Package org.apache.calcite.adapter.spark

Class SparkRules

java.lang.Object

org.apache.calcite.adapter.spark.SparkRules

public abstract class SparkRules
extends java.lang.Object

Rules for the Spark calling convention.

See Also:

JdbcToSparkConverterRule

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
(package private) static class	SparkRules.EnumerableToSparkConverterRule	Planner rule that converts from enumerable to Spark convention.
static class	SparkRules.SparkCalc	Implementation of Calc in Spark convention.
private static class	SparkRules.SparkCalcRule	Rule to convert a LogicalCalc to an SparkRules.SparkCalc.
(package private) static class	SparkRules.SparkToEnumerableConverterRule	Planner rule that converts from Spark to enumerable convention.
static class	SparkRules.SparkValues	VALUES construct implemented in Spark.
static class	SparkRules.SparkValuesRule	Planner rule that implements VALUES operator in Spark convention.

Field Summary

Fields

Modifier and Type	Field	Description
static SparkRules.SparkCalcRule	SPARK_CALC_RULE
static SparkRules.SparkValuesRule	SPARK_VALUES_RULE

Constructor Summary

Constructors

Modifier	Constructor	Description
private	SparkRules()

Method Summary

Modifier and Type	Method	Description
static void	main(java.lang.String[] args)
static java.util.List<RelOptRule>	rules()

Methods inherited from class java.lang.Object

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

Field Detail

SPARK_VALUES_RULE

public static final SparkRules.SparkValuesRule SPARK_VALUES_RULE

SPARK_CALC_RULE

public static final SparkRules.SparkCalcRule SPARK_CALC_RULE

Constructor Detail

SparkRules

private SparkRules()

Method Detail

rules

public static java.util.List<RelOptRule> rules()

main

public static void main(java.lang.String[] args)