bitreenode.java

基本的数据结构的java代码

public class BiTreeNode{
	private BiTreeNode leftChild;
	private BiTreeNode rightChild;
	public Object data;
	
	BiTreeNode(){
		leftChild = null;
		rightChild = null;
	}
	
	BiTreeNode(Object item, BiTreeNode left, BiTreeNode right){
		data = item;
		leftChild = left;
		rightChild = right;
	}
	
	public BiTreeNode getLeft(){
		return leftChild;
	}
	
	public BiTreeNode getRight(){
		return rightChild;
	}
	
	public Object getData(){
		return data;
	}
	
}