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156 lines
3.6 KiB
Java
156 lines
3.6 KiB
Java
/* ========================================================================
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* PlantUML : a free UML diagram generator
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* ========================================================================
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*
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* (C) Copyright 2009, Arnaud Roques
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*
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* Project Info: http://plantuml.sourceforge.net
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*
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* This file is part of PlantUML.
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*
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* PlantUML is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* PlantUML distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
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* License for more details.
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*
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* You should have received a copy of the GNU General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
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* USA.
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*
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* [Java is a trademark or registered trademark of Sun Microsystems, Inc.
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* in the United States and other countries.]
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*
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* Original Author: Arnaud Roques
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*
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* Revision $Revision: 4236 $
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*
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*/
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package net.sourceforge.plantuml.posimo;
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import java.awt.geom.Dimension2D;
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import java.awt.geom.Point2D;
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import java.util.ArrayList;
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import java.util.Collection;
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import java.util.Collections;
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import net.sourceforge.plantuml.Dimension2DDouble;
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public class Cluster implements Clusterable {
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private static int CPT = 1;
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private final Cluster parent;
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private final Collection<Block> blocs = new ArrayList<Block>();
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private final Collection<Cluster> children = new ArrayList<Cluster>();
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private final int uid = CPT++;
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private double x;
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private double y;
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private double width;
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private double height;
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private final double titleWidth;
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private final double titleHeight;
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// public Cluster(Cluster parent) {
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// this(parent, 100, 20);
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// }
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//
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public Cluster(Cluster parent, double titleWidth, double titleHeight) {
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this.parent = parent;
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this.titleWidth = titleWidth;
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this.titleHeight = titleHeight;
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if (parent != null) {
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parent.children.add(this);
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}
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}
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public Collection<Cluster> getSubClusters() {
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return Collections.unmodifiableCollection(children);
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}
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public Collection<Block> getRecursiveContents() {
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final Collection<Block> result = new ArrayList<Block>();
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addContentRecurse(result);
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return Collections.unmodifiableCollection(result);
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}
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private void addContentRecurse(Collection<Block> result) {
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result.addAll(blocs);
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for (Cluster c : children) {
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c.addContentRecurse(result);
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}
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}
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public int getUid() {
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return uid;
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}
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public void addBloc(Block b) {
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this.blocs.add(b);
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}
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public Cluster getParent() {
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return parent;
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}
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public Collection<Block> getContents() {
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return Collections.unmodifiableCollection(blocs);
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}
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public Block getBlock(int uid) {
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for (Block b : blocs) {
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if (b.getUid() == uid) {
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return b;
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}
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}
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for (Cluster sub : children) {
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final Block result = sub.getBlock(uid);
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if (result != null) {
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return result;
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}
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}
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return null;
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}
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public Point2D getPosition() {
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return new Point2D.Double(x, y);
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}
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public Dimension2D getSize() {
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return new Dimension2DDouble(width, height);
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}
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public final void setX(double x) {
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this.x = x;
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}
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public final void setY(double y) {
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this.y = y;
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}
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public final void setWidth(double width) {
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this.width = width;
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}
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public final void setHeight(double height) {
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this.height = height;
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}
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public final double getTitleWidth() {
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return titleWidth;
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}
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public final double getTitleHeight() {
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return titleHeight;
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}
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}
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