StatsSummarySnapshot (Flink : Runtime 2.0.1 API)

java.lang.Object
- org.apache.flink.runtime.checkpoint.StatsSummarySnapshot

All Implemented Interfaces:

Serializable
```
@Internal
public class StatsSummarySnapshot
extends Object
implements Serializable
```
Immutable snapshot of StatsSummary.

See Also:

Serialized Form

Constructor Summary

Constructors
Constructor	Description
`StatsSummarySnapshot(long min, long max, long sum, long count, org.apache.flink.metrics.HistogramStatistics histogram)`

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`static StatsSummarySnapshot`	`empty()`
`long`	`getAverage()`	Calculates the average over all seen values.
`long`	`getCount()`	Returns the count of all seen values.
`long`	`getMaximum()`	Returns the maximum seen value.
`long`	`getMinimum()`	Returns the minimum seen value.
`double`	`getQuantile(double quantile)`	Returns the value for the given quantile based on the represented histogram statistics or `Double.NaN` if the histogram was not built.
`long`	`getSum()`	Returns the sum of all seen values.

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

- Constructor Detail
  - StatsSummarySnapshot
```
public StatsSummarySnapshot(long min,
                            long max,
                            long sum,
                            long count,
                            @Nullable
                            org.apache.flink.metrics.HistogramStatistics histogram)
```
- Method Detail
  - empty
```
public static StatsSummarySnapshot empty()
```
  - getMinimum
```
public long getMinimum()
```
    Returns the minimum seen value.
    
    Returns:
    
    The current minimum value.
  - getMaximum
```
public long getMaximum()
```
    Returns the maximum seen value.
    
    Returns:
    
    The current maximum value.
  - getSum
```
public long getSum()
```
    Returns the sum of all seen values.
    
    Returns:
    
    Sum of all values.
  - getCount
```
public long getCount()
```
    Returns the count of all seen values.
    
    Returns:
    
    Count of all values.
  - getAverage
```
public long getAverage()
```
    Calculates the average over all seen values.
    
    Returns:
    
    Average over all seen values.
  - getQuantile
```
public double getQuantile(double quantile)
```
    Returns the value for the given quantile based on the represented histogram statistics or Double.NaN if the histogram was not built.
    
    Parameters:
    
    quantile - Quantile to calculate the value for
    
    Returns:
    
    Value for the given quantile