Package org.apache.calcite.adapter.elasticsearch

Class CalciteUtils

java.lang.Object

org.apache.calcite.adapter.elasticsearch.CalciteUtils

public class CalciteUtils
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
static final org.apache.calcite.plan.RelOptRule	ELASTIC_DREL_CONVERTER_RULE
static final org.apache.calcite.plan.RelOptRule	ENUMERABLE_INTERMEDIATE_PREL_CONVERTER_RULE
static final Predicate<org.apache.calcite.plan.RelOptRule>	RULE_PREDICATE

Constructor Summary

Constructors

Constructor	Description
CalciteUtils()

Method Summary

Modifier and Type	Method	Description
static void	analyzePredicate(org.apache.calcite.rex.RexNode condition)
static org.apache.calcite.adapter.elasticsearch.ElasticsearchFilter	createFilter(org.apache.calcite.plan.RelTraitSet traitSet, org.apache.calcite.rel.RelNode input, org.apache.calcite.rex.RexNode condition)
static org.apache.calcite.adapter.elasticsearch.ElasticsearchProject	createProject(org.apache.calcite.plan.RelTraitSet traitSet, org.apache.calcite.rel.RelNode input, List<? extends org.apache.calcite.rex.RexNode> projects, org.apache.calcite.rel.type.RelDataType rowType)
static Set<org.apache.calcite.plan.RelOptRule>	elasticSearchRules()
static org.apache.calcite.rel.convert.ConverterRule	getElasticsearchToEnumerableConverterRule()

Methods inherited from class java.lang.Object

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

Field Details

RULE_PREDICATE

public static final Predicate<org.apache.calcite.plan.RelOptRule> RULE_PREDICATE

ELASTIC_DREL_CONVERTER_RULE

public static final org.apache.calcite.plan.RelOptRule ELASTIC_DREL_CONVERTER_RULE

ENUMERABLE_INTERMEDIATE_PREL_CONVERTER_RULE

public static final org.apache.calcite.plan.RelOptRule ENUMERABLE_INTERMEDIATE_PREL_CONVERTER_RULE

Constructor Details

CalciteUtils

public CalciteUtils()

Method Details

elasticSearchRules

public static Set<org.apache.calcite.plan.RelOptRule> elasticSearchRules()

getElasticsearchToEnumerableConverterRule

public static org.apache.calcite.rel.convert.ConverterRule getElasticsearchToEnumerableConverterRule()

createProject

public static org.apache.calcite.adapter.elasticsearch.ElasticsearchProject createProject(org.apache.calcite.plan.RelTraitSet traitSet,
 org.apache.calcite.rel.RelNode input,
 List<? extends org.apache.calcite.rex.RexNode> projects,
 org.apache.calcite.rel.type.RelDataType rowType)

createFilter

public static org.apache.calcite.adapter.elasticsearch.ElasticsearchFilter createFilter(org.apache.calcite.plan.RelTraitSet traitSet,
 org.apache.calcite.rel.RelNode input,
 org.apache.calcite.rex.RexNode condition)

analyzePredicate

public static void analyzePredicate(org.apache.calcite.rex.RexNode condition)
                             throws org.apache.calcite.adapter.elasticsearch.PredicateAnalyzer.ExpressionNotAnalyzableException

Throws:

org.apache.calcite.adapter.elasticsearch.PredicateAnalyzer.ExpressionNotAnalyzableException