DataNode

```
public class DataNode<T>
extends java.lang.Object
```
Created by loy on 2017/11/6. 表示树型数据对象

构造器
构造器和说明
`DataNode()`

方法
限定符和类型	方法和说明
`void`	`addChildData(DataNode<T> data)`
`java.util.List<DataNode<T>>`	`getChildDataList()`
`T`	`getData()`
`DataNode<T>`	`getParentDataNode()`
`boolean`	`isLeaf()`
`boolean`	`isRoot()`
`void`	`setData(T data)`
`void`	`setParentDataNode(DataNode<T> parentDataNode)`

从类继承的方法 java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

public void addChildData(DataNode<T> data)

public java.util.List<DataNode<T>> getChildDataList()

public DataNode<T> getParentDataNode()

public void setParentDataNode(DataNode<T> parentDataNode)

类 DataNode<T>