TreeNode (Composum Nodes Package 4.3.3 API)

java.lang.Object
- java.util.AbstractCollection<E>
- - java.util.AbstractList<E>
  - - java.util.ArrayList<TreeItem>
    - - com.composum.sling.core.pckgmgr.jcrpckg.tree.TreeNode

All Implemented Interfaces:

Serializable, Cloneable, Iterable<TreeItem>, Collection<TreeItem>, List<TreeItem>, RandomAccess
```
public class TreeNode
extends ArrayList<TreeItem>
```
the tree node implementation for the requested path (folder or package)

See Also:

Serialized Form

Nested Class Summary

Nested Classes
Modifier and Type Class Description

static class TreeNode.TreeItemComparator

Field Summary
- Fields inherited from class java.util.AbstractList
  modCount

Constructor Summary

Constructors
Constructor Description

TreeNode(String path)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`addPackage(org.apache.jackrabbit.vault.packaging.JcrPackage jcrPackage)`	adds a package or the appropriate folder to the nodes children if it is a child of this node
`boolean`	`isLeaf()`
`void`	`sort()`
`void`	`toJson(com.google.gson.stream.JsonWriter writer)`

Methods inherited from class java.util.ArrayList
add, add, addAll, addAll, clear, clone, contains, ensureCapacity, equals, forEach, get, hashCode, indexOf, isEmpty, iterator, lastIndexOf, listIterator, listIterator, remove, remove, removeAll, removeIf, removeRange, replaceAll, retainAll, set, size, sort, spliterator, subList, toArray, toArray, trimToSize

Methods inherited from class java.util.AbstractCollection
containsAll, toString

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

Methods inherited from interface java.util.Collection
parallelStream, stream, toArray

Methods inherited from interface java.util.List
containsAll

- Constructor Detail
  - TreeNode
```
public TreeNode(String path)
```
- Method Detail
  - addPackage
```
public boolean addPackage(org.apache.jackrabbit.vault.packaging.JcrPackage jcrPackage)
                   throws javax.jcr.RepositoryException
```
    adds a package or the appropriate folder to the nodes children if it is a child of this node
    
    Parameters:
    
    jcrPackage - the current package in the iteration
    
    Returns:
    
    true, if this package is the nodes target and a leaf - iteration can be stopped
    
    Throws:
    
    javax.jcr.RepositoryException
  - isLeaf
```
public boolean isLeaf()
```
  - sort
```
public void sort()
```
  - toJson
```
public void toJson(com.google.gson.stream.JsonWriter writer)
            throws IOException,
                   javax.jcr.RepositoryException
```
    Throws:
    
    IOException
    
    javax.jcr.RepositoryException