Package org.apache.druid.sql.calcite.expression

Class OperatorConversions.AggregatorBuilder

java.lang.Object

org.apache.druid.sql.calcite.expression.OperatorConversions.OperatorBuilder<org.apache.calcite.sql.SqlAggFunction>

org.apache.druid.sql.calcite.expression.OperatorConversions.AggregatorBuilder

Enclosing class:

OperatorConversions

public static class OperatorConversions.AggregatorBuilder
extends OperatorConversions.OperatorBuilder<org.apache.calcite.sql.SqlAggFunction>

Field Summary

Fields inherited from class org.apache.druid.sql.calcite.expression.OperatorConversions.OperatorBuilder

functionCategory, kind, name, returnTypeInference

Constructor Summary

Constructors

Constructor	Description
AggregatorBuilder(String name)

Method Summary

Modifier and Type	Method	Description
org.apache.calcite.sql.SqlAggFunction	build()	Create a SqlAggFunction from this builder.

Methods inherited from class org.apache.druid.sql.calcite.expression.OperatorConversions.OperatorBuilder

buildOperandTypeChecker, buildOperandTypeInference, functionCategory, literalOperands, operandNames, operandTypeChecker, operandTypeInference, operandTypes, requiredOperandCount, requiredOperands, returnTypeArrayWithNullableElements, returnTypeCascadeNullable, returnTypeInference, returnTypeNonNull, returnTypeNullable, returnTypeNullableArrayWithNullableElements

Methods inherited from class java.lang.Object

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

Constructor Details

AggregatorBuilder

public AggregatorBuilder(String name)

Method Details

build

public org.apache.calcite.sql.SqlAggFunction build()

Create a SqlAggFunction from this builder.

Overrides:

build in class OperatorConversions.OperatorBuilder<org.apache.calcite.sql.SqlAggFunction>