Package org.apache.calcite.interpreter

Interface InterpretableRel

All Superinterfaces:

java.lang.Cloneable, RelNode, RelOptNode

All Known Subinterfaces:

BindableRel

All Known Implementing Classes:

Bindables.BindableAggregate, Bindables.BindableFilter, Bindables.BindableJoin, Bindables.BindableProject, Bindables.BindableSort, Bindables.BindableTableScan, Bindables.BindableUnion, Bindables.BindableValues, Bindables.BindableWindow, DruidQuery, EnumerableBindable, EnumerableInterpretable

public interface InterpretableRel
extends RelNode

Relational expression that can implement itself using an interpreter.

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static class	InterpretableRel.InterpreterImplementor	Context when a RelNode is being converted to an interpreter Node.

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

RelNode.Context

Method Summary

Modifier and Type	Method	Description
Node	implement(InterpretableRel.InterpreterImplementor implementor)	Creates an interpreter node to implement this relational expression.

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

accept, accept, childrenAccept, collectVariablesSet, collectVariablesUsed, computeSelfCost, computeSelfCost, copy, estimateRowCount, explain, getChildExps, getCollationList, getConvention, getCorrelVariable, getExpectedInputRowType, getInput, getInputs, getQuery, getRelTypeName, getRows, getRowType, getTable, getVariablesSet, getVariablesStopped, isDistinct, isKey, isValid, isValid, metadata, onRegister, recomputeDigest, register, replaceInput

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

getCluster, getDescription, getDigest, getId, getTraitSet

Method Detail

implement

Node implement(InterpretableRel.InterpreterImplementor implementor)

Creates an interpreter node to implement this relational expression.