Uses of Class
calculation.TreeNode

Packages that use TreeNode

airspace	Provides classes for handling the planes.
calculation	Provides classes for handling the graph and the calculation of the arrival tree.
graphics	Provides classes for showing the graphics.

Uses of TreeNode in airspace

Fields in airspace declared as TreeNode

private TreeNode	Plane.currentNode Current TreeNode of Plane.
private TreeNode	Plane.root Root of Tree.

Fields in airspace with type parameters of type TreeNode

private java.util.ArrayList<TreeNode>

Plane.path Path of plane from current TreeNode to the airport.

Methods in airspace that return TreeNode

private TreeNode	AirControl.closestMergePoint(Plane plane, int arc) Find the closest merge point to Plane.
private TreeNode	AirControl.closestTNToPlane(Plane plane) Find closest TreeNode to Plane.
TreeNode	Plane.getCurrentNode() Returns current TreeNode of Plane.
TreeNode	AirControl.testingclosestMergePoint(Plane plane, int arc) Created for testing closestMergePoint.
TreeNode	AirControl.testingClosestTNToPlane(Plane plane) Created for testing closestTNToPlane.

Methods in airspace that return types with arguments of type TreeNode

java.util.ArrayList<TreeNode>

Plane.getPath() Returns the path of this Plane.

Methods in airspace with parameters of type TreeNode

void	Plane.addToPath(java.util.ArrayList<TreeNode> pathToAdd, TreeNode joinPoint) Clears old path, sests new path that star from airport to joinPoint and adds pathToAdd.
boolean	Plane.isOnArrivalTree(TreeNode node, int hashCode) Checks if TreeNode is on current Tree.
void	Plane.setCurrentTreeNode(TreeNode node) Sets new TreeNode for Plane.
void	Plane.setPath(TreeNode currentNode) Sets new path starting from currentNode.

Method parameters in airspace with type arguments of type TreeNode

void	Plane.addToPath(java.util.ArrayList<TreeNode> pathToAdd, TreeNode joinPoint) Clears old path, sests new path that star from airport to joinPoint and adds pathToAdd.
private java.util.ArrayList[]	AirControl.sort(java.util.ArrayList<TreeNode> al) Sorts merge point ArrayList to ArrayList[] based on distance from airport.
java.util.ArrayList[]	AirControl.testingSorted(java.util.ArrayList<TreeNode> al) Created for testing sort.

Constructors in airspace with parameters of type TreeNode

Plane(TreeNode startNode, java.util.ArrayList[] arcPoints, Parameters parameters, TreeNode root)
Constructor of Plane class.

Uses of TreeNode in calculation

Fields in calculation declared as TreeNode

private TreeNode	TreeNode.left Left child of a tree node.
private TreeNode	TreeNode.parent Parent node of a tree node.
private TreeNode	TreeNode.right Right child of a tree node.
private TreeNode	Tree.root The root of a tree.

Fields in calculation with type parameters of type TreeNode

private java.util.ArrayList<TreeNode>	Tree.treeMergePoints Merge points of the tree.
private java.util.ArrayList<TreeNode>	Tree.treeNodes Collection of nodes.

Methods in calculation that return TreeNode

TreeNode	TreeNode.getLeft() Returns this.left.
TreeNode	TreeNode.getParent() Returns this.parent.
TreeNode	TreeNode.getRight() Returns this.right.
TreeNode	Tree.getRoot() Returns this.root.

Methods in calculation that return types with arguments of type TreeNode

java.util.ArrayList<TreeNode>	Tree.getLeaves() Returns the leaves of a tree (=every node without children).
java.util.ArrayList<TreeNode>	Tree.getTree() Returns this.treeNodes.
java.util.ArrayList<TreeNode>	Tree.getTreeMergePoints() Returns merge points of the tree.
java.util.ArrayList<TreeNode>	Tree.treeNodePath(java.util.ArrayList<Vertex> path) Makes a path containing tree nodes from path containing vertexes by creating new treenodes corresponding to vertexes and adding them, in same order as in parameter path, to a new ArrayList.

Methods in calculation with parameters of type TreeNode

boolean	TreeNode.setChild(TreeNode child) Sets child (left or right, first left) for node.
void	TreeNode.setParent(TreeNode parent) Sets this.parent.

Uses of TreeNode in graphics

Methods in graphics with parameters of type TreeNode

private void

GraphicsEngine.graphicsRenderArrivalTree(java.awt.Graphics2D g2, TreeNode node) Method uses pre-order traversal to draw arrival tree into offScreen -image.