private void printInputParameters(
final PrintWriter w, BulkParameterFactory f, ExperimentRunSettings s, boolean allParams) {
w.println("<form action=\"#\">");
w.println("<h2>Input parameters</h2>");
w.println("<table>");
for (final ParameterType t : ParameterType.values()) {
if (!allParams && t.getDescription().isEmpty()) {
continue;
}
w.println("<tr><td style=\"vertical-align:top;text-align:right\">");
w.println(t.toString());
w.println("</td><td style=\"vertical-align:top\">");
w.println(this.getInputFor(t, f));
w.println("</td><td style=\"vertical-align:top\">");
w.println(t.getDescription());
w.println("</td></tr>");
}
w.println("</table>");
w.println("<h2>Experiment settings</h2>");
w.println("<table>");
for (final ExperimentRunParameters t : ExperimentRunParameters.values()) {
w.println("<tr><td style=\"vertical-align:top;text-align:right\">");
w.println(t.toString());
w.println("</td><td style=\"vertical-align:top\">");
w.println(this.getInputFor(t, s));
w.println("</td><td style=\"vertical-align:top\">");
w.println(t.getDescription());
w.println("</td></tr>");
}
w.println("</table>");
w.println("<button type=\"submit\">Start simulation</button>");
w.println("</form>");
}
private Properties settingsToProperties(ExperimentRunSettings s) {
final Properties ret = new Properties();
for (final ExperimentRunParameters type : ExperimentRunParameters.values()) {
ret.setProperty(type.name(), Double.toString(s.get(type)));
}
return ret;
}
private ExperimentRunSettings getExperimentSettings(PrintWriter w, HttpServletRequest request) {
ExperimentRunSettings s = ExperimentRunSettings.defaultSettings();
for (final ExperimentRunParameters t : ExperimentRunParameters.values()) {
final String param = request.getParameter(t.name());
if (param != null && !param.isEmpty()) {
try {
s = s.copyWithChangedParam(t, Double.parseDouble(param));
} catch (final RuntimeException e) {
this.printParseError(w, t.toString(), e);
}
}
}
return s;
}
private String getInputFor(ExperimentRunParameters t, ExperimentRunSettings s) {
return "<input name=\""
+ t.name()
+ "\" value=\""
+ s.get(t)
+ "\" type=\"number\" step=\"any\" />";
}
private ExperimentRunSettings loadSettings(int requestId) throws IOException {
final File requestDir = this.getRequestDir(requestId);
final File paramsFile = new File(requestDir, SETTINGS_PROPERTIES);
try (FileInputStream in = new FileInputStream(paramsFile)) {
final Properties properties = new Properties();
properties.load(in);
ExperimentRunSettings ret = ExperimentRunSettings.defaultSettings();
for (final String name : properties.stringPropertyNames()) {
final ExperimentRunParameters type = ExperimentRunParameters.valueOf(name);
ret = ret.copyWithChangedParam(type, Double.parseDouble(properties.getProperty(name)));
}
return ret;
}
}