Package com.twilio.kudu.sql.metadata

Class KuduRelMdSelectivity

java.lang.Object

org.apache.calcite.rel.metadata.RelMdSelectivity

com.twilio.kudu.sql.metadata.KuduRelMdSelectivity

All Implemented Interfaces:

org.apache.calcite.rel.metadata.MetadataHandler<org.apache.calcite.rel.metadata.BuiltInMetadata.Selectivity>

public class KuduRelMdSelectivity
extends org.apache.calcite.rel.metadata.RelMdSelectivity

Field Summary

Fields

Modifier and Type	Field	Description
static final org.apache.calcite.rel.metadata.RelMetadataProvider	SOURCE

Constructor Summary

Constructors

Constructor	Description
KuduRelMdSelectivity()

Method Summary

Modifier and Type	Method	Description
Double	getSelectivity(org.apache.calcite.rel.RelNode rel, org.apache.calcite.rel.metadata.RelMetadataQuery mq, @Nullable org.apache.calcite.rex.RexNode predicate)

Methods inherited from class org.apache.calcite.rel.metadata.RelMdSelectivity

getDef, getSelectivity, getSelectivity, getSelectivity, getSelectivity, getSelectivity, getSelectivity, getSelectivity, getSelectivity, getSelectivity

Methods inherited from class java.lang.Object

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

Field Details

SOURCE

public static final org.apache.calcite.rel.metadata.RelMetadataProvider SOURCE

Constructor Details

KuduRelMdSelectivity

public KuduRelMdSelectivity()

Method Details

getSelectivity

public Double getSelectivity(org.apache.calcite.rel.RelNode rel,
 org.apache.calcite.rel.metadata.RelMetadataQuery mq,
 @Nullable org.apache.calcite.rex.RexNode predicate)

Overrides:

getSelectivity in class org.apache.calcite.rel.metadata.RelMdSelectivity