Package org.apache.calcite.profile

Class Profiler.FunctionalDependency

java.lang.Object

org.apache.calcite.profile.Profiler.FunctionalDependency

All Implemented Interfaces:

Profiler.Statistic

Enclosing interface:

Profiler

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

Functional dependency.

Field Summary

Fields

Modifier and Type	Field	Description
(package private) java.util.NavigableSet<Profiler.Column>	columns
(package private) Profiler.Column	dependentColumn

Constructor Summary

Constructors

Constructor	Description
FunctionalDependency(java.util.SortedSet<Profiler.Column> columns, Profiler.Column dependentColumn)

Method Summary

Modifier and Type	Method	Description
private static java.util.List<java.lang.Object>	getObjects(JsonBuilder jsonBuilder, java.util.NavigableSet<Profiler.Column> columns)
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

dependentColumn

final Profiler.Column dependentColumn

Constructor Detail

FunctionalDependency

FunctionalDependency(java.util.SortedSet<Profiler.Column> columns,
                     Profiler.Column dependentColumn)

Method Detail

toMap

public java.lang.Object toMap(JsonBuilder jsonBuilder)

Specified by:

toMap in interface Profiler.Statistic

getObjects

private static java.util.List<java.lang.Object> getObjects(JsonBuilder jsonBuilder,
                                                           java.util.NavigableSet<Profiler.Column> columns)