ConcurrentTimeCounter (druid-processing 28.0.1 API)

java.lang.Object
- org.apache.druid.java.util.emitter.core.ConcurrentTimeCounter

```
public class ConcurrentTimeCounter
extends Object
```
A class to accumulate simple stats of some time points. All methods are safe to use from multiple threads.

Constructor Summary

Constructors
Constructor Description

ConcurrentTimeCounter()

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`add(int time)`
`static int`	`count(long timeSumAndCount)`
`Integer`	`getAndResetMaxTime()`	Returns the max time `add(int)`ed since the previous call to this method or since the creation of this object, or null if no times were added.
`Integer`	`getAndResetMinTime()`	Returns the min time `add(int)`ed since the previous call to this method or since the creation of this object, or null if no times were added.
`long`	`getTimeSumAndCountAndReset()`
`static int`	`timeSum(long timeSumAndCount)`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - ConcurrentTimeCounter
```
public ConcurrentTimeCounter()
```
- Method Detail
  - add
```
public void add(int time)
```
  - getTimeSumAndCountAndReset
```
public long getTimeSumAndCountAndReset()
```
  - getAndResetMaxTime
```
@Nullable
public Integer getAndResetMaxTime()
```
    Returns the max time add(int)ed since the previous call to this method or since the creation of this object, or null if no times were added.
  - getAndResetMinTime
```
@Nullable
public Integer getAndResetMinTime()
```
    Returns the min time add(int)ed since the previous call to this method or since the creation of this object, or null if no times were added.
  - timeSum
```
public static int timeSum(long timeSumAndCount)
```
  - count
```
public static int count(long timeSumAndCount)
```