chore: don't expose Metadata.VECTOR

Author: bevzzz

src/it/java/io/weaviate/integration/DataITest.java

@@ -25,6 +25,7 @@
 import io.weaviate.client6.v1.api.collections.data.DeleteManyResponse;
 import io.weaviate.client6.v1.api.collections.data.Reference;
 import io.weaviate.client6.v1.api.collections.query.Metadata;
+import io.weaviate.client6.v1.api.collections.query.Metadata.MetadataField;
 import io.weaviate.client6.v1.api.collections.query.QueryMetadata;
 import io.weaviate.client6.v1.api.collections.query.QueryReference;
 import io.weaviate.client6.v1.api.collections.query.Where;
@@ -54,7 +55,7 @@ public void testCreateGetDelete() throws IOException {
     var object = artists.query.byId(id, query -> query
         .returnProperties("name")
         .returnMetadata(
-            Metadata.VECTOR,
+            MetadataField.VECTOR,
             Metadata.CREATION_TIME_UNIX, Metadata.LAST_UPDATE_TIME_UNIX));
 
     Assertions.assertThat(artists.data.exists(id))

src/main/java/io/weaviate/client6/v1/api/collections/query/BaseQueryOptions.java

@@ -172,7 +172,7 @@ public final SelfT returnMetadata(List<Metadata> metadata) {
 
     /** Include default vector. */
     public final SelfT includeVector() {
-      return returnMetadata(Metadata.VECTOR);
+      return returnMetadata(MetadataField.VECTOR);
     }
 
     /** Include one or more named vectors in the metadata response. */

src/main/java/io/weaviate/client6/v1/api/collections/query/ById.java

@@ -86,7 +86,7 @@ public final Builder returnMetadata(List<Metadata> metadata) {
 
     /** Include default vector. */
     public final Builder includeVector() {
-      return returnMetadata(Metadata.VECTOR);
+      return returnMetadata(MetadataField.VECTOR);
     }
 
     /** Include one or more named vectors in the metadata response. */

src/main/java/io/weaviate/client6/v1/api/collections/query/Metadata.java

@@ -13,8 +13,6 @@ public interface Metadata {
 
   /** Include metadata in the metadata response. */
   public static final Metadata ALL = MetadataField.ALL;
-  /** Include associated vector in the metadata response. */
-  public static final Metadata VECTOR = MetadataField.VECTOR;
   /** Include object creation time in the metadata response. */
   public static final Metadata CREATION_TIME_UNIX = MetadataField.CREATION_TIME_UNIX;
   /** Include last update time in the metadata response. */

src/main/java/io/weaviate/client6/v1/api/collections/query/QueryReference.java

@@ -128,7 +128,18 @@ public final Builder returnMetadata(List<Metadata> metadata) {
 
     /** Include the default vector of the referenced object. */
     public final Builder includeVector() {
-      return returnMetadata(Metadata.VECTOR);
+      return returnMetadata(MetadataField.VECTOR);
+    }
+
+    /** Include one or more named vectors in the metadata response. */
+    public final Builder includeVector(String... vectors) {
+      return includeVector(Arrays.asList(vectors));
+    }
+
+    /** Include one or more named vectors in the metadata response. */
+    public final Builder includeVector(List<String> vectors) {
+      this.includeVectors.addAll(vectors);
+      return this;
     }
 
     @Override