001/*
002 * Sonar, open source software quality management tool.
003 * Copyright (C) 2008-2012 SonarSource
004 * mailto:contact AT sonarsource DOT com
005 *
006 * Sonar is free software; you can redistribute it and/or
007 * modify it under the terms of the GNU Lesser General Public
008 * License as published by the Free Software Foundation; either
009 * version 3 of the License, or (at your option) any later version.
010 *
011 * Sonar is distributed in the hope that it will be useful,
012 * but WITHOUT ANY WARRANTY; without even the implied warranty of
013 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
014 * Lesser General Public License for more details.
015 *
016 * You should have received a copy of the GNU Lesser General Public
017 * License along with Sonar; if not, write to the Free Software
018 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02
019 */
020
021package org.sonar.squid.api;
022
023import org.sonar.squid.measures.MetricDef;
024
025public class SourceCodeTreeDecorator {
026
027  private final SourceProject project;
028
029  public SourceCodeTreeDecorator(SourceProject project) {
030    this.project = project;
031  }
032
033  public void decorateWith(MetricDef... metrics) {
034    decorateWith(project, metrics);
035  }
036
037  private void decorateWith(SourceCode sourceCode, MetricDef... metrics) {
038    if (sourceCode.hasChildren()) {
039      for (SourceCode child : sourceCode.getChildren()) {
040        decorateWith(child, metrics);
041      }
042    }
043    for (MetricDef metric : metrics) {
044      if ( !metric.aggregateIfThereIsAlreadyAValue() && sourceCode.getDouble(metric) != 0) {
045        continue;
046      }
047      if (sourceCode.hasChildren()) {
048        for (SourceCode child : sourceCode.getChildren()) {
049          if ( !metric.isCalculatedMetric() && metric.isThereAggregationFormula()) {
050            sourceCode.add(metric, child);
051          }
052        }
053      }
054    }
055  }
056}