/*
* Sonar C++ Plugin (Community)
* Copyright (C) 2010 Neticoa SAS France
* dev@sonar.codehaus.org
*
* This program 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 of the License, or (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02
*/
package org.sonar.plugins.cxx.squid;
import org.sonar.api.design.Dependency;
import org.sonar.api.resources.Resource;
import org.sonar.graph.Dsm;
import org.sonar.graph.DsmCell;
import org.sonar.graph.Edge;
import java.util.HashMap;
/**
* Created by fferrand on 12/06/14.
*/
public class DsmSerializer {
private Dsm<? extends Resource> dsm;
HashMap<Edge, Dependency> dependencyIndex;
private StringBuilder json;
DsmSerializer(Dsm<? extends Resource> dsm, HashMap<Edge, Dependency> dependencyIndex) {
this.dsm = dsm;
this.dependencyIndex = dependencyIndex;
this.json = new StringBuilder();
}
private String serialize() {
json.append('[');
serializeRows();
json.append(']');
return json.toString();
}
private void serializeRows() {
for (int y = 0; y < dsm.getDimension(); y++) {
if (y > 0) {
json.append(',');
}
serializeRow(y);
}
}
private void serializeRow(int y) {
Resource sonarResource = dsm.getVertex(y);
json.append("{");
if (sonarResource != null) {
json.append("\"i\":");
json.append(sonarResource.getId());
json.append(",\"n\":\"");
json.append(sonarResource.getName());
json.append("\",\"q\":\"");
json.append(sonarResource.getQualifier());
json.append("\",\"v\":[");
for (int x = 0; x < dsm.getDimension(); x++) {
if (x > 0) {
json.append(',');
}
serializeCell(y, x);
}
json.append("]");
}
json.append("}");
}
private void serializeCell(int y, int x) {
DsmCell cell = dsm.getCell(x, y);
json.append('{');
if (cell.getEdge() != null && cell.getWeight() > 0) {
json.append("\"i\":");
json.append(dependencyIndex.get(cell.getEdge()).getId());
json.append(",\"w\":");
json.append(cell.getWeight());
}
json.append('}');
}
public static String serialize(Dsm<? extends Resource> dsm, HashMap<Edge, Dependency> dependencyIndex) {
return new DsmSerializer(dsm, dependencyIndex).serialize();
}
}