Package io.substrait.relation

Class RelProtoConverter

java.lang.Object

io.substrait.relation.RelProtoConverter

All Implemented Interfaces:

RelVisitor<Rel,EmptyVisitationContext,RuntimeException>

public class RelProtoConverter
extends Object
implements RelVisitor<Rel,EmptyVisitationContext,RuntimeException>

Converts from Rel to Rel

Field Summary

Fields

Modifier and Type	Field	Description
protected final ExpressionProtoConverter	exprProtoConverter
protected final ExtensionCollector	extensionCollector
protected final TypeProtoConverter	typeProtoConverter

Constructor Summary

Constructors

Constructor	Description
RelProtoConverter(ExtensionCollector extensionCollector)

Method Summary

Modifier and Type	Method	Description
ExpressionProtoConverter	getExpressionProtoConverter()
TypeProtoConverter	getTypeProtoConverter()
protected Expression	toProto(Expression expression)
RelRoot	toProto(Plan.Root relRoot)
Rel	toProto(Rel rel)
protected Type	toProto(Type type)
protected List<Expression>	toProto(List<Expression> expression)
Rel	visit(Aggregate aggregate, EmptyVisitationContext context)
Rel	visit(ConsistentPartitionWindow consistentPartitionWindow, EmptyVisitationContext context)
Rel	visit(Cross cross, EmptyVisitationContext context)
Rel	visit(EmptyScan emptyScan, EmptyVisitationContext context)
Rel	visit(Expand expand, EmptyVisitationContext context)
Rel	visit(ExtensionDdl ddl, EmptyVisitationContext context)
Rel	visit(ExtensionLeaf extensionLeaf, EmptyVisitationContext context)
Rel	visit(ExtensionMulti extensionMulti, EmptyVisitationContext context)
Rel	visit(ExtensionSingle extensionSingle, EmptyVisitationContext context)
Rel	visit(ExtensionTable extensionTable, EmptyVisitationContext context)
Rel	visit(ExtensionWrite write, EmptyVisitationContext context)
Rel	visit(Fetch fetch, EmptyVisitationContext context)
Rel	visit(Filter filter, EmptyVisitationContext context)
Rel	visit(Join join, EmptyVisitationContext context)
Rel	visit(LocalFiles localFiles, EmptyVisitationContext context)
Rel	visit(NamedDdl ddl, EmptyVisitationContext context)
Rel	visit(NamedScan namedScan, EmptyVisitationContext context)
Rel	visit(NamedUpdate update, EmptyVisitationContext context)
Rel	visit(NamedWrite write, EmptyVisitationContext context)
Rel	visit(HashJoin hashJoin, EmptyVisitationContext context)
Rel	visit(MergeJoin mergeJoin, EmptyVisitationContext context)
Rel	visit(NestedLoopJoin nestedLoopJoin, EmptyVisitationContext context)
Rel	visit(Project project, EmptyVisitationContext context)
Rel	visit(Set set, EmptyVisitationContext context)
Rel	visit(Sort sort, EmptyVisitationContext context)
Rel	visit(VirtualTableScan virtualTableScan, EmptyVisitationContext context)

Methods inherited from class java.lang.Object

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

Field Details

exprProtoConverter

protected final ExpressionProtoConverter exprProtoConverter

typeProtoConverter

protected final TypeProtoConverter typeProtoConverter

extensionCollector

protected final ExtensionCollector extensionCollector

Constructor Details

RelProtoConverter

public RelProtoConverter(ExtensionCollector extensionCollector)

Method Details

getExpressionProtoConverter

public ExpressionProtoConverter getExpressionProtoConverter()

getTypeProtoConverter

public TypeProtoConverter getTypeProtoConverter()

toProto

public RelRoot toProto(Plan.Root relRoot)

toProto

public Rel toProto(Rel rel)

toProto

protected Expression toProto(Expression expression)

toProto

protected List<Expression> toProto(List<Expression> expression)

toProto

protected Type toProto(Type type)

visit

public Rel visit(Aggregate aggregate,
 EmptyVisitationContext context)
          throws RuntimeException

Specified by:

visit in interface RelVisitor<Rel,EmptyVisitationContext,RuntimeException>

Throws:

RuntimeException

visit

public Rel visit(EmptyScan emptyScan,
 EmptyVisitationContext context)
          throws RuntimeException

Specified by:

visit in interface RelVisitor<Rel,EmptyVisitationContext,RuntimeException>

Throws:

RuntimeException

visit

public Rel visit(Fetch fetch,
 EmptyVisitationContext context)
          throws RuntimeException

Specified by:

visit in interface RelVisitor<Rel,EmptyVisitationContext,RuntimeException>

Throws:

RuntimeException

visit

public Rel visit(Filter filter,
 EmptyVisitationContext context)
          throws RuntimeException

Specified by:

visit in interface RelVisitor<Rel,EmptyVisitationContext,RuntimeException>

Throws:

RuntimeException

visit

public Rel visit(Join join,
 EmptyVisitationContext context)
          throws RuntimeException

Specified by:

visit in interface RelVisitor<Rel,EmptyVisitationContext,RuntimeException>

Throws:

