IFolderTreeItem (ph-tree 11.0.6 API)

Type Parameters:

KEYTYPE - Key type

DATATYPE - Value type

COLLTYPE - Collection type consisting of value elements

ITEMTYPE - the implementation item type

All Superinterfaces:

IBasicTreeItem<COLLTYPE,ITEMTYPE>, com.helger.commons.traits.IGenericImplTrait<ITEMTYPE>, com.helger.commons.hierarchy.IHasChildren<ITEMTYPE>, com.helger.commons.hierarchy.IHasChildrenRecursive<ITEMTYPE>, com.helger.commons.hierarchy.IHasChildrenSorted<ITEMTYPE>, com.helger.commons.id.IHasID<KEYTYPE>, com.helger.commons.hierarchy.IHasParent<ITEMTYPE>, ITreeItemWithID<KEYTYPE,COLLTYPE,ITEMTYPE>

All Known Implementing Classes:

BasicFolderTreeItem, DefaultFolderTreeItem
```
public interface IFolderTreeItem<KEYTYPE,DATATYPE,COLLTYPE extends Collection<DATATYPE>,ITEMTYPE extends IFolderTreeItem<KEYTYPE,DATATYPE,COLLTYPE,ITEMTYPE>>
extends ITreeItemWithID<KEYTYPE,COLLTYPE,ITEMTYPE>
```
This interface represents a single folder within a directory tree. Each folder has a list of file items (or leaves).

Author:

Philip Helger

- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  KEYTYPE getGlobalUniqueDataID()
  - Methods inherited from interface com.helger.tree.IBasicTreeItem
    changeParent, getAllChildDatas, getData, getLevel, getParentData, isRootItem, isSameOrChildOf, setData
  - Methods inherited from interface com.helger.commons.traits.IGenericImplTrait
    thisAsT
  - Methods inherited from interface com.helger.commons.hierarchy.IHasChildren
    forAllChildren, forAllChildren, forAllChildrenBreakable, forAllChildrenMapped, getChildCount, getChildren, hasChildren, hasNoChildren
  - Methods inherited from interface com.helger.commons.hierarchy.IHasChildrenRecursive
    forAllChildrenRecursive, forAllChildrenRecursive
  - Methods inherited from interface com.helger.commons.hierarchy.IHasChildrenSorted
    findFirstChild, findFirstChildMapped, getAllChildren, getChildAtIndex, getFirstChild, getLastChild
  - Methods inherited from interface com.helger.commons.hierarchy.IHasParent
    getParent, hasParent
  - Methods inherited from interface com.helger.tree.withid.ITreeItemWithID
    containsChildItemWithDataID, createChildItem, createChildItem, getAllChildDataIDs, getChildItemOfDataID, getFactory, getID, getParentID, internalAddChild, removeAllChildren, removeChild, reorderChildrenByItems

- Method Detail
  - getGlobalUniqueDataID
```
@Nonnull
KEYTYPE getGlobalUniqueDataID()
```
    Returns:
    
    The globally unique ID of this folder. This can e.g. be an aggregation of the ID with a separator and the parent's unique name.