com.helger.commons.tree.utils.walk

Class TreeWalker

java.lang.Object

com.helger.commons.tree.utils.walk.TreeWalker

@Immutable
public final class TreeWalker
extends Object

Iterate all nodes of a tree, or a tree element using a custom callback mechanism.

Author:

Philip Helger

Method Summary

Modifier and Type	Method and Description
static <DATATYPE,ITEMTYPE extends IBasicTreeItem<DATATYPE,ITEMTYPE>> void	walkSubTree(ITEMTYPE aTreeItem, IChildrenProvider<ITEMTYPE> aChildrenProvider, IHierarchyWalkerCallback<? super ITEMTYPE> aCallback)
static <DATATYPE,ITEMTYPE extends IBasicTreeItem<DATATYPE,ITEMTYPE>> void	walkSubTree(ITEMTYPE aTreeItem, IHierarchyWalkerCallback<? super ITEMTYPE> aCallback)
static <DATATYPE,ITEMTYPE extends IBasicTreeItem<DATATYPE,ITEMTYPE>> void	walkSubTreeData(ITEMTYPE aTreeItem, IChildrenProvider<ITEMTYPE> aChildrenProvider, IHierarchyWalkerCallback<? super DATATYPE> aDataCallback)
static <DATATYPE,ITEMTYPE extends IBasicTreeItem<DATATYPE,ITEMTYPE>> void	walkSubTreeData(ITEMTYPE aTreeItem, IHierarchyWalkerCallback<? super DATATYPE> aDataCallback)
static <DATATYPE,ITEMTYPE extends IBasicTreeItem<DATATYPE,ITEMTYPE>> void	walkTree(IBasicTree<DATATYPE,ITEMTYPE> aTree, IChildrenProvider<ITEMTYPE> aChildrenProvider, IHierarchyWalkerCallback<? super ITEMTYPE> aCallback)
static <DATATYPE,ITEMTYPE extends IBasicTreeItem<DATATYPE,ITEMTYPE>> void	walkTree(IBasicTree<DATATYPE,ITEMTYPE> aTree, IHierarchyWalkerCallback<? super ITEMTYPE> aCallback)
static <DATATYPE,ITEMTYPE extends IBasicTreeItem<DATATYPE,ITEMTYPE>> void	walkTreeData(IBasicTree<DATATYPE,ITEMTYPE> aTree, IChildrenProvider<ITEMTYPE> aChildrenProvider, IHierarchyWalkerCallback<? super DATATYPE> aDataCallback)
static <DATATYPE,ITEMTYPE extends IBasicTreeItem<DATATYPE,ITEMTYPE>> void	walkTreeData(IBasicTree<DATATYPE,ITEMTYPE> aTree, IHierarchyWalkerCallback<? super DATATYPE> aDataCallback)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

walkTree

public static <DATATYPE,ITEMTYPE extends IBasicTreeItem<DATATYPE,ITEMTYPE>> void walkTree(@Nonnull
                                                                                          IBasicTree<DATATYPE,ITEMTYPE> aTree,
                                                                                          @Nonnull
                                                                                          IHierarchyWalkerCallback<? super ITEMTYPE> aCallback)

walkTree

public static <DATATYPE,ITEMTYPE extends IBasicTreeItem<DATATYPE,ITEMTYPE>> void walkTree(@Nonnull
                                                                                          IBasicTree<DATATYPE,ITEMTYPE> aTree,
                                                                                          @Nonnull
                                                                                          IChildrenProvider<ITEMTYPE> aChildrenProvider,
                                                                                          @Nonnull
                                                                                          IHierarchyWalkerCallback<? super ITEMTYPE> aCallback)

walkTreeData

public static <DATATYPE,ITEMTYPE extends IBasicTreeItem<DATATYPE,ITEMTYPE>> void walkTreeData(@Nonnull
                                                                                              IBasicTree<DATATYPE,ITEMTYPE> aTree,
                                                                                              @Nonnull
                                                                                              IHierarchyWalkerCallback<? super DATATYPE> aDataCallback)

walkTreeData

public static <DATATYPE,ITEMTYPE extends IBasicTreeItem<DATATYPE,ITEMTYPE>> void walkTreeData(@Nonnull
                                                                                              IBasicTree<DATATYPE,ITEMTYPE> aTree,
                                                                                              @Nonnull
                                                                                              IChildrenProvider<ITEMTYPE> aChildrenProvider,
                                                                                              @Nonnull
                                                                                              IHierarchyWalkerCallback<? super DATATYPE> aDataCallback)

walkSubTree

public static <DATATYPE,ITEMTYPE extends IBasicTreeItem<DATATYPE,ITEMTYPE>> void walkSubTree(@Nonnull
                                                                                             ITEMTYPE aTreeItem,
                                                                                             @Nonnull
                                                                                             IHierarchyWalkerCallback<? super ITEMTYPE> aCallback)

walkSubTree

public static <DATATYPE,ITEMTYPE extends IBasicTreeItem<DATATYPE,ITEMTYPE>> void walkSubTree(@Nonnull
                                                                                             ITEMTYPE aTreeItem,
                                                                                             @Nonnull
                                                                                             IChildrenProvider<ITEMTYPE> aChildrenProvider,
                                                                                             @Nonnull
                                                                                             IHierarchyWalkerCallback<? super ITEMTYPE> aCallback)

walkSubTreeData

public static <DATATYPE,ITEMTYPE extends IBasicTreeItem<DATATYPE,ITEMTYPE>> void walkSubTreeData(@Nonnull
                                                                                                 ITEMTYPE aTreeItem,
                                                                                                 @Nonnull
                                                                                                 IHierarchyWalkerCallback<? super DATATYPE> aDataCallback)

walkSubTreeData

public static <DATATYPE,ITEMTYPE extends IBasicTreeItem<DATATYPE,ITEMTYPE>> void walkSubTreeData(@Nonnull
                                                                                                 ITEMTYPE aTreeItem,
                                                                                                 @Nonnull
                                                                                                 IChildrenProvider<ITEMTYPE> aChildrenProvider,
                                                                                                 @Nonnull
                                                                                                 IHierarchyWalkerCallback<? super DATATYPE> aDataCallback)