io.druid.sql.calcite.rel

Class DruidConvention

java.lang.Object

io.druid.sql.calcite.rel.DruidConvention

All Implemented Interfaces:

org.apache.calcite.plan.Convention, org.apache.calcite.plan.RelTrait

public class DruidConvention
extends Object
implements org.apache.calcite.plan.Convention

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.calcite.plan.Convention

org.apache.calcite.plan.Convention.Impl

Field Summary

Fields inherited from interface org.apache.calcite.plan.Convention

NONE

Method Summary

Modifier and Type	Method and Description
boolean	canConvertConvention(org.apache.calcite.plan.Convention toConvention)
Class	getInterface()
String	getName()
org.apache.calcite.plan.RelTraitDef	getTraitDef()
static DruidConvention	instance()
void	register(org.apache.calcite.plan.RelOptPlanner planner)
boolean	satisfies(org.apache.calcite.plan.RelTrait trait)
String	toString()
boolean	useAbstractConvertersForConversion(org.apache.calcite.plan.RelTraitSet fromTraits, org.apache.calcite.plan.RelTraitSet toTraits)

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.calcite.plan.RelTrait

equals, hashCode

Method Detail

instance

public static DruidConvention instance()

getInterface

public Class getInterface()

Specified by:

getInterface in interface org.apache.calcite.plan.Convention

getName

public String getName()

Specified by:

getName in interface org.apache.calcite.plan.Convention

canConvertConvention

public boolean canConvertConvention(org.apache.calcite.plan.Convention toConvention)

Specified by:

canConvertConvention in interface org.apache.calcite.plan.Convention

useAbstractConvertersForConversion

public boolean useAbstractConvertersForConversion(org.apache.calcite.plan.RelTraitSet fromTraits,
                                                  org.apache.calcite.plan.RelTraitSet toTraits)

Specified by:

useAbstractConvertersForConversion in interface org.apache.calcite.plan.Convention

getTraitDef

public org.apache.calcite.plan.RelTraitDef getTraitDef()

Specified by:

getTraitDef in interface org.apache.calcite.plan.RelTrait

satisfies

public boolean satisfies(org.apache.calcite.plan.RelTrait trait)

Specified by:

satisfies in interface org.apache.calcite.plan.RelTrait

register

public void register(org.apache.calcite.plan.RelOptPlanner planner)

Specified by:

register in interface org.apache.calcite.plan.RelTrait

toString

public String toString()

Specified by:

toString in interface org.apache.calcite.plan.RelTrait

Overrides:

toString in class Object