所以我有一些Set,我想将这些元素添加到LinkedList中,以便我可以迭代它们。我将如何在java中执行此操作?
答案 0 :(得分:0)
取自此处的问题:Adding items to end of linked list
class Node {
Object data;
Node next;
Node(Object d,Node n) {
data = d ;
next = n ;
}
public static Node addLast(Node header, Object x) {
// save the reference to the header so we can return it.
Node ret = header;
// check base case, header is null.
if (header == null) {
return new Node(x, null);
}
// loop until we find the end of the list
while ((header.next != null)) {
header = header.next;
}
// set the new node to the Object x, next will be null.
header.next = new Node(x, null);
return ret;
}
}