RelStructuredTypeFlattener.SelfFlatteningRel (Apache Calcite API)

All Superinterfaces:

java.lang.Cloneable, RelNode, RelOptNode

Enclosing class:

RelStructuredTypeFlattener
```
public static interface RelStructuredTypeFlattener.SelfFlatteningRel
extends RelNode
```
Mix-in interface for relational expressions that know how to flatten themselves.

- Nested Class Summary
  - Nested classes/interfaces inherited from interface org.apache.calcite.rel.RelNode
    RelNode.Context
- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  void flattenRel(RelStructuredTypeFlattener flattener)
  - 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

flattenRel

void flattenRel(RelStructuredTypeFlattener flattener)