protected HashMap<String, Role> initializeRoles(Properties props) {
String rolesProperty = props.getProperty(ROLES_PROPNAME);
if (rolesProperty == null || rolesProperty.length() == 0) {
return initializeRoles(new String[] {"trader", "manipulator", "judge"}, props);
} else {
return initializeRoles(rolesProperty.split(COMMA_SPLIT_RE), props);
}
}
///// INITIALIZATION /////////////////////////////////////////////////////////
static boolean describesJudgingSession(Properties props) {
String rolesProperty = props.getProperty(ROLES_PROPNAME);
if (rolesProperty != null && rolesProperty.indexOf(JUDGE_PROPERTY_WORD) > -1) {
return true;
} else {
return nonTradersPresent(props);
}
}
private static boolean requiresJudges(String playerName, Properties props) {
String roleName = props.getProperty(PropertyHelper.dottedWords(playerName, ROLE_PROPERTY_WORD));
if (roleName == null) {
return false;
} else {
roleName = roleName.trim();
}
return roleName.equals(JUDGE_PROPERTY_WORD) || roleName.equals(MANIPULATOR_PROPERTY_WORD);
}
public static boolean nonTradersPresent(Properties props) {
String playersProperty = props.getProperty(PLAYERS_PROPNAME);
String[] playerNames = playersProperty.split(COMMA_SPLIT_RE);
for (int i = 0; i < playerNames.length; i++) {
if (requiresJudges(playerNames[i], props)) {
return true;
}
}
return false;
}
protected Quantity bookFundingRequired(Properties props) {
String playersProperty = props.getProperty(PLAYERS_PROPNAME);
Quantity playerCount = new Quantity(playersProperty.split(COMMA_SPLIT_RE).length);
Quantity maxTickets = initialTraderTickets().min(initialManipulatorTickets());
return maxTickets.times(playerCount.times(new Quantity(rounds())));
}