Profiler.Unique (Apache Calcite API)

java.lang.Object
- org.apache.calcite.profile.Profiler.Unique

All Implemented Interfaces:: Profiler.Statistic

Enclosing interface:: Profiler

public static class Profiler.Unique
extends java.lang.Object
implements Profiler.Statistic

Unique key.

- Field Summary
  
  Fields
  Modifier and Type Field Description
  
  (package private) java.util.NavigableSet<Profiler.Column> columns
- Constructor Summary
  
  Constructors
  Constructor Description
  
  Unique(java.util.SortedSet<Profiler.Column> columns)
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  java.lang.Object toMap(JsonBuilder jsonBuilder)
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

columns

final java.util.NavigableSet<Profiler.Column> columns

Constructor Detail

Unique

public Unique(java.util.SortedSet<Profiler.Column> columns)

Method Detail
- toMap
```
public java.lang.Object toMap(JsonBuilder jsonBuilder)
```
  Specified by:
  
  toMap in interface Profiler.Statistic