RuntimeException

visit

public Rel visit(Set set,
 EmptyVisitationContext context)
          throws RuntimeException

Specified by:

visit in interface RelVisitor<Rel,EmptyVisitationContext,RuntimeException>

Throws:

RuntimeException

visit

public Rel visit(NamedScan namedScan,
 EmptyVisitationContext context)
          throws RuntimeException

Specified by:

visit in interface RelVisitor<Rel,EmptyVisitationContext,RuntimeException>

Throws:

RuntimeException

visit

public Rel visit(LocalFiles localFiles,
 EmptyVisitationContext context)
          throws RuntimeException

Specified by:

visit in interface RelVisitor<Rel,EmptyVisitationContext,RuntimeException>

Throws:

RuntimeException

visit

public Rel visit(ExtensionTable extensionTable,
 EmptyVisitationContext context)
          throws RuntimeException

Specified by:

visit in interface RelVisitor<Rel,EmptyVisitationContext,RuntimeException>

Throws:

RuntimeException

visit

public Rel visit(HashJoin hashJoin,
 EmptyVisitationContext context)
          throws RuntimeException

Specified by:

visit in interface RelVisitor<Rel,EmptyVisitationContext,RuntimeException>

Throws:

RuntimeException

visit

public Rel visit(MergeJoin mergeJoin,
 EmptyVisitationContext context)
          throws RuntimeException

Specified by:

visit in interface RelVisitor<Rel,EmptyVisitationContext,RuntimeException>

Throws:

RuntimeException

visit

public Rel visit(NestedLoopJoin nestedLoopJoin,
 EmptyVisitationContext context)
          throws RuntimeException

Specified by:

visit in interface RelVisitor<Rel,EmptyVisitationContext,RuntimeException>

Throws:

RuntimeException

visit

public Rel visit(ConsistentPartitionWindow consistentPartitionWindow,
 EmptyVisitationContext context)
          throws RuntimeException

Specified by:

visit in interface RelVisitor<Rel,EmptyVisitationContext,RuntimeException>

Throws:

RuntimeException

visit

public Rel visit(NamedWrite write,
 EmptyVisitationContext context)
          throws RuntimeException

Specified by:

visit in interface RelVisitor<Rel,EmptyVisitationContext,RuntimeException>

Throws:

RuntimeException

visit

public Rel visit(ExtensionWrite write,
 EmptyVisitationContext context)
          throws RuntimeException

Specified by:

visit in interface RelVisitor<Rel,EmptyVisitationContext,RuntimeException>

Throws:

RuntimeException

visit

public Rel visit(NamedDdl ddl,
 EmptyVisitationContext context)
          throws RuntimeException

Specified by:

visit in interface RelVisitor<Rel,EmptyVisitationContext,RuntimeException>

Throws:

RuntimeException

visit

public Rel visit(ExtensionDdl ddl,
 EmptyVisitationContext context)
          throws RuntimeException

Specified by:

visit in interface RelVisitor<Rel,EmptyVisitationContext,RuntimeException>

Throws:

RuntimeException

visit

public Rel visit(NamedUpdate update,
 EmptyVisitationContext context)
          throws RuntimeException

Specified by:

visit in interface RelVisitor<Rel,EmptyVisitationContext,RuntimeException>

Throws:

RuntimeException

visit

public Rel visit(Project project,
 EmptyVisitationContext context)
          throws RuntimeException

Specified by:

visit in interface RelVisitor<Rel,EmptyVisitationContext,RuntimeException>

Throws:

RuntimeException

visit

public Rel visit(Expand expand,
 EmptyVisitationContext context)
          throws RuntimeException

Specified by:

visit in interface RelVisitor<Rel,EmptyVisitationContext,RuntimeException>

Throws:

RuntimeException

visit

public Rel visit(Sort sort,
 EmptyVisitationContext context)
          throws RuntimeException

Specified by:

visit in interface RelVisitor<Rel,EmptyVisitationContext,RuntimeException>

Throws:

RuntimeException

visit

public Rel visit(Cross cross,
 EmptyVisitationContext context)
          throws RuntimeException

Specified by:

visit in interface RelVisitor<Rel,EmptyVisitationContext,RuntimeException>

Throws:

RuntimeException

visit

public Rel visit(VirtualTableScan virtualTableScan,
 EmptyVisitationContext context)
          throws RuntimeException

Specified by:

visit in interface RelVisitor<Rel,EmptyVisitationContext,RuntimeException>

Throws:

RuntimeException

visit

public Rel visit(ExtensionLeaf extensionLeaf,
 EmptyVisitationContext context)
          throws RuntimeException

Specified by:

visit in interface RelVisitor<Rel,EmptyVisitationContext,RuntimeException>

Throws:

RuntimeException

visit

public Rel visit(ExtensionSingle extensionSingle,
 EmptyVisitationContext context)
          throws RuntimeException

Specified by:

visit in interface RelVisitor<Rel,EmptyVisitationContext,RuntimeException>

Throws:

RuntimeException

visit

public Rel visit(ExtensionMulti extensionMulti,
 EmptyVisitationContext context)
          throws RuntimeException

Specified by:

visit in interface RelVisitor<Rel,EmptyVisitationContext,RuntimeException>

Throws:

RuntimeException