Package org.apache.calcite.adapter.mongodb

Query provider based on a MongoDB database.

Interface Summary

Interface	Description
MongoRel	Relational expression that uses Mongo calling convention.

Class Summary

Class	Description
MongoAggregate	Implementation of Aggregate relational expression in MongoDB.
MongoEnumerator	Enumerator that reads from a MongoDB collection.
MongoFilter	Implementation of a Filter relational expression in MongoDB.
MongoFilter.Translator	Translates RexNode expressions into MongoDB expression strings.
MongoProject	Implementation of Project relational expression in MongoDB.
MongoRel.Implementor	Callback for the implementation process that converts a tree of MongoRel nodes into a MongoDB query.
MongoRules	Rules and relational operators for MONGO calling convention.
MongoRules.MongoAggregateRule	Rule to convert an LogicalAggregate to an MongoAggregate.
MongoRules.MongoConverterRule	Base class for planner rules that convert a relational expression to MongoDB calling convention.
MongoRules.MongoFilterRule	Rule to convert a LogicalFilter to a MongoFilter.
MongoRules.MongoProjectRule	Rule to convert a LogicalProject to a MongoProject.
MongoRules.MongoSortRule	Rule to convert a Sort to a MongoSort.
MongoRules.RexToMongoTranslator	Translator from RexNode to strings in MongoDB's expression language.
MongoSchema	Schema mapped onto a directory of MONGO files.
MongoSchemaFactory	Factory that creates a MongoSchema.
MongoSort	Implementation of Sort relational expression in MongoDB.
MongoTable	Table based on a MongoDB collection.
MongoTable.MongoQueryable<T>	Implementation of Queryable based on a MongoTable.
MongoTableScan	Relational expression representing a scan of a MongoDB collection.
MongoToEnumerableConverter	Relational expression representing a scan of a table in a Mongo data source.
MongoToEnumerableConverterRule	Rule to convert a relational expression from MongoRel.CONVENTION to EnumerableConvention.

Enum Summary

Enum	Description
MongoMethod	Builtin methods in the MongoDB adapter.