org.apache.calcite.adapter.druid

Class DruidRules.DruidFilterRule

java.lang.Object

org.apache.calcite.plan.RelOptRule

org.apache.calcite.adapter.druid.DruidRules.DruidFilterRule

Enclosing class:

DruidRules

private static class DruidRules.DruidFilterRule
extends RelOptRule

Rule to push a Filter into a DruidQuery.

Field Summary

Fields inherited from class org.apache.calcite.plan.RelOptRule

description, operands, relBuilderFactory

Constructor Summary

Constructors

Modifier	Constructor and Description
private	DruidFilterRule()

Method Summary

Modifier and Type	Method and Description
void	onMatch(RelOptRuleCall call)
private static Pair<List<RexNode>,List<RexNode>>	splitFilters(RexBuilder rexBuilder, DruidQuery input, RexNode cond, int timestampFieldIdx)

Methods inherited from class org.apache.calcite.plan.RelOptRule

any, convert, convert, convertList, convertOperand, equals, equals, getOperand, getOperands, getOutConvention, getOutTrait, hashCode, matches, none, operand, operand, operand, operand, operand, some, toString, unordered

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

DruidFilterRule

private DruidFilterRule()

Method Detail

onMatch

public void onMatch(RelOptRuleCall call)

Specified by:

onMatch in class RelOptRule

splitFilters

private static Pair<List<RexNode>,List<RexNode>> splitFilters(RexBuilder rexBuilder,
                                                              DruidQuery input,
                                                              RexNode cond,
                                                              int timestampFieldIdx)