How to use

size

method

in

org.apache.druid.utils.CircularBuffer

public synchronized Counter getLastCounter()
{
 if (changes.size() > 0) {
  return changes.get(changes.size() - 1).counter;
 } else {
  return Counter.ZERO;
 }
}

@Nullable
public static List<String> getMessagesFromSavedParseExceptions(CircularBuffer<Throwable> savedParseExceptions)
{
 if (savedParseExceptions == null) {
  return null;
 }
 List<String> events = new ArrayList<>();
 for (int i = 0; i < savedParseExceptions.size(); i++) {
  events.add(savedParseExceptions.getLatest(i).getMessage());
 }
 return events;
}

int changeStartIndex = (int) (counter.counter + changes.size() - lastCounter.counter);
for (int i = changeStartIndex; i < changes.size(); i++) {
 result.add(changes.get(i).changeRequest);
return ChangeRequestsSnapshot.success(changes.get(changes.size() - 1).counter, result);

Assert.assertEquals(1, circularBuffer.size());
Assert.assertEquals(1, (int) circularBuffer.get(0));
Assert.assertEquals(2, circularBuffer.size());
for (int i = 0; i < circularBuffer.size(); i++) {
 Assert.assertEquals(i + 1, (int) circularBuffer.get(i));
Assert.assertEquals(3, circularBuffer.size());
for (int i = 0; i < circularBuffer.size(); i++) {
 Assert.assertEquals(i + 1, (int) circularBuffer.get(i));
Assert.assertEquals(3, circularBuffer.size());
for (int i = 0; i < circularBuffer.size(); i++) {
 Assert.assertEquals(i + 2, (int) circularBuffer.get(i));
Assert.assertEquals(3, circularBuffer.size());
for (int i = 0; i < circularBuffer.size(); i++) {
 Assert.assertEquals(i + 3, (int) circularBuffer.get(i));
Assert.assertEquals(3, circularBuffer.size());
for (int i = 0; i < circularBuffer.size(); i++) {
 Assert.assertEquals(i + 4, (int) circularBuffer.get(i));
Assert.assertEquals(3, circularBuffer.size());
for (int i = 0; i < circularBuffer.size(); i++) {
 Assert.assertEquals(i + 5, (int) circularBuffer.get(i));
Assert.assertEquals(3, circularBuffer.size());
for (int i = 0; i < circularBuffer.size(); i++) {

public synchronized Counter getLastCounter()
{
 if (changes.size() > 0) {
  return changes.get(changes.size() - 1).counter;
 } else {
  return Counter.ZERO;
 }
}

@Nullable
public static List<String> getMessagesFromSavedParseExceptions(CircularBuffer<Throwable> savedParseExceptions)
{
 if (savedParseExceptions == null) {
  return null;
 }
 List<String> events = new ArrayList<>();
 for (int i = 0; i < savedParseExceptions.size(); i++) {
  events.add(savedParseExceptions.getLatest(i).getMessage());
 }
 return events;
}

int changeStartIndex = (int) (counter.counter + changes.size() - lastCounter.counter);
for (int i = changeStartIndex; i < changes.size(); i++) {
 result.add(changes.get(i).changeRequest);
return ChangeRequestsSnapshot.success(changes.get(changes.size() - 1).counter, result);