org.apache.calcite.adapter.druid

Class DruidConnectionImpl.JsonColumn

java.lang.Object

org.apache.calcite.adapter.druid.DruidConnectionImpl.JsonColumn

Enclosing class:

DruidConnectionImpl

private static class DruidConnectionImpl.JsonColumn
extends Object

Element of the "columns" collection in the result of a "segmentMetadata" call, populated by Jackson.

Field Summary

Fields

Modifier and Type	Field and Description
Integer	cardinality
String	errorMessage
boolean	hasMultipleValues
int	size
String	type

Constructor Summary

Constructors

Modifier	Constructor and Description
private	JsonColumn()

Method Summary

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

type

public String type

hasMultipleValues

public boolean hasMultipleValues

size

public int size

cardinality

public Integer cardinality

errorMessage

public String errorMessage

Constructor Detail

JsonColumn

private JsonColumn()