org.apache.calcite.adapter.elasticsearch

Interface ElasticsearchRel

All Superinterfaces:

Cloneable, RelNode, RelOptNode

All Known Implementing Classes:

ElasticsearchFilter, ElasticsearchProject, ElasticsearchSort, ElasticsearchTableScan

public interface ElasticsearchRel
extends RelNode

Relational expression that uses Elasticsearch calling convention.

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static class	ElasticsearchRel.Implementor Callback for the implementation process that converts a tree of ElasticsearchRel nodes into an Elasticsearch query.

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

RelNode.Context

Field Summary

Fields

Modifier and Type	Field and Description
static Convention	CONVENTION Calling convention for relational operations that occur in Elasticsearch.

Method Summary

Methods

Modifier and Type	Method and Description
void	implement(ElasticsearchRel.Implementor implementor)

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

Field Detail

CONVENTION

static final Convention CONVENTION

Calling convention for relational operations that occur in Elasticsearch.

Method Detail

implement

void implement(ElasticsearchRel.Implementor implementor)