public class DataSetConvention extends Object implements org.apache.calcite.plan.Convention
Constructor and Description |
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DataSetConvention() |
Modifier and Type | Method and Description |
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boolean |
canConvertConvention(org.apache.calcite.plan.Convention toConvention) |
Class<?> |
getInterface() |
String |
getName() |
org.apache.calcite.plan.RelTraitDef<? extends org.apache.calcite.plan.RelTrait> |
getTraitDef() |
static DataSetConvention |
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) |
public static DataSetConvention INSTANCE()
public String toString()
public boolean useAbstractConvertersForConversion(org.apache.calcite.plan.RelTraitSet fromTraits, org.apache.calcite.plan.RelTraitSet toTraits)
useAbstractConvertersForConversion
in interface org.apache.calcite.plan.Convention
public boolean canConvertConvention(org.apache.calcite.plan.Convention toConvention)
canConvertConvention
in interface org.apache.calcite.plan.Convention
public Class<?> getInterface()
getInterface
in interface org.apache.calcite.plan.Convention
public String getName()
getName
in interface org.apache.calcite.plan.Convention
public org.apache.calcite.plan.RelTraitDef<? extends org.apache.calcite.plan.RelTrait> getTraitDef()
getTraitDef
in interface org.apache.calcite.plan.RelTrait
public boolean satisfies(org.apache.calcite.plan.RelTrait trait)
satisfies
in interface org.apache.calcite.plan.RelTrait
public void register(org.apache.calcite.plan.RelOptPlanner planner)
register
in interface org.apache.calcite.plan.RelTrait
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