private void buildHourlyLineGraph(DependencyReport report, Model model) {
LineGraphBuilder builder = new LineGraphBuilder();
builder.visitDependencyReport(report);
List<LineChart> index = builder.queryIndex();
Map<String, List<LineChart>> dependencys = builder.queryDependencyGraph();
model.setIndexGraph(buildLineChartGraph(index));
model.setDependencyGraph(buildLineChartGraphs(dependencys));
}