DOCSP-42282: java avs index type support

snooty.toml

@@ -13,6 +13,7 @@ toc_landing_pages = [
     "/fundamentals/aggregation",
     "/usage-examples",
 ]
+
 sharedinclude_root = "https://raw.githubusercontent.com/10gen/docs-shared/main/"
 
 [constants]

source/fundamentals/builders/aggregates.txt

@@ -997,7 +997,9 @@ pipeline stage that specifies a **semantic search**. A semantic search is
 a type of search which locates information that is similar in meaning.
 
 To use this feature, you must set up a vector search index and index your
-vector embeddings. To learn how set these up in MongoDB Atlas, see
+vector embeddings. To learn about how to programmatically create a
+vector search index, see the :ref:`java-search-indexes` section in the Indexes guide. To
+learn more about vector embeddings, see
 :atlas:`How to Index Vector Embeddings for Vector Search </atlas-search/field-types/knn-vector/>`.
 
 The following example shows how to build an aggregation pipeline that uses the

source/fundamentals/indexes.txt

@@ -204,21 +204,26 @@ Multikey indexes behave differently from other indexes in terms of query coverag
 sort behavior. To learn more about multikey indexes, including a discussion of their behavior and limitations,
 see the :manual:`Multikey Indexes page </core/index-multikey>` in the MongoDB manual.
 
+.. _java-search-indexes:
 .. _search-indexes:
 
-Atlas Search Indexes
-~~~~~~~~~~~~~~~~~~~~
+Atlas Search and Vector Search Indexes
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+You can programmatically manage your Atlas Search and Atlas Vector
+Search indexes by using the {+driver-short+}.
 
 The Atlas Search feature enables you to perform full-text searches on
-collections hosted on MongoDB Atlas. The indexes specify the behavior of
-the search and which fields to index.
+collections hosted on MongoDB Atlas. To learn more about MongoDB Atlas
+Search, see the :atlas:`Atlas Search Indexes
+</atlas-search/atlas-search-overview/#fts-indexes>` documentation.
 
-To learn more about MongoDB Atlas Search, see the
-:atlas:`Atlas Search Indexes </atlas-search/atlas-search-overview/#fts-indexes>`
-documentation.
+Atlas Vector Search enables you to perform semantic searches on vector
+embeddings stored in MongoDB Atlas. To learn more about Atlas Vector Search, see the
+:ref:`java-atlas-vector-search` section in the Aggregates Builder guide.
 
-You can call the following methods on a collection to manage your Atlas Search
-indexes:
+You can call the following methods on a collection to manage your Atlas
+Search and Vector Search indexes:
 
 - ``createSearchIndex()``
 - ``createSearchIndexes()``
@@ -242,17 +247,18 @@ Create a Search Index
 You can use the `createSearchIndex() <{+api+}/apidocs/mongodb-driver-sync/com/mongodb/client/MongoCollection.html#createSearchIndex(org.bson.conversions.Bson)>`__
 and the
 `createSearchIndexes() <{+api+}/apidocs/mongodb-driver-sync/com/mongodb/client/MongoCollection.html#createSearchIndexes(java.util.List)>`__
-methods to create Atlas Search indexes.
+methods to create Atlas Search and Vector Search indexes.
 
-The following code example shows how to create a single index:
+The following code example shows how to create an Atlas Search index:
 
 .. literalinclude:: /includes/fundamentals/code-snippets/SearchIndexMethods.java
    :language: java
    :dedent:
    :start-after: start create-search-index
    :end-before: end create-search-index
 
-The following code example shows how to create multiple indexes:
+The following code example shows how to create Search and
+Vector Search indexes in one call:
 
 .. literalinclude:: /includes/fundamentals/code-snippets/SearchIndexMethods.java
    :language: java

source/includes/fundamentals/code-snippets/SearchIndexMethods.java

@@ -26,21 +26,36 @@ public static void main( String[] args ) {
             MongoCollection<Document> collection = database.getCollection(COLL_NAME);
 
             // start create-search-index
-            Document index = new Document("mappings",
+            Document searchIdx = new Document("mappings",
                     new Document("dynamic", true));
-            collection.createSearchIndex("myIndex", index);
+            collection.createSearchIndex("myIndex", searchIdx);
             // end create-search-index
-
+            
             // start create-search-indexes
-            SearchIndexModel indexOne = new SearchIndexModel("myIndex1",
-                    new Document("analyzer", "lucene.standard").append(
-                            "mappings", new Document("dynamic", true)));
+            SearchIndexModel searchIdxMdl = new SearchIndexModel(
+                "searchIdx",
+                new Document("analyzer", "lucene.standard").append(
+                    "mappings", new Document("dynamic", true)),
+                SearchIndexType.search()
+            );
 
-            SearchIndexModel indexTwo = new SearchIndexModel("myIndex2",
-                    new Document("analyzer", "lucene.simple").append(
-                            "mappings", new Document("dynamic", true)));
+            SearchIndexModel vectorSearchIdxMdl = new SearchIndexModel(
+                "vsIdx",
+                new Document(
+                    "fields",
+                    Arrays.asList(
+                        new Document("type", "vector")
+                            .append("path", "embeddings")
+                            .append("numDimensions", 1536)
+                            .append("similarity", "dotProduct")
+                    )
+                ),
+                SearchIndexType.vectorSearch()
+            );
 
-            collection.createSearchIndexes(Arrays.asList(indexOne, indexTwo));
+            collection.createSearchIndexes(
+                Arrays.asList(searchIdxMdl, vectorSearchIdxMdl)
+            );
             // end create-search-indexes
 
             // start update-search-index

source/whats-new.txt

@@ -59,6 +59,12 @@ New features of the 5.2 driver release include:
      // Connection URI without delimiting forward-slash
      String uri = "mongodb://example.com?w=majority";
 
+.. sharedinclude:: dbx/jvm/v5.2-wn-items.rst
+
+   .. replacement:: avs-index-link
+
+      :ref:`java-search-indexes` in the Indexes guide
+
 .. _java-version-5.1.3:
 
 What's New in 5.1.3