linknode.java

用Java实现链表存储输入数据

package work_1;

/*链表的结点定义*/
public class LinkNode {
	private double nodeData;
	private LinkNode nextLinkNode = null;

	public LinkNode(double nodeData) {
		this.nodeData = nodeData;
	}

	public double getData() {
		return this.nodeData;
	}

	public LinkNode getNextNode() {
		return this.nextLinkNode;
	}

	public void setNodeData(double nodeData) {
		this.nodeData = nodeData;
	}
	//把节点加入链表中
	public void setNextLinkNode(LinkNode nextLinkNode) {
		this.nextLinkNode = nextLinkNode;
	}
	//检查是否有下一个节点
	public boolean hasNextNode(){
		if(this.nextLinkNode == null){
			return false;
		}else{
			return true;
		}
	}
}