterns
- Advantages of the Iterator Pattern in JavaScript Design Patterns
- Disadvantages of the Iterator Pattern in JavaScript Design Patterns
- Conclusion