/**
* Copyright (C) 2010-2017 Gordon Fraser, Andrea Arcuri and EvoSuite
* contributors
*
* This file is part of EvoSuite.
*
* EvoSuite is free software: you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as published
* by the Free Software Foundation, either version 3.0 of the License, or
* (at your option) any later version.
*
* EvoSuite 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
* Lesser Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with EvoSuite. If not, see <http://www.gnu.org/licenses/>.
*/
package org.evosuite.graphs.ccfg;
import java.util.Map;
import java.util.HashMap;
import org.jgrapht.ext.ComponentAttributeProvider;
public class CCFGNodeAttributeProvider implements ComponentAttributeProvider<CCFGNode> {
/** {@inheritDoc} */
@Override
public Map<String, String> getComponentAttributes(CCFGNode node) {
Map<String, String> r = new HashMap<String, String>();
if(node instanceof CCFGFrameNode) {
r.put("shape", "diamond");
r.put("style", "filled");
r.put("fillcolor", "grey");
r.put("fontcolor", "white");
r.put("fontsize", "20");
} else if(node instanceof CCFGMethodEntryNode) {
r.put("style", "filled");
r.put("shape", "triangle");
} else if(node instanceof CCFGMethodExitNode) {
r.put("style", "filled");
r.put("shape", "invtriangle");
} else if(node instanceof CCFGFieldClassCallNode) {
String method = ((CCFGFieldClassCallNode)node).getCodeInstruction().getMethodName();
String rgbColor = generateBColor(method);
r.put("style", "filled");
r.put("fillcolor", rgbColor);
r.put("fontsize", "12");
r.put("fontcolor", "white");
r.put("shape", "hexagon");
} else if(node instanceof CCFGCodeNode) {
String method = ((CCFGCodeNode)node).getCodeInstruction().getMethodName();
String rgbColor = generateSaturatedColor(method);
r.put("style", "filled");
r.put("fillcolor", rgbColor);
r.put("fontsize", "12");
r.put("fontcolor", "white");
} else if(node instanceof CCFGMethodCallNode) {
r.put("shape", "box");
r.put("style", "filled");
r.put("fillcolor", "green");
} else if(node instanceof CCFGMethodReturnNode) {
r.put("shape", "box");
r.put("style", "filled");
r.put("fillcolor", "red");
}
return r;
}
private String generateSaturatedColor(Object obj) {
float h = Math.abs(obj.hashCode() / (float)Integer.MAX_VALUE);
// return h+",0.75,0.65";
return h+",0.85,0.55";
}
private String generateBColor(Object obj) {
float h = Math.abs(obj.hashCode() / (float)Integer.MAX_VALUE);
// return h+",0.75,0.65";
return h+",0.85,0.95";
}
}