org.apache.hadoop.hive.ql.parse

Class DruidSqlOperatorConverter.UnaryFunctionOperatorConversion

java.lang.Object

org.apache.hadoop.hive.ql.parse.DruidSqlOperatorConverter.UnaryFunctionOperatorConversion

All Implemented Interfaces:

org.apache.calcite.adapter.druid.DruidSqlOperatorConverter

Enclosing class:

DruidSqlOperatorConverter

public static class DruidSqlOperatorConverter.UnaryFunctionOperatorConversion
extends Object
implements org.apache.calcite.adapter.druid.DruidSqlOperatorConverter

Constructor Summary

Constructors

Constructor and Description
UnaryFunctionOperatorConversion(org.apache.calcite.sql.SqlOperator operator, String druidOperator)

Method Summary

Modifier and Type	Method and Description
org.apache.calcite.sql.SqlOperator	calciteOperator()
String	toDruidExpression(org.apache.calcite.rex.RexNode rexNode, org.apache.calcite.rel.type.RelDataType rowType, org.apache.calcite.adapter.druid.DruidQuery druidQuery)

Methods inherited from class java.lang.Object

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

Constructor Detail

UnaryFunctionOperatorConversion

public UnaryFunctionOperatorConversion(org.apache.calcite.sql.SqlOperator operator,
                                       String druidOperator)

Method Detail

calciteOperator

public org.apache.calcite.sql.SqlOperator calciteOperator()

Specified by:

calciteOperator in interface org.apache.calcite.adapter.druid.DruidSqlOperatorConverter

toDruidExpression

public String toDruidExpression(org.apache.calcite.rex.RexNode rexNode,
                                org.apache.calcite.rel.type.RelDataType rowType,
                                org.apache.calcite.adapter.druid.DruidQuery druidQuery)

Specified by:

toDruidExpression in interface org.apache.calcite.adapter.druid.DruidSqlOperatorConverter