StringStatistics (trino-orc 388 API)

java.lang.Object
- io.trino.orc.metadata.statistics.StringStatistics

All Implemented Interfaces:: RangeStatistics<io.airlift.slice.Slice>, StatisticsHasher.Hashable

public class StringStatistics
extends Object
implements RangeStatistics<io.airlift.slice.Slice>, StatisticsHasher.Hashable

Field Summary

Fields
Modifier and Type Field Description

static long STRING_VALUE_BYTES_OVERHEAD

Constructor Summary

Constructors
Constructor Description

StringStatistics(io.airlift.slice.Slice minimum, io.airlift.slice.Slice maximum, long sum)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`addHash(StatisticsHasher hasher)`
`boolean`	`equals(Object o)`
`io.airlift.slice.Slice`	`getMax()`
`io.airlift.slice.Slice`	`getMin()`
`long`	`getRetainedSizeInBytes()`
`long`	`getSum()`
`int`	`hashCode()`
`String`	`toString()`

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

- Field Detail
  - STRING_VALUE_BYTES_OVERHEAD
```
public static final long STRING_VALUE_BYTES_OVERHEAD
```
    See Also:
    
    Constant Field Values
- Constructor Detail
  - StringStatistics
```
public StringStatistics(@Nullable
                        io.airlift.slice.Slice minimum,
                        @Nullable
                        io.airlift.slice.Slice maximum,
                        long sum)
```
- Method Detail
  - getMin
```
public io.airlift.slice.Slice getMin()
```
    Specified by:
    
    getMin in interface RangeStatistics<io.airlift.slice.Slice>
  - getMax
```
public io.airlift.slice.Slice getMax()
```
    Specified by:
    
    getMax in interface RangeStatistics<io.airlift.slice.Slice>
  - getSum
```
public long getSum()
```
  - getRetainedSizeInBytes
```
public long getRetainedSizeInBytes()
```
    Specified by:
    
    getRetainedSizeInBytes in interface RangeStatistics<io.airlift.slice.Slice>
  - equals
```
public boolean equals(Object o)
```
    Overrides:
    
    equals in class Object
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class Object
  - toString
```
public String toString()
```
    Overrides:
    
    toString in class Object
  - addHash
```
public void addHash(StatisticsHasher hasher)
```
    Specified by:
    
    addHash in interface StatisticsHasher.Hashable