Package org.apache.calcite.rel.metadata

Class RelMdNodeTypes

java.lang.Object

org.apache.calcite.rel.metadata.RelMdNodeTypes

All Implemented Interfaces:

MetadataHandler<BuiltInMetadata.NodeTypes>

public class RelMdNodeTypes
extends java.lang.Object
implements MetadataHandler<BuiltInMetadata.NodeTypes>

RelMdNodeTypeCount supplies a default implementation of RelMetadataQuery.getNodeTypes(org.apache.calcite.rel.RelNode) for the standard logical algebra.

Field Summary

Fields

Modifier and Type	Field	Description
static RelMetadataProvider	SOURCE

Constructor Summary

Constructors

Constructor	Description
RelMdNodeTypes()

Method Summary

Modifier and Type	Method	Description
MetadataDef<BuiltInMetadata.NodeTypes>	getDef()
com.google.common.collect.Multimap<java.lang.Class<? extends RelNode>,RelNode>	getNodeTypes(HepRelVertex rel, RelMetadataQuery mq)
com.google.common.collect.Multimap<java.lang.Class<? extends RelNode>,RelNode>	getNodeTypes(RelSubset rel, RelMetadataQuery mq)
com.google.common.collect.Multimap<java.lang.Class<? extends RelNode>,RelNode>	getNodeTypes(Aggregate rel, RelMetadataQuery mq)
com.google.common.collect.Multimap<java.lang.Class<? extends RelNode>,RelNode>	getNodeTypes(Calc rel, RelMetadataQuery mq)
com.google.common.collect.Multimap<java.lang.Class<? extends RelNode>,RelNode>	getNodeTypes(Filter rel, RelMetadataQuery mq)
com.google.common.collect.Multimap<java.lang.Class<? extends RelNode>,RelNode>	getNodeTypes(Intersect rel, RelMetadataQuery mq)
com.google.common.collect.Multimap<java.lang.Class<? extends RelNode>,RelNode>	getNodeTypes(Join rel, RelMetadataQuery mq)
com.google.common.collect.Multimap<java.lang.Class<? extends RelNode>,RelNode>	getNodeTypes(Minus rel, RelMetadataQuery mq)
com.google.common.collect.Multimap<java.lang.Class<? extends RelNode>,RelNode>	getNodeTypes(Project rel, RelMetadataQuery mq)
com.google.common.collect.Multimap<java.lang.Class<? extends RelNode>,RelNode>	getNodeTypes(SemiJoin rel, RelMetadataQuery mq)
com.google.common.collect.Multimap<java.lang.Class<? extends RelNode>,RelNode>	getNodeTypes(Sort rel, RelMetadataQuery mq)
com.google.common.collect.Multimap<java.lang.Class<? extends RelNode>,RelNode>	getNodeTypes(TableScan rel, RelMetadataQuery mq)
com.google.common.collect.Multimap<java.lang.Class<? extends RelNode>,RelNode>	getNodeTypes(Union rel, RelMetadataQuery mq)
com.google.common.collect.Multimap<java.lang.Class<? extends RelNode>,RelNode>	getNodeTypes(Values rel, RelMetadataQuery mq)
private static com.google.common.collect.Multimap<java.lang.Class<? extends RelNode>,RelNode>	getNodeTypes(RelNode rel, java.lang.Class<? extends RelNode> c, RelMetadataQuery mq)
com.google.common.collect.Multimap<java.lang.Class<? extends RelNode>,RelNode>	getNodeTypes(RelNode rel, RelMetadataQuery mq)	Catch-all implementation for BuiltInMetadata.NodeTypes.getNodeTypes(), invoked using reflection.

Methods inherited from class java.lang.Object

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

Field Detail

SOURCE

public static final RelMetadataProvider SOURCE

Constructor Detail

RelMdNodeTypes

public RelMdNodeTypes()

Method Detail

getDef

public MetadataDef<BuiltInMetadata.NodeTypes> getDef()

Specified by:

getDef in interface MetadataHandler<BuiltInMetadata.NodeTypes>

getNodeTypes

public com.google.common.collect.Multimap<java.lang.Class<? extends RelNode>,RelNode> getNodeTypes(RelNode rel,
                                                                                                         RelMetadataQuery mq)

Catch-all implementation for BuiltInMetadata.NodeTypes.getNodeTypes(), invoked using reflection.

See Also:

RelMetadataQuery.getNodeTypes(RelNode)

getNodeTypes

public com.google.common.collect.Multimap<java.lang.Class<? extends RelNode>,RelNode> getNodeTypes(HepRelVertex rel,
                                                                                                         RelMetadataQuery mq)

getNodeTypes

public com.google.common.collect.Multimap<java.lang.Class<? extends RelNode>,RelNode> getNodeTypes(RelSubset rel,
                                                                                                         RelMetadataQuery mq)

getNodeTypes

public com.google.common.collect.Multimap<java.lang.Class<? extends RelNode>,RelNode> getNodeTypes(Union rel,
                                                                                                         RelMetadataQuery mq)

getNodeTypes

public com.google.common.collect.Multimap<java.lang.Class<? extends RelNode>,RelNode> getNodeTypes(Intersect rel,
                                                                                                         RelMetadataQuery mq)

getNodeTypes

public com.google.common.collect.Multimap<java.lang.Class<? extends RelNode>,RelNode> getNodeTypes(Minus rel,
                                                                                                         RelMetadataQuery mq)

getNodeTypes

public com.google.common.collect.Multimap<java.lang.Class<? extends RelNode>,RelNode> getNodeTypes(Filter rel,
                                                                                                         RelMetadataQuery mq)

getNodeTypes

public com.google.common.collect.Multimap<java.lang.Class<? extends RelNode>,RelNode> getNodeTypes(Calc rel,
                                                                                                         RelMetadataQuery mq)

getNodeTypes

public com.google.common.collect.Multimap<java.lang.Class<? extends RelNode>,RelNode> getNodeTypes(Project rel,
                                                                                                         RelMetadataQuery mq)

getNodeTypes

public com.google.common.collect.Multimap<java.lang.Class<? extends RelNode>,RelNode> getNodeTypes(Sort rel,
                                                                                                         RelMetadataQuery mq)

getNodeTypes

public com.google.common.collect.Multimap<java.lang.Class<? extends RelNode>,RelNode> getNodeTypes(Join rel,
                                                                                                         RelMetadataQuery mq)

getNodeTypes

public com.google.common.collect.Multimap<java.lang.Class<? extends RelNode>,RelNode> getNodeTypes(SemiJoin rel,
                                                                                                         RelMetadataQuery mq)

getNodeTypes

public com.google.common.collect.Multimap<java.lang.Class<? extends RelNode>,RelNode> getNodeTypes(Aggregate rel,
                                                                                                         RelMetadataQuery mq)

getNodeTypes

public com.google.common.collect.Multimap<java.lang.Class<? extends RelNode>,RelNode> getNodeTypes(TableScan rel,
                                                                                                         RelMetadataQuery mq)

getNodeTypes

public com.google.common.collect.Multimap<java.lang.Class<? extends RelNode>,RelNode> getNodeTypes(Values rel,
                                                                                                         RelMetadataQuery mq)

getNodeTypes

private static com.google.common.collect.Multimap<java.lang.Class<? extends RelNode>,RelNode> getNodeTypes(RelNode rel,
                                                                                                                 java.lang.Class<? extends RelNode> c,
                                                                                                                 RelMetadataQuery mq)