core.vgdl

Class Node

java.lang.Object

core.vgdl.Node

public class Node
extends java.lang.Object

Created with IntelliJ IDEA. User: Diego Date: 04/10/13 Time: 16:34 This is a Java port from Tom Schaul's VGDL - https://github.com/schaul/py-vgdl

Field Summary

Fields

Modifier and Type	Field and Description
java.util.ArrayList<Node>	children Children of this node.
Content	content Contents of this node.
int	indent Indent of the node in the tree.
int	lineNumber The line number of the node's contents
Node	parent Parent of this node.

Constructor Summary

Constructors

Constructor and Description
Node(java.lang.String contentLine, int indent, Node parent, int set) Constructor of the node.
Node(java.lang.String contentLine, int indent, Node parent, int set, int lineNumber)

Method Summary

Modifier and Type	Method and Description
Node	getRoot() Returns the root of the tree structure
void	insert(Node node) Inserts a new node in the tree structure.
java.lang.String	toString() Parses the node and children to a String for debug and printing.

Methods inherited from class java.lang.Object

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

Field Detail

parent

public Node parent

Parent of this node.

content

public Content content

Contents of this node.

indent

public int indent

Indent of the node in the tree.

children

public java.util.ArrayList<Node> children

Children of this node.

lineNumber

public int lineNumber

The line number of the node's contents

Constructor Detail

Node

public Node(java.lang.String contentLine,
            int indent,
            Node parent,
            int set)
     throws java.lang.Exception

Constructor of the node.

Parameters:

contentLine - string with the node information

indent - indent level of this node, to determine its place on the tree.

parent - indicates the parent of the new node, if any.

Throws:

java.lang.Exception

Node

public Node(java.lang.String contentLine,
            int indent,
            Node parent,
            int set,
            int lineNumber)
     throws java.lang.Exception

Throws:

java.lang.Exception

Method Detail

insert

public void insert(Node node)

Inserts a new node in the tree structure. Navigates from this node up towards the root, inserting the new node at the correct indent.

Parameters:

node - new node to add.

toString

public java.lang.String toString()

Parses the node and children to a String for debug and printing.

Overrides:

toString in class java.lang.Object

Returns:

representative String

getRoot

public Node getRoot()

Returns the root of the tree structure

Returns:

the root