Uses of Interface
org.apache.calcite.adapter.druid.DruidSqlOperatorConverter

Uses of DruidSqlOperatorConverter in org.apache.calcite.adapter.druid

Classes in org.apache.calcite.adapter.druid that implement DruidSqlOperatorConverter

Modifier and Type	Class and Description
class	BinaryOperatorConversion Binary operator conversion utility class used to convert expression like exp1 Operator exp2
class	CeilOperatorConversion DruidSqlOperatorConverter implementation that handles Ceil operations conversions
class	DirectOperatorConversion Direct operator conversion for expression like Function(exp_1,...exp_n)
class	DruidSqlCastConverter Druid cast converter operator used to translates calcite casts to Druid expression cast
class	ExtractOperatorConversion Time extract operator conversion for expressions like EXTRACT(timeUnit FROM arg) Unit can be SECOND, MINUTE, HOUR, DAY (day of month), DOW (day of week), DOY (day of year), WEEK (week of week year), MONTH (1 through 12), QUARTER (1 through 4), or YEAR
class	FloorOperatorConversion DruidSqlOperatorConverter implementation that handles Floor operations conversions
class	NaryOperatorConverter Converts Calcite n-ary operators to druid expression eg (arg1 Op arg2 Op arg3)
class	SubstringOperatorConversion Converts Calcite SUBSTRING call to Druid Expression when possible
class	UnaryPrefixOperatorConversion Unary prefix Operator conversion class used to convert expression like Unary NOT and Minus
class	UnarySuffixOperatorConversion Unary suffix operator conversion, used to convert function like: expression Unary_Operator

Fields in org.apache.calcite.adapter.druid with type parameters of type DruidSqlOperatorConverter

Modifier and Type	Field and Description
(package private) Map<SqlOperator,DruidSqlOperatorConverter>	DruidQuery.converterOperatorMap This operator map provides DruidSqlOperatorConverter instance to convert a Calcite RexNode to Druid Expression when possible.
static List<DruidSqlOperatorConverter>	DruidQuery.DEFAULT_OPERATORS_LIST Provides a standard list of supported Calcite operators that can be converted to Druid Expressions.

Methods in org.apache.calcite.adapter.druid that return types with arguments of type DruidSqlOperatorConverter

Modifier and Type	Method and Description
protected Map<SqlOperator,DruidSqlOperatorConverter>	DruidQuery.getOperatorConversionMap()

Method parameters in org.apache.calcite.adapter.druid with type arguments of type DruidSqlOperatorConverter

Modifier and Type	Method and Description
private static DruidQuery	DruidQuery.create(RelOptCluster cluster, RelTraitSet traitSet, RelOptTable table, DruidTable druidTable, List<org.joda.time.Interval> intervals, List<RelNode> rels, Map<SqlOperator,DruidSqlOperatorConverter> converterOperatorMap) Creates a DruidQuery.
static DruidQuery	DruidQuery.create(RelOptCluster cluster, RelTraitSet traitSet, RelOptTable table, DruidTable druidTable, List<RelNode> rels, Map<SqlOperator,DruidSqlOperatorConverter> converterOperatorMap) Creates a DruidQuery.

Constructor parameters in org.apache.calcite.adapter.druid with type arguments of type DruidSqlOperatorConverter

Constructor and Description
DruidQuery(RelOptCluster cluster, RelTraitSet traitSet, RelOptTable table, DruidTable druidTable, List<org.joda.time.Interval> intervals, List<RelNode> rels, Map<SqlOperator,DruidSqlOperatorConverter> converterOperatorMap) Creates a DruidQuery.