Mercurial > hg > truffle
view src/share/tools/IdealGraphVisualizer/Graph/src/com/sun/hotspot/igv/graph/Connection.java @ 2932:5f1778eb3854
Print less graphs to IGV
author | Gilles Duboscq <gilles.duboscq@oracle.com> |
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date | Fri, 10 Jun 2011 10:27:23 +0200 |
parents | 53ddfe305645 |
children | 3c31c42c0cd3 |
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/* * Copyright (c) 2008, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. * * This code is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions. * */ package com.sun.hotspot.igv.graph; import com.sun.hotspot.igv.data.Source; import com.sun.hotspot.igv.layout.Link; import com.sun.hotspot.igv.layout.Port; import java.awt.Color; import java.awt.Point; import java.util.ArrayList; import java.util.List; /** * * @author Thomas Wuerthinger */ public class Connection implements Source.Provider, Link { public enum ConnectionStyle { NORMAL, DASHED, BOLD } private InputSlot inputSlot; private OutputSlot outputSlot; private Source source; private Color color; private ConnectionStyle style; private List<Point> controlPoints; protected Connection(InputSlot inputSlot, OutputSlot outputSlot) { this.inputSlot = inputSlot; this.outputSlot = outputSlot; this.inputSlot.connections.add(this); this.outputSlot.connections.add(this); controlPoints = new ArrayList<Point>(); Figure sourceFigure = this.outputSlot.getFigure(); Figure destFigure = this.inputSlot.getFigure(); sourceFigure.addSuccessor(destFigure); destFigure.addPredecessor(sourceFigure); source = new Source(); this.color = Color.BLACK; this.style = ConnectionStyle.NORMAL; } public InputSlot getInputSlot() { return inputSlot; } public OutputSlot getOutputSlot() { return outputSlot; } public Color getColor() { return color; } public ConnectionStyle getStyle() { return style; } public void setColor(Color c) { color = c; } public void setStyle(ConnectionStyle s) { style = s; } public Source getSource() { return source; } public void remove() { inputSlot.getFigure().removePredecessor(outputSlot.getFigure()); inputSlot.connections.remove(this); outputSlot.getFigure().removeSuccessor(inputSlot.getFigure()); outputSlot.connections.remove(this); } public String getToolTipText() { return "From " + this.getOutputSlot().getFigure().toString() + " to " + this.getInputSlot().getFigure(); } @Override public String toString() { return "Connection(" + getFrom().getVertex() + " to " + getTo().getVertex() + ")"; } public Port getFrom() { return outputSlot; } public Port getTo() { return inputSlot; } public List<Point> getControlPoints() { return controlPoints; } public void setControlPoints(List<Point> list) { controlPoints = list; } }