Package org.apache.calcite.adapter.spark

Class SparkRules.SparkValues

java.lang.Object

org.apache.calcite.rel.AbstractRelNode

org.apache.calcite.rel.core.Values

org.apache.calcite.adapter.spark.SparkRules.SparkValues

All Implemented Interfaces:

Cloneable, SparkRel, RelOptNode, Hintable, RelNode

Enclosing class:

SparkRules

public static class SparkRules.SparkValues
extends Values
implements SparkRel

VALUES construct implemented in Spark.

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.calcite.rel.RelNode

RelNode.Context

Nested classes/interfaces inherited from interface org.apache.calcite.adapter.spark.SparkRel

SparkRel.Implementor, SparkRel.Result

Field Summary

Fields inherited from class org.apache.calcite.rel.core.Values

hints, IS_EMPTY, IS_EMPTY_J, IS_NOT_EMPTY, tuples

Fields inherited from class org.apache.calcite.rel.AbstractRelNode

digest, id, rowType, traitSet

Fields inherited from interface org.apache.calcite.adapter.spark.SparkRel

CONVENTION

Method Summary

Modifier and Type	Method	Description
RelNode	copy(RelTraitSet traitSet, List<RelNode> inputs)	Creates a copy of this relational expression, perhaps changing traits and inputs.
SparkRel.Result	implementSpark(SparkRel.Implementor implementor)

Methods inherited from class org.apache.calcite.rel.core.Values

computeSelfCost, deriveRowType, estimateRowCount, explainTerms, getHints, getTuples, getTuples, isEmpty, isNotEmpty, isSingleValue

Methods inherited from class org.apache.calcite.rel.AbstractRelNode

accept, accept, childrenAccept, collectVariablesSet, collectVariablesUsed, deepEquals, deepHashCode, equals, explain, getCluster, getConvention, getCorrelVariable, getDescription, getDigest, getExpectedInputRowType, getId, getInput, getInputs, getRelDigest, getRelTypeName, getRowType, getTable, getTraitSet, getVariablesSet, hashCode, isEnforcer, isValid, metadata, onRegister, recomputeDigest, register, replaceInput, sole, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.apache.calcite.rel.hint.Hintable

attachHints, withHints

Methods inherited from interface org.apache.calcite.rel.RelNode

accept, accept, childrenAccept, collectVariablesSet, collectVariablesUsed, computeSelfCost, deepEquals, deepHashCode, estimateRowCount, explain, explain, fieldIsNullable, getConvention, getCorrelVariable, getDigest, getExpectedInputRowType, getInput, getInputs, getRelDigest, getRelTypeName, getRowType, getTable, getVariablesSet, isEnforcer, isValid, metadata, onRegister, recomputeDigest, register, replaceInput, stripped

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

getCluster, getDescription, getId, getTraitSet

Method Details

copy

public RelNode copy(RelTraitSet traitSet,
 List<RelNode> inputs)

Description copied from interface: RelNode

Creates a copy of this relational expression, perhaps changing traits and inputs.

Sub-classes with other important attributes are encouraged to create variants of this method with more parameters.

Specified by:

copy in interface RelNode

Overrides:

copy in class AbstractRelNode

Parameters:

traitSet - Trait set

inputs - Inputs

Returns:

Copy of this relational expression, substituting traits and inputs

implementSpark

public SparkRel.Result implementSpark(SparkRel.Implementor implementor)

Specified by:

implementSpark in interface SparkRel