/** Answers a question for a given employee */
private void answerQuestion() {
// Gets the top question from the queue
Employee employee;
// If it's still before closing time
if (office.getTime() < 1700) {
// Notify that a question is being answered
synchronized (questionLock) {
employee = hasQuestion.poll();
questionLock.notifyAll();
}
// Answer the question
try {
System.out.println(
office.getStringTime()
+ " Manager starts answering question from Developer "
+ employee.getEmployeeName()
+ ".");
sleep(100);
System.out.println(office.getStringTime() + " Manager answers question.");
} catch (InterruptedException e) {
e.printStackTrace();
}
// Tell the employee the answer to the question
employee.questionAnswered();
// Notify remaining questioners
synchronized (questionLock) {
questionLock.notifyAll();
}
} else {
// If it's not closing time, keep answering questions
while (!hasQuestion.isEmpty()) {
employee = hasQuestion.poll();
employee.questionAnswered();
}
// Inform employees that you have answered a question
synchronized (questionLock) {
questionLock.notifyAll();
}
}
}
public void doFunctionalQueryTest(IMap imap) {
Employee em = new Employee("joe", 33, false, 14.56);
imap.put("1", new Employee("joe", 33, false, 14.56));
imap.put("2", new Employee("ali", 23, true, 15.00));
for (int i = 3; i < 103; i++) {
imap.put(
String.valueOf(i), new Employee("name" + i, i % 60, ((i % 2) == 1), Double.valueOf(i)));
}
Set<Map.Entry> entries = imap.entrySet();
assertEquals(102, entries.size());
int itCount = 0;
for (Map.Entry entry : entries) {
Employee c = (Employee) entry.getValue();
itCount++;
}
assertEquals(102, itCount);
EntryObject e = new PredicateBuilder().getEntryObject();
Predicate predicate = e.is("active").and(e.get("age").equal(23));
entries = imap.entrySet(predicate);
assertEquals(3, entries.size());
for (Map.Entry entry : entries) {
Employee c = (Employee) entry.getValue();
assertEquals(c.getAge(), 23);
assertTrue(c.isActive());
}
imap.remove("2");
entries = imap.entrySet(predicate);
assertEquals(2, entries.size());
for (Map.Entry entry : entries) {
Employee c = (Employee) entry.getValue();
assertEquals(c.getAge(), 23);
assertTrue(c.isActive());
}
}
@Test
public void putAndGetEmployeeObjects() {
HazelcastClient hClient = getHazelcastClient();
int counter = 1000;
Map<String, Employee> clientMap = hClient.getMap("putAndGetEmployeeObjects");
for (int i = 0; i < counter; i++) {
Employee employee = new Employee("name" + i, i, true, 5000 + i);
employee.setMiddleName("middle" + i);
employee.setFamilyName("familiy" + i);
clientMap.put("" + i, employee);
}
for (int i = 0; i < counter; i++) {
Employee e = clientMap.get("" + i);
assertEquals("name" + i, e.getName());
assertEquals("middle" + i, e.getMiddleName());
assertEquals("familiy" + i, e.getFamilyName());
assertEquals(i, e.getAge());
assertEquals(true, e.isActive());
assertEquals(5000 + i, e.getSalary(), 0);
}
// }
}
/**
* Asks a question for a given employee
*
* @param employee the Employee to assist
*/
public void askQuestion(Employee employee) {
// Add question to queue
long startCheck = System.currentTimeMillis();
synchronized (hasQuestion) {
hasQuestion.add(employee);
}
// Waiting until question can be answered
while (hasQuestion.contains(employee)) {
// Is it time for the 4 o'clock meeting?
try {
if (office.getTime() >= 1600 && !employee.isAttendedEndOfDayMeeting()) {
office.waitForEndOfDayMeeting();
System.out.println(
office.getStringTime()
+ " Developer "
+ employee.getEmployeeName()
+ " attends end of day meeting");
sleep(150);
employee.setAttendedEndOfDayMeeting(true);
}
synchronized (questionLock) {
// Tell the Manager there is a question.
office.notifyWorking();
questionLock.wait();
}
} catch (InterruptedException e) {
e.printStackTrace();
}
}
synchronized (questionLock) {
// Question is being answered
while (employee.isWaitingQuestion()) {
try {
questionLock.wait();
} catch (InterruptedException e) {
e.printStackTrace();
}
}
}
long endCheck = System.currentTimeMillis();
employee.addToWaitingQuestion((endCheck - startCheck) / 10);
System.out.println(
office.getStringTime()
+ " Developer "
+ employee.getEmployeeName()
+ "'s question is answered");
}
