Package org.springframework.data.aerospike.query

Class ReactorQueryEngine

java.lang.Object

org.springframework.data.aerospike.query.ReactorQueryEngine

public class ReactorQueryEngine
extends Object

This class provides a multi-filter reactive query engine that augments the query capability in Aerospike.

Author:

Sergii Karpenko, Anastasiia Smirnova

Constructor Summary

Constructors

Constructor	Description
ReactorQueryEngine(com.aerospike.client.reactor.IAerospikeReactorClient client, StatementBuilder statementBuilder, FilterExpressionsBuilder filterExpressionsBuilder)

Method Summary

Modifier and Type	Method	Description
reactor.core.publisher.Flux<com.aerospike.client.query.KeyRecord>	select(String namespace, String set, String[] binNames, Query query)	Select records filtered by a Filter and Qualifiers
reactor.core.publisher.Flux<com.aerospike.client.query.KeyRecord>	select(String namespace, String set, Query query)	Select records filtered by a Filter and Qualifiers
reactor.core.publisher.Flux<com.aerospike.client.query.KeyRecord>	selectForCount(String namespace, String set, Query query)	Select records filtered by a query to be counted

Methods inherited from class java.lang.Object

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

Constructor Details

ReactorQueryEngine

public ReactorQueryEngine(com.aerospike.client.reactor.IAerospikeReactorClient client,
 StatementBuilder statementBuilder,
 FilterExpressionsBuilder filterExpressionsBuilder)

Method Details

select

public reactor.core.publisher.Flux<com.aerospike.client.query.KeyRecord> select(String namespace,
 String set,
 @Nullable
 Query query)

Select records filtered by a Filter and Qualifiers

Parameters:

namespace - Namespace to storing the data

set - Set storing the data

query - Query for filtering results

Returns:

A Flux to iterate over the results

select

public reactor.core.publisher.Flux<com.aerospike.client.query.KeyRecord> select(String namespace,
 String set,
 String[] binNames,
 @Nullable
 Query query)

Select records filtered by a Filter and Qualifiers

Parameters:

namespace - Namespace to store the data

set - Set storing the data

binNames - Bin names to return from the query

query - Query for filtering results

Returns:

A Flux to iterate over the results

selectForCount

public reactor.core.publisher.Flux<com.aerospike.client.query.KeyRecord> selectForCount(String namespace,
 String set,
 @Nullable
 Query query)

Select records filtered by a query to be counted

Parameters:

namespace - Namespace to store the data

set - Set storing the data

query - Query for filtering results

Returns:

A Flux for counting