org.nuiton.jaxx.runtime.swing.tree

Class JTrees

java.lang.Object

org.nuiton.jaxx.runtime.swing.tree.JTrees

public class JTrees
extends Object

Created by tchemit on 11/10/17.

Author:

Tony Chemit - dev@tchemit.fr

Constructor Summary

Constructors

Constructor and Description
JTrees()

Method Summary

Modifier and Type	Method and Description
static Stream<TreeNode>	breadthFirstStream(TreeNode node) Creates a stream of tree node using the Breadth-first search (BFS) algorithm with preorder vertex ordering starting on given node.
static Stream<TreeNode>	breadthFirstStream(TreeNode node, boolean parallel) Creates a stream of tree node using the Breadth-first search (BFS) algorithm with preorder vertex ordering starting on given node.
static void	initUI(JScrollPane selectedTreePane, JTree tree)
static Stream<TreeNode>	postorderStream(TreeNode node) Creates a stream of tree node using the Depth-first search (DSF) algorithm with postorder vertex ordering starting on given node.
static Stream<TreeNode>	postorderStream(TreeNode node, boolean parallel) Creates a stream of tree node using the Depth-first search (DSF) algorithm with postorder vertex ordering starting on given node.
static Stream<TreeNode>	preorderStream(TreeNode node) Creates a stream of tree node using the Depth-first search (DSF) algorithm with preorder vertex ordering starting on given node.
static Stream<TreeNode>	preorderStream(TreeNode node, boolean parallel) Creates a stream of tree node using the Depth-first search (DSF) algorithm with preorder vertex ordering starting on given node.

Methods inherited from class java.lang.Object

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

Constructor Detail

JTrees

public JTrees()

Method Detail

initUI

public static void initUI(JScrollPane selectedTreePane,
                          JTree tree)

preorderStream

public static Stream<TreeNode> preorderStream(TreeNode node)

Creates a stream of tree node using the Depth-first search (DSF) algorithm with preorder vertex ordering starting on given node.

Note: the stream is not parallel.

Parameters:

node - node ot walk through

Returns:

stream of nodes in correct order.

preorderStream

public static Stream<TreeNode> preorderStream(TreeNode node,
                                              boolean parallel)

Creates a stream of tree node using the Depth-first search (DSF) algorithm with preorder vertex ordering starting on given node.

Parameters:

node - node ot walk through

parallel - to set parallel on the stream

Returns:

stream of nodes in correct order.

postorderStream

public static Stream<TreeNode> postorderStream(TreeNode node)

Creates a stream of tree node using the Depth-first search (DSF) algorithm with postorder vertex ordering starting on given node.

Note: the stream is not parallel.

Parameters:

node - node ot walk through

Returns:

stream of nodes in correct order.

postorderStream

public static Stream<TreeNode> postorderStream(TreeNode node,
                                               boolean parallel)

Creates a stream of tree node using the Depth-first search (DSF) algorithm with postorder vertex ordering starting on given node.

Parameters:

node - node ot walk through

parallel - to set parallel on the stream

Returns:

stream of nodes in correct order.

breadthFirstStream

public static Stream<TreeNode> breadthFirstStream(TreeNode node)

Creates a stream of tree node using the Breadth-first search (BFS) algorithm with preorder vertex ordering starting on given node.

Note: the stream is not parallel.

Parameters:

node - node ot walk through

Returns:

stream of nodes in correct order.

breadthFirstStream

public static Stream<TreeNode> breadthFirstStream(TreeNode node,
                                                  boolean parallel)

Creates a stream of tree node using the Breadth-first search (BFS) algorithm with preorder vertex ordering starting on given node.

Parameters:

node - node ot walk through

parallel - to set parallel on the stream

Returns:

stream of nodes in correct order.