Module gen.tree

Package io.github.astrapi69.gen.tree.handler

Class BaseTreeNodeVisitorHandlerExtensions

java.lang.Object

io.github.astrapi69.gen.tree.handler.BaseTreeNodeVisitorHandlerExtensions

public class BaseTreeNodeVisitorHandlerExtensions
extends java.lang.Object

The class BaseTreeNodeVisitorHandlerExtensions provides handler methods for the visit all field in the class IBaseTreeNode

Constructor Summary

Constructors

Constructor	Description
BaseTreeNodeVisitorHandlerExtensions()

Method Summary

Modifier and Type	Method	Description
static <V,K,T extends IBaseTreeNode<V,K,T>> void	accept(T treeNode, @NonNull io.github.astrapi69.design.pattern.visitor.Visitor<T> visitor)	Accepts the given visitor that provides a custom algorithm for processing all elements
static <V,K,T extends IBaseTreeNode<V,K,T>> void	accept(T treeNode, @NonNull io.github.astrapi69.design.pattern.visitor.Visitor<T> visitor, boolean visitBefore)	Accepts the given visitor that provides a custom algorithm for processing all elements
static <V,K,T extends IBaseTreeNode<V,K,T>> java.util.Collection<T>	traverse(T treeNode)	Traverse the given IBaseTreeNode object and add all descendants with the given IBaseTreeNode object included in to the returned Collection object

Methods inherited from class java.lang.Object

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

Constructor Detail

BaseTreeNodeVisitorHandlerExtensions

public BaseTreeNodeVisitorHandlerExtensions()

Method Detail

traverse

public static <V,K,T extends IBaseTreeNode<V,K,T>> java.util.Collection<T> traverse(@NonNull
                                                                                                            T treeNode)

Traverse the given IBaseTreeNode object and add all descendants with the given IBaseTreeNode object included in to the returned Collection object

Type Parameters:

V - the generic type of the value

K - the generic type of the id of the node

T - the generic type of the concrete tree node

Parameters:

treeNode - the tree node

Returns:

a Collection object with the given IBaseTreeNode object and add all descendants

accept

public static <V,K,T extends IBaseTreeNode<V,K,T>> void accept(@NonNull
                                                                                       T treeNode,
                                                                                       @NonNull
                                                                                       @NonNull io.github.astrapi69.design.pattern.visitor.Visitor<T> visitor)

Accepts the given visitor that provides a custom algorithm for processing all elements

Type Parameters:

V - the generic type of the value

K - the generic type of the id of the node

T - the generic type of the concrete tree node

Parameters:

treeNode - the tree node

visitor - the visitor

accept

public static <V,K,T extends IBaseTreeNode<V,K,T>> void accept(@NonNull
                                                                                       T treeNode,
                                                                                       @NonNull
                                                                                       @NonNull io.github.astrapi69.design.pattern.visitor.Visitor<T> visitor,
                                                                                       boolean visitBefore)

Accepts the given visitor that provides a custom algorithm for processing all elements

Type Parameters:

V - the generic type of the value

K - the generic type of the id of the node

T - the generic type of the concrete tree node

Parameters:

treeNode - the tree node

visitor - the visitor

visitBefore - the flag if this flag is true the visit of the given IBaseTreeNode object is before visit the children otherwise the visit is after visit the children