com.helger.photon.basic.app.menu

Interface IMenuItemDeterminatorCallback

All Superinterfaces:

com.helger.commons.hierarchy.IBaseHierarchyWalker, com.helger.commons.hierarchy.IHierarchyWalkerCallback<com.helger.commons.tree.withid.DefaultTreeItemWithID<String,IMenuObject>>

All Known Implementing Classes:

AbstractMenuItemDeterminatorCallback, MenuItemDeterminatorCallback

public interface IMenuItemDeterminatorCallback
extends com.helger.commons.hierarchy.IHierarchyWalkerCallback<com.helger.commons.tree.withid.DefaultTreeItemWithID<String,IMenuObject>>

Base interface for MenuItemDeterminatorCallback.

Author:

Philip Helger

Method Summary

Methods

Modifier and Type	Method and Description
Map<String,Boolean>	getAllItemIDs()
IMenuTree	getMenuTree()

Methods inherited from interface com.helger.commons.hierarchy.IHierarchyWalkerCallback

onItemAfterChildren, onItemBeforeChildren

Methods inherited from interface com.helger.commons.hierarchy.IBaseHierarchyWalker

begin, end, getLevel, onLevelDown, onLevelUp

Method Detail

getMenuTree

@Nonnull
IMenuTree getMenuTree()

Returns:

The menu tree on which this item determinator works. Never null.

getAllItemIDs

@Nonnull
@ReturnsMutableCopy
Map<String,Boolean> getAllItemIDs()

Returns:

A map with all items to be displayed, where the key is the menu item ID and the value is the expansion state of the item (and never null).