Package com.barrybecker4.common.expression

Examples of com.barrybecker4.common.expression.TreeNode

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    @Override
    protected String processSubExpression(
        String exp, int pos, String token, int closingParenPos, List<TreeNode> nodes) {

        // recursive call for sub expression
        TreeNode subTree = parse(exp.substring(pos, closingParenPos));
        subTree.hasParens = true;
        nodes.add(subTree);
        return token;
    }
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     * subtrees in order of operator precedence.
     */
    @Override
    protected TreeNode makeTreeFromNodes(List<TreeNode> nodes) {

        TreeNode node = new TreeNode("", opDef);
        node.children.addAll(nodes);

        nodes.clear();
        nodes.add(node);

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    }

    @Override
    protected void pushNodesForToken(String token, List<TreeNode> nodes) {
        if (token == null) return;
        nodes.add(new TreeNode(token, opDef));
    }
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     */
    public Location createLocation( MouseEvent e) {
        int size = Math.max(1, getCellSize());
        int row = (e.getY()- getMargin())/ size + 1;
        int col = (e.getX()- getMargin())/ size + 1;
        return new ByteLocation(row, col);
    }
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    }

    @Override
    protected Player createPlayer() {
        int ct = table_.getRowCount();
        Planet planet = new Planet((char)('A'+ct), GalacticPlayer.DEFAULT_NUM_SHIPS, 10, new ByteLocation(0,0));
        Color newColor = MultiGamePlayer.getNewPlayerColor(getPlayers());
        GalacticPlayer player = GalacticPlayer.createGalacticPlayer(
                                             "Admiral "+(ct+1), planet, newColor, true);
        planet.setOwner(player);
        return player;
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    public void render(Graphics2D g2, TilePlacement tilePlacement,
                       Location topLeftCorner, double radius) {

        if (tilePlacement == null) return;
        boolean isOddRow = tilePlacement.getLocation().getRow() % 2 == 1;
        Location location =
            tilePlacement.getLocation().decrementOnCopy(topLeftCorner);

        double x = radius/2
                + ((location.getCol() - (isOddRow ? -0.25:  -0.75)) * 2 * radius * HexUtil.ROOT3D2);
        double y = radius/2  + TOP_MARGIN
                + ((location.getRow() + 0.6) * 3.0 * radius / 2.0);

        Point point = new Point((int)x, (int)y);
        drawHexagon(g2, point, radius);
        pathRenderer.drawPath(g2, 0, tilePlacement, point, radius);
        pathRenderer.drawPath(g2, 1, tilePlacement, point, radius);
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        hexRadius = (1.0 - MARGIN_FRAC) * minEdge / (board.getEdgeLength() * ROOT3 * .9);

        setHints(g2);
        drawGrid(g2, board);

        Location topLeftCorner = board.getBoundingBox().getTopLeftCorner();

        for (Location loc : board.getTantrixLocations()) {
            TilePlacement placement = board.getTilePlacement(loc);
            tileRenderer.render(g2, placement, topLeftCorner, hexRadius);
        }
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        currentLocation_.setLocation( currentLocation_.getX() + v.getX(),  currentLocation_.getY() + v.getY());

        // if the destination planet lies on the line from where we were to where we are now,
        // then we overshot. set the currentLocation to the destination planet location.
        Line2D.Double line = new Line2D.Double(oldLocation, currentLocation_);
        Location dLoc = destination_.getLocation();
        if (line.intersects(dLoc.getCol(),  dLoc.getRow(), INTERSECT_TOLERANCE, INTERSECT_TOLERANCE)) {
            currentLocation_.setLocation(dLoc.getCol(), dLoc.getRow());
            // the order never leaves once it has arrived. The order will be destroyed.
            hasArrived_ = true;
        }
    }
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    /**
     * @return a unit vector pointing in the current direction of movement.
     */
    private Point2D getUnitDirection() {
        Location dLoc = destination_.getLocation();
        Point2D unitVec =
                new Point2D.Double(dLoc.getCol() - currentLocation_.getX(), dLoc.getRow() - currentLocation_.getY());
        double dist = unitVec.distance(new Point2D.Double(0, 0));
        unitVec.setLocation(unitVec.getX()/dist, unitVec.getY()/dist);
        return unitVec;
    }
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    public static void initialize(String localeName, List<String> resourcePaths, ILog logger) {
        assert resourcePaths != null;
        assert logger != null;
        logger_ = logger;

        messageContext_ = new MessageContext(resourcePaths);
        messageContext_.setLogger(logger_);
        messageContext_.setDebugMode(debug_);
        messageContext_.setLocale(localeName);
    }
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Related Classes of com.barrybecker4.common.expression.TreeNode

  • com.barrybecker4.common.app.CommandLineOptions
  • com.barrybecker4.common.concurrency.Worker
  • com.barrybecker4.common.expression.mathexpression.MathExpressionParser
  • com.barrybecker4.common.expression.TreeNode
  • com.barrybecker4.common.geometry.ByteLocation
  • com.barrybecker4.common.geometry.Location
  • com.barrybecker4.common.i18n.LocaleType
  • com.barrybecker4.common.math.cutpoints.AbstractCutPointFinder
  • com.barrybecker4.common.math.function.ArrayFunction
  • com.barrybecker4.common.math.function.CountFunction
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