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

Class ArrayOverlapOperatorConversion

java.lang.Object

org.apache.druid.sql.calcite.expression.DirectOperatorConversion

org.apache.druid.sql.calcite.expression.builtin.BaseExpressionDimFilterOperatorConversion

org.apache.druid.sql.calcite.expression.builtin.ArrayOverlapOperatorConversion

All Implemented Interfaces:

SqlOperatorConversion

public class ArrayOverlapOperatorConversion
extends BaseExpressionDimFilterOperatorConversion

Constructor Summary

Constructors

Modifier	Constructor	Description
	ArrayOverlapOperatorConversion()
protected	ArrayOverlapOperatorConversion(org.apache.calcite.sql.SqlOperator operator, String druidFunctionName)

Method Summary

Modifier and Type	Method	Description
DimFilter	toDruidFilter(PlannerContext plannerContext, RowSignature rowSignature, VirtualColumnRegistry virtualColumnRegistry, org.apache.calcite.rex.RexNode rexNode)	Returns a Druid filter corresponding to a Calcite RexNode used as a filter condition.

Methods inherited from class org.apache.druid.sql.calcite.expression.builtin.BaseExpressionDimFilterOperatorConversion

newSelectorDimFilter, toExpressionFilter

Methods inherited from class org.apache.druid.sql.calcite.expression.DirectOperatorConversion

calciteOperator, getDruidFunctionName, toDruidExpression, toDruidExpressionWithPostAggOperands

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.druid.sql.calcite.expression.SqlOperatorConversion

toPostAggregator

Constructor Details

ArrayOverlapOperatorConversion

public ArrayOverlapOperatorConversion()

ArrayOverlapOperatorConversion

protected ArrayOverlapOperatorConversion(org.apache.calcite.sql.SqlOperator operator,
 String druidFunctionName)

Method Details

toDruidFilter

@Nullable
public DimFilter toDruidFilter(PlannerContext plannerContext,
 RowSignature rowSignature,
 @Nullable
 VirtualColumnRegistry virtualColumnRegistry,
 org.apache.calcite.rex.RexNode rexNode)

Description copied from interface: SqlOperatorConversion

Returns a Druid filter corresponding to a Calcite RexNode used as a filter condition.

Parameters:

plannerContext - SQL planner context

rowSignature - input row signature

virtualColumnRegistry - re-usable virtual column references

rexNode - filter expression rex node

Returns:

filter, or null if the call cannot be translated to a filter