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/*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
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*
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* The contents of this file are subject to the terms of either the GNU
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* General Public License Version 2 only ("GPL") or the Common
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* Development and Distribution License("CDDL") (collectively, the
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* "License"). You may not use this file except in compliance with the
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* License. You can obtain a copy of the License at
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* http://www.netbeans.org/cddl-gplv2.html
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* or nbbuild/licenses/CDDL-GPL-2-CP. See the License for the
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* specific language governing permissions and limitations under the
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* License. When distributing the software, include this License Header
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* Notice in each file and include the License file at
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* nbbuild/licenses/CDDL-GPL-2-CP. Sun designates this
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* particular file as subject to the "Classpath" exception as provided
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* by Sun in the GPL Version 2 section of the License file that
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* accompanied this code. If applicable, add the following below the
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* License Header, with the fields enclosed by brackets [] replaced by
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* your own identifying information:
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* "Portions Copyrighted [year] [name of copyright owner]"
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*
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* Contributor(s):
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*
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* Portions Copyrighted 2010 Martin Rexa
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*/
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package cz.xelfi.quoridor.statistics;
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import cz.xelfi.quoridor.Board;
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import cz.xelfi.quoridor.Move;
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import cz.xelfi.quoridor.webidor.Game;
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import cz.xelfi.quoridor.webidor.CommentedMove;
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import cz.xelfi.quoridor.IllegalPositionException;
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import java.util.Map;
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import java.util.HashMap;
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/**
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*
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* @author Martin Rexa
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*/
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public class OpeningTree {
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Map<String, OpeningTreeNode> nodes = new HashMap<String, OpeningTreeNode>();
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OpeningTreeNode root;
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public OpeningTree(){
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root = new OpeningTreeNode("ROOT");
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nodes.put("ROOT", root);
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}
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public OpeningTreeNode getRoot(){
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return root;
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}
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public OpeningTreeNode getNode(String hashCode){
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return nodes.get(hashCode);
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}
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public void processGame(Game game) throws IllegalPositionException{
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OpeningTreeNode node = root;
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OpeningTreeNode parentNode;
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OpeningTreeNode mirrorNode = root;
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OpeningTreeNode mirrorParentNode;
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Board board = Board.empty();
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Board mirrorBoard = Board.empty();
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root.addGame(game);
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for(CommentedMove move: game.getMoves()){
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if(!move.getMove().equals(Move.RESIGN)){
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parentNode = node;
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mirrorParentNode = mirrorNode;
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board = board.apply(move.getMove());
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mirrorBoard = mirrorBoard.apply(move.getMove().getMirrorMove());
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String hashCode = board.getCode();
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String mirrorHashCode = mirrorBoard.getCode();
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node = nodes.get(hashCode);
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if(node == null){
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node = new OpeningTreeNode(hashCode);
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nodes.put(hashCode, node);
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}
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node.addGame(game);
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mirrorNode = nodes.get(mirrorHashCode);
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if(mirrorHashCode.equals(hashCode)){
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if(mirrorNode == null){
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mirrorNode = node;
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}
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}else{
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if(mirrorNode == null){
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mirrorNode = new OpeningTreeNode(mirrorHashCode);
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nodes.put(mirrorHashCode, mirrorNode);
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}
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mirrorNode.addGame(game);
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}
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if(parentNode != null)
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parentNode.addChild(move.getMove(),node);
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if(mirrorParentNode != null){
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if(parentNode.equals(mirrorParentNode) && node.equals(mirrorNode))
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;
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else
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mirrorParentNode.addChild(move.getMove().getMirrorMove(),mirrorNode);
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}
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}
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}
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node.addFinishedGame(game);
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if(!node.equals(mirrorNode))
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mirrorNode.addFinishedGame(game);
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}
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}
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