VolcanoPlannerTraitTest.FooRel (Calcite 1.18.0 Test API)

All Superinterfaces:

java.lang.Cloneable, org.apache.calcite.adapter.enumerable.EnumerableRel, org.apache.calcite.rel.RelNode, org.apache.calcite.plan.RelOptNode

All Known Implementing Classes:

VolcanoPlannerTraitTest.IterMergedRel, VolcanoPlannerTraitTest.IterSingleRel

Enclosing class:

VolcanoPlannerTraitTest
```
static interface VolcanoPlannerTraitTest.FooRel
extends org.apache.calcite.adapter.enumerable.EnumerableRel
```
A mix-in interface to extend RelNode, for testing.

- Nested Class Summary
  - Nested classes/interfaces inherited from interface org.apache.calcite.adapter.enumerable.EnumerableRel
    org.apache.calcite.adapter.enumerable.EnumerableRel.Prefer, org.apache.calcite.adapter.enumerable.EnumerableRel.Result
  - Nested classes/interfaces inherited from interface org.apache.calcite.rel.RelNode
    org.apache.calcite.rel.RelNode.Context
- Field Summary
  - Fields inherited from interface org.apache.calcite.adapter.enumerable.EnumerableRel
    FILTER_FACTORY, PROJECT_FACTORY
- Method Summary
  - Methods inherited from interface org.apache.calcite.adapter.enumerable.EnumerableRel
    implement
  - 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