GeodeRel.GeodeImplementContext (Apache Calcite API)

java.lang.Object

org.apache.calcite.adapter.geode.rel.GeodeRel.GeodeImplementContext

Enclosing interface:: GeodeRel

public static class GeodeRel.GeodeImplementContext extends Object

Shared context used by the GeodeRel relations.

Callback context class for the implementation process that converts a tree of GeodeRel nodes into an OQL query.

Constructor Summary

Constructors

Constructor

Description

GeodeImplementContext()
Method Summary

Modifier and Type

Method

Description

void

addAggregateFunctions(Map<String,String> oqlAggregateFunctions)

void

addGroupBy(List<String> groupByFields)

void

addOrderByFields(List<String> orderByFieldLists)

void

addPredicates(List<String> predicates)

Adds new restricted predicates.

void

addSelectFields(Map<String,String> fields)

Adds new projected fields.

void

setLimit(long limit)

String

toString()

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Details
- GeodeImplementContext
  
  public GeodeImplementContext()
Method Details
- addSelectFields
  
  public void addSelectFields(Map<String,String> fields)
  
  Adds new projected fields.
  
  Parameters:
  
  fields - New fields to be projected from a query
- addPredicates
  
  public void addPredicates(List<String> predicates)
  
  Adds new restricted predicates.
  
  Parameters:
  
  predicates - New predicates to be applied to the query
- addOrderByFields
  
  public void addOrderByFields(List<String> orderByFieldLists)
- setLimit
  
  public void setLimit(long limit)
- addGroupBy
  
  public void addGroupBy(List<String> groupByFields)
- addAggregateFunctions
  
  public void addAggregateFunctions(Map<String,String> oqlAggregateFunctions)
- toString
  
  public String toString()
  
  Overrides:
  
  toString in class Object