بحث Atlas

Flux<Article> results = dsl
    .executeEntity(Article.class, MongoTemplateName.FRONT)
    .search("articles_default")
    .text(text -> text
        .path("title")
        .query("reactive mongo dsl")
    )
    .findAll()
    .execute();

.search("articles_default")
.compound(compound -> compound
    .mustText("title", text -> text.query("mongodb"))
    .shouldText("summary", text -> text.query("mongodb"))
    .filterEquals("status", eq -> eq.value("PUBLISHED"))
    .mustNotExists("deletedAt")
    .minimumShouldMatch(0)
)
.findAll()
.execute();

.text(text -> text
    .paths("title", "summary")
    .query("reactive mongo dsl")
    .matchCriteria(SearchMatchCriteria.ALL)
    .fuzzy(1, 1, 50)
    .score(SearchScoreSpec.boost(3.0))
)

.search("articles_default")
.text(text -> text.path("title").query("mongodb"))
.fields(
    pair("deleted", false),
    pair("status", "PUBLISHED")
)
.findAll()
.execute();

$search
-> stage(Bson) if configured
-> $match (fields)
-> metadata addFields / score match
-> paging
-> projection

.search("articles_default")
.text(text -> text.path("title").query("mongodb"))
.addFieldsScore("searchScore")
.matchScoreGte(1.5)
.scoreDesc()
.sorts(sort -> sort.desc("publishedAt").desc("id"))
.findAll()
.execute();

.search("articles_default")
.text(text -> text.path("title").query("mongodb"))
.highlight(highlight -> highlight
    .path("title")
    .maxCharsToExamine(100_000)
    .maxNumPassages(3)
)
.addFieldsHighlights()
.addFieldsScoreDetails()
.addFieldsSequenceToken()
.findAll()
.execute();

Mono<PageResult<Article>> page = dsl
    .executeEntity(Article.class, key)
    .search("articles_default")
    .text(text -> text.path("title").query("mongodb"))
    .paging(0, 20)
    .findAll()
    .executePage();

// sequence token
.searchAfter(token)
// or
.searchBefore(token)

.search("search-index")
.operator(driverSearchOperator)
.driverOptions(options -> options.option("someNewOption", value))
.stage(Aggregates.score("$rating"))
.findAll()
.execute();