ItemVisitor (Jenkins core 2.454 API)

java.lang.Object
- hudson.model.ItemVisitor

```
public abstract class ItemVisitor
extends Object
```
Walks the tree structure that consists of ItemGroup and Item.

Since:

1.402

Author:

Kohsuke Kawaguchi

Constructor Summary

Constructors
Constructor Description

ItemVisitor()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`onItem(Item i)`	Visits an `Item`.
`void`	`onItemGroup(ItemGroup<?> group)`	Visits an `ItemGroup` by visits the member items.
`void`	`walk()`	Visits the entire tree rooted at `Hudson.getInstance()`.

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

- Constructor Detail
  - ItemVisitor
```
public ItemVisitor()
```
- Method Detail
  - onItemGroup
```
public void onItemGroup(ItemGroup<?> group)
```
    Visits an ItemGroup by visits the member items.
  - onItem
```
public void onItem(Item i)
```
    Visits an Item. If it is a group, visits the children.
  - walk
```
public final void walk()
```
    Visits the entire tree rooted at Hudson.getInstance().
    To walk a subtree, call onItemGroup(ItemGroup) or onItem(Item)