org.apache.druid.sql.calcite.aggregation.builtin

Class MultiColumnSqlAggregator.FieldInfo

java.lang.Object

org.apache.druid.sql.calcite.aggregation.builtin.MultiColumnSqlAggregator.FieldInfo

Enclosing class:

MultiColumnSqlAggregator

protected static class MultiColumnSqlAggregator.FieldInfo
extends Object

Useful Abstraction for passing field information to subclasses from shared parent methods

Method Summary

Modifier and Type	Method and Description
static MultiColumnSqlAggregator.FieldInfo	fromExpression(String expression)
static MultiColumnSqlAggregator.FieldInfo	fromFieldName(String fieldName)

Methods inherited from class java.lang.Object

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

Method Detail

fromFieldName

public static MultiColumnSqlAggregator.FieldInfo fromFieldName(String fieldName)

fromExpression

public static MultiColumnSqlAggregator.FieldInfo fromExpression(String expression)