Package org.springframework.data.mongodb.repository.query

Class ReactivePartTreeMongoQuery

java.lang.Object

org.springframework.data.mongodb.repository.query.AbstractReactiveMongoQuery

org.springframework.data.mongodb.repository.query.ReactivePartTreeMongoQuery

All Implemented Interfaces:

org.springframework.data.repository.query.RepositoryQuery

public class ReactivePartTreeMongoQuery
extends AbstractReactiveMongoQuery

Reactive PartTree RepositoryQuery implementation for Mongo.

Since:

2.0

Author:

Mark Paluch, Christoph Strobl

Constructor Summary

Constructors

Constructor	Description
ReactivePartTreeMongoQuery(ReactiveMongoQueryMethod method, ReactiveMongoOperations mongoOperations, ExpressionParser expressionParser, org.springframework.data.repository.query.ReactiveQueryMethodEvaluationContextProvider evaluationContextProvider)	Creates a new ReactivePartTreeMongoQuery from the given QueryMethod and MongoTemplate.

Method Summary

Modifier and Type	Method	Description
protected reactor.core.publisher.Mono<Query>	createCountQuery(ConvertingParameterAccessor accessor)	Creates a Query instance using the given ConvertingParameterAccessor.
protected reactor.core.publisher.Mono<Query>	createQuery(ConvertingParameterAccessor accessor)	Creates a Query instance using the given ParameterAccessor
org.springframework.data.repository.query.parser.PartTree	getTree()	Return the PartTree backing the query.
protected boolean	isCountQuery()	Returns whether the query should get a count projection applied.
protected boolean	isDeleteQuery()	Return weather the query should delete matching documents.
protected boolean	isExistsQuery()	Returns whether the query should get an exists projection applied.
protected boolean	isLimiting()	Return whether the query has an explicit limit set.

Methods inherited from class org.springframework.data.mongodb.repository.query.AbstractReactiveMongoQuery

createUpdate, doExecute, execute, getCodecRegistry, getParameterBindingCodec, getQueryMethod, getSpelEvaluatorFor, parseAggregationPipeline

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

ReactivePartTreeMongoQuery

public ReactivePartTreeMongoQuery(ReactiveMongoQueryMethod method,
 ReactiveMongoOperations mongoOperations,
 ExpressionParser expressionParser,
 org.springframework.data.repository.query.ReactiveQueryMethodEvaluationContextProvider evaluationContextProvider)

Creates a new ReactivePartTreeMongoQuery from the given QueryMethod and MongoTemplate.

Parameters:

method - must not be null.

mongoOperations - must not be null.

expressionParser - must not be null.

evaluationContextProvider - must not be null.

Method Details

getTree

public org.springframework.data.repository.query.parser.PartTree getTree()

Return the PartTree backing the query.

Returns:

the tree

createQuery

protected reactor.core.publisher.Mono<Query> createQuery(ConvertingParameterAccessor accessor)

Description copied from class: AbstractReactiveMongoQuery

Creates a Query instance using the given ParameterAccessor

Specified by:

createQuery in class AbstractReactiveMongoQuery

Parameters:

accessor - must not be null.

Returns:

createCountQuery

protected reactor.core.publisher.Mono<Query> createCountQuery(ConvertingParameterAccessor accessor)

Description copied from class: AbstractReactiveMongoQuery

Creates a Query instance using the given ConvertingParameterAccessor. Will delegate to AbstractReactiveMongoQuery.createQuery(ConvertingParameterAccessor) by default but allows customization of the count query to be triggered.

Overrides:

createCountQuery in class AbstractReactiveMongoQuery

Parameters:

accessor - must not be null.

Returns:

isCountQuery

protected boolean isCountQuery()

Description copied from class: AbstractReactiveMongoQuery

Returns whether the query should get a count projection applied.

Specified by:

isCountQuery in class AbstractReactiveMongoQuery

Returns:

isExistsQuery

protected boolean isExistsQuery()

Description copied from class: AbstractReactiveMongoQuery

Returns whether the query should get an exists projection applied.

Specified by:

isExistsQuery in class AbstractReactiveMongoQuery

Returns:

isDeleteQuery

protected boolean isDeleteQuery()

Description copied from class: AbstractReactiveMongoQuery

Return weather the query should delete matching documents.

Specified by:

isDeleteQuery in class AbstractReactiveMongoQuery

Returns:

isLimiting

protected boolean isLimiting()

Description copied from class: AbstractReactiveMongoQuery

Return whether the query has an explicit limit set.

Specified by:

isLimiting in class AbstractReactiveMongoQuery

Returns: