Please fill in the code gaps if possible. This problem has been giving me trouble. Any help is appreciated. public class Node { private String element; // we assume elements are character strings private Node next; /* Creates a node with the given element and next node. */ public Node(String s, Node n) { //fill in body } /* Returns the element of this node. */ public String getElement() { //fill in body } /* Returns the next node of this node. */ public Node getNext() { //fill in body } // Modifier methods: /* Sets the element of this node. */ public void setElement(String newElem) { //fill in body } /* Sets the next node of this node. */ public void setNext(Node newNext) { //fill in body } }
Types of Linked List
A sequence of data elements connected through links is called a linked list (LL). The elements of a linked list are nodes containing data and a reference to the next node in the list. In a linked list, the elements are stored in a non-contiguous manner and the linear order in maintained by means of a pointer associated with each node in the list which is used to point to the subsequent node in the list.
Linked List
When a set of items is organized sequentially, it is termed as list. Linked list is a list whose order is given by links from one item to the next. It contains a link to the structure containing the next item so we can say that it is a completely different way to represent a list. In linked list, each structure of the list is known as node and it consists of two fields (one for containing the item and other one is for containing the next item address).
Please fill in the code gaps if possible. This problem has been giving me trouble. Any help is appreciated.
public class Node {
private String element; // we assume elements are character strings
private Node next;
/* Creates a node with the given element and next node. */
public Node(String s, Node n) {
//fill in body
}
/* Returns the element of this node. */
public String getElement() {
//fill in body
}
/* Returns the next node of this node. */
public Node getNext() {
//fill in body
}
// Modifier methods:
/* Sets the element of this node. */
public void setElement(String newElem) {
//fill in body
}
/* Sets the next node of this node. */
public void setNext(Node newNext) {
//fill in body
}
}
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