private boolean parseOddLineOfMetaInfo(
List<String> errorMessages, String line, int lineNumber, TestGroup group) {
String[] firstLine = line.split(" ");
if (firstLine.length != 2) {
addMessageOnLine(
errorMessages,
lineNumber - 1,
"Line has incorrect format. "
+ "Should consist of the number of points for the test case and "
+ "yes/no if feedback is enabled separated by space"
+ " e.g. '10 yes'.");
return false;
}
try {
group.setPoints(new BigDecimal(firstLine[0]));
} catch (NumberFormatException e) {
addMessageOnLine(
errorMessages, lineNumber - 1, "The line does not start with an integer/double");
return false;
}
if ("yes".equalsIgnoreCase(firstLine[1])) {
group.setFeedbackEnabled(true);
} else if ("no".equalsIgnoreCase(firstLine[1])) {
group.setFeedbackEnabled(false);
} else {
addMessageOnLine(
errorMessages, lineNumber - 1, "The string for feedback is neither 'yes' nor 'no'.");
return false;
}
return true;
}
private void setUpDefaultMetaInfo(Task task, ContestManager contestManager, String contestId) {
task.setTestGroups(new LinkedList<TestGroup>());
for (int i = 1; i <= task.getNumberOfTests(); ++i) {
TestGroup group = new TestGroup();
group.setFeedbackEnabled(i * 5 <= task.getNumberOfTests());
group.setTestCases(Arrays.asList(i));
group.setPoints(new BigDecimal(100 / task.getNumberOfTests()));
task.addTestGroup(group);
}
contestManager.updateTask(contestId, task);
}
private boolean parseEvenLineOfMetaInfo(
String line, Task task, List<String> errorMessages, int lineNumber, TestGroup group) {
String[] testIndexes = line.split(" ");
List<Integer> testsCases = new LinkedList<Integer>();
for (String index : testIndexes) {
try {
int test = Integer.parseInt(index);
if (test <= 0 || test > task.getNumberOfTests()) {
addMessageOnLine(
errorMessages,
lineNumber,
"Incorrect index " + index + " must be between 1 and " + task.getNumberOfTests());
return false;
}
testsCases.add(test);
} catch (NumberFormatException e) {
addMessageOnLine(errorMessages, lineNumber, "Index " + index + " is not a number.");
return false;
}
}
if (testsCases.isEmpty()) {
addMessageOnLine(errorMessages, lineNumber, "Cannot create a test group with no test cases.");
return false;
}
group.setTestCases(testsCases);
return true;
}