package xqfGit.dataStructure; import com.sun.swing.internal.plaf.basic.resources.basic; public class BinaryTreeNode { private Integer data; private BinaryTreeNode left; private BinaryTreeNode right; public Integer getData() { return data; } public void setData(Integer data) { this.data = data; } public BinaryTreeNode getLeft() { return left; } public void setLeft(BinaryTreeNode left) { this.left = left; } public BinaryTreeNode getRight() { return right; } public void setRight(BinaryTreeNode right) { this.right = right; } public BinaryTreeNode insert(Integer i){ return null; } public BinaryTreeNode (){ } public BinaryTreeNode(BinaryTreeNode b1,BinaryTreeNode b2){ this.left = b1; this.right = b2; } }