SimpleNode
SimpleNode is a fundamental data structure concept. It represents a single element within a linked list or a similar chained data structure. Each SimpleNode typically contains two primary components: a data payload and a reference, often called a pointer or link, to the next node in the sequence. The data payload can hold any type of information, such as a number, string, or a more complex object, depending on the application's requirements.
The link component is crucial for establishing the chain. In a singly linked list, each node's link
SimpleNode serves as the building block for more complex linked data structures, including doubly linked lists,