splaytreenode.java

来自「Java写的部分数据结构源码」· Java 代码 · 共 13 行

public class SplayTreeNode extends BSTNode {
    protected BSTNode parent;
    public SplayTreeNode() {
        left = right = parent = null;
    }
    public SplayTreeNode(Comparable el) {
        this(el,null,null,null);
    }
    public SplayTreeNode(Comparable ob, SplayTreeNode lt, SplayTreeNode rt, SplayTreeNode pr) {
        el = ob; left = lt; right = rt; parent = pr;
    }
}