TrackingTreeNodeDecorator (tree-printer 2.0.0 API)

java.lang.Object
- hu.webarticum.treeprinter.decorator.AbstractTreeNodeDecorator
- - hu.webarticum.treeprinter.decorator.TrackingTreeNodeDecorator

All Implemented Interfaces:

TreeNode
```
public class TrackingTreeNodeDecorator
extends AbstractTreeNodeDecorator
```
Helper decorator implementation of TreeNode that tracks its position in the tree

Field Summary

Fields
Modifier and Type Field Description

int index

TrackingTreeNodeDecorator parent
- Fields inherited from class hu.webarticum.treeprinter.decorator.AbstractTreeNodeDecorator
  baseNode, decorable, inherit

Constructor Summary

Constructors
Constructor	Description
`TrackingTreeNodeDecorator(TreeNode baseNode)`
`TrackingTreeNodeDecorator(TreeNode baseNode, TrackingTreeNodeDecorator parent, int index)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`java.lang.String`	`decoratedContent()`
`boolean`	`equals(java.lang.Object other)`
`int`	`hashCode()`
`boolean`	`isDecorable()`	Checks if this node can be decorated.
`protected TreeNode`	`wrapChild(TreeNode childNode, int index)`

Methods inherited from class hu.webarticum.treeprinter.decorator.AbstractTreeNodeDecorator
children, content, getDecoratedNode, insets, isPlaceholder, originalNode

Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - parent
```
public final TrackingTreeNodeDecorator parent
```
  - index
```
public final int index
```
- Constructor Detail
  - TrackingTreeNodeDecorator
```
public TrackingTreeNodeDecorator(TreeNode baseNode)
```
  - TrackingTreeNodeDecorator
```
public TrackingTreeNodeDecorator(TreeNode baseNode,
                                 TrackingTreeNodeDecorator parent,
                                 int index)
```
- Method Detail
  - decoratedContent
```
public java.lang.String decoratedContent()
```
    Specified by:
    
    decoratedContent in class AbstractTreeNodeDecorator
  - wrapChild
```
protected TreeNode wrapChild(TreeNode childNode,
                             int index)
```
    Specified by:
    
    wrapChild in class AbstractTreeNodeDecorator
  - isDecorable
```
public boolean isDecorable()
```
    Description copied from interface: TreeNode
    
    Checks if this node can be decorated. By default, decorators should keep non-decorable nodes untouched.
    
    Specified by:
    
    isDecorable in interface TreeNode
    
    Overrides:
    
    isDecorable in class AbstractTreeNodeDecorator
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class java.lang.Object
  - equals
```
public boolean equals(java.lang.Object other)
```
    Overrides:
    
    equals in class java.lang.Object