net.sf.gogui.game

Class GameTree

java.lang.Object

net.sf.gogui.game.GameTree

All Implemented Interfaces:

ConstGameTree

public class GameTree
extends java.lang.Object
implements ConstGameTree

Game tree. Note that the tree can have different GameInfo objects for different subtrees to allow the representation of trees loaded from SGF. Creating trees with multiple GameInfo objects is not not actively supported in GoGui, because they cannot be saved in (Jago's) XML format.

Constructor Summary

Constructors

Constructor and Description
GameTree()
GameTree(int boardSize, Komi komi, ConstPointList handicap, java.lang.String rules, TimeSettings timeSettings)
GameTree(int boardSize, Node root) Probably only needed by SgfReader.

Method Summary

Methods

Modifier and Type	Method and Description
int	getBoardSize()
GameInfo	getGameInfo(ConstNode node) Find the game information valid for this node.
ConstGameInfo	getGameInfoConst(ConstNode node)
Node	getGameInfoNode(ConstNode node) Find the node with game information valid for this node.
Node	getNode(ConstNode node) Get a non-const reference to a const node.
Node	getRoot()
ConstNode	getRootConst()
boolean	hasVariations()
void	keepOnlyMainVariation()

Methods inherited from class java.lang.Object

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

Constructor Detail

GameTree

public GameTree()

GameTree

public GameTree(int boardSize,
        Komi komi,
        ConstPointList handicap,
        java.lang.String rules,
        TimeSettings timeSettings)

GameTree

public GameTree(int boardSize,
        Node root)

Probably only needed by SgfReader.

Method Detail

getBoardSize

public int getBoardSize()

Specified by:

getBoardSize in interface ConstGameTree

getGameInfo

public GameInfo getGameInfo(ConstNode node)

Find the game information valid for this node.

Returns:

The game information from the nearest ancestor node, which has a game information (the root node is always guaranteed to have one).

getGameInfoNode

public Node getGameInfoNode(ConstNode node)

Find the node with game information valid for this node.

Returns:

The nearest ancestor node which has a game information (the root node is always guaranteed to have one).

getGameInfoConst

public ConstGameInfo getGameInfoConst(ConstNode node)

Specified by:

getGameInfoConst in interface ConstGameTree

See Also:

getGameInfo(net.sf.gogui.game.ConstNode)

getNode

public Node getNode(ConstNode node)

Get a non-const reference to a const node. Requires: node is part of this game tree.

getRoot

public Node getRoot()

getRootConst

public ConstNode getRootConst()

Specified by:

getRootConst in interface ConstGameTree

hasVariations

public boolean hasVariations()

Specified by:

hasVariations in interface ConstGameTree

keepOnlyMainVariation

public void keepOnlyMainVariation()