From 1f69869824c5b94e23158c6ca57e1ac054765a39 Mon Sep 17 00:00:00 2001
From: Marcin Antas <antas.marcin@gmail.com>
Date: Thu, 26 Sep 2024 20:24:42 +0200
Subject: [PATCH] Add Java search filters examples

---
 .../weaviate/docs/search/BasicSearchTest.java |  2 +-
 .../docs/search/FiltersSearchTest.java        | 68 +++++++++++++++++++
 .../docs/search/VectorSearchTest.java         |  2 +-
 developers/weaviate/search/filters.md         | 10 +++
 4 files changed, 80 insertions(+), 2 deletions(-)
 create mode 100644 _includes/code/howto/java/src/test/java/io/weaviate/docs/search/FiltersSearchTest.java

diff --git a/_includes/code/howto/java/src/test/java/io/weaviate/docs/search/BasicSearchTest.java b/_includes/code/howto/java/src/test/java/io/weaviate/docs/search/BasicSearchTest.java
index 6e307db217..9de7e1fa79 100644
--- a/_includes/code/howto/java/src/test/java/io/weaviate/docs/search/BasicSearchTest.java
+++ b/_includes/code/howto/java/src/test/java/io/weaviate/docs/search/BasicSearchTest.java
@@ -11,8 +11,8 @@
 import org.junit.jupiter.api.Tag;
 import org.junit.jupiter.api.Test;
 
-@Tag("crud")
 @Tag("search")
+@Tag("basic")
 public class BasicSearchTest {
 
   private static WeaviateClient client;
diff --git a/_includes/code/howto/java/src/test/java/io/weaviate/docs/search/FiltersSearchTest.java b/_includes/code/howto/java/src/test/java/io/weaviate/docs/search/FiltersSearchTest.java
new file mode 100644
index 0000000000..d5d92e5bb1
--- /dev/null
+++ b/_includes/code/howto/java/src/test/java/io/weaviate/docs/search/FiltersSearchTest.java
@@ -0,0 +1,68 @@
+package io.weaviate.docs.search;
+
+import io.weaviate.client.Config;
+import io.weaviate.client.WeaviateClient;
+import io.weaviate.client.base.Result;
+import io.weaviate.client.v1.filters.Operator;
+import io.weaviate.client.v1.filters.WhereFilter;
+import io.weaviate.client.v1.graphql.model.GraphQLResponse;
+import io.weaviate.client.v1.graphql.query.argument.WhereArgument;
+import io.weaviate.client.v1.graphql.query.fields.Field;
+import io.weaviate.docs.helper.EnvHelper;
+import static org.assertj.core.api.Assertions.assertThat;
+import org.junit.jupiter.api.BeforeAll;
+import org.junit.jupiter.api.Tag;
+import org.junit.jupiter.api.Test;
+
+@Tag("search")
+@Tag("filters")
+public class FiltersSearchTest {
+  private static WeaviateClient client;
+
+  @BeforeAll
+  public static void beforeAll() {
+    String scheme = EnvHelper.scheme("http");
+    String host = EnvHelper.host("localhost");
+    String port = EnvHelper.port("8080");
+
+    Config config = new Config(scheme, host + ":" + port);
+    client = new WeaviateClient(config);
+
+    Result<Boolean> result = client.schema().allDeleter().run();
+    assertThat(result).isNotNull()
+      .withFailMessage(() -> result.getError().toString())
+      .returns(false, Result::hasErrors)
+      .withFailMessage(null)
+      .returns(true, Result::getResult);
+  }
+
+  @Test
+  public void shouldPerformVectorSearch() {
+    filterWithOneCondition();
+  }
+
+  private void filterWithOneCondition() {
+    // START SingleFilter
+    Result<GraphQLResponse> result = client.graphQL().get()
+      .withClassName("JeopardyQuestion")
+      .withFields(
+        Field.builder().name("question").build(),
+        Field.builder().name("answer").build(),
+        Field.builder().name("round").build()
+      )
+      // highlight-start
+      .withWhere(WhereArgument.builder()
+        .filter(WhereFilter.builder()
+          .path("round")
+          .operator(Operator.Equal)
+          .valueString("Double Jeopardy!")
+          .build()
+        ).build())
+      // highlight-end
+      .withLimit(3)
+      .run();
+    // END SingleFilter
+    assertThat(result).isNotNull()
+      .extracting(Result::getResult).isNotNull();
+  }
+}
diff --git a/_includes/code/howto/java/src/test/java/io/weaviate/docs/search/VectorSearchTest.java b/_includes/code/howto/java/src/test/java/io/weaviate/docs/search/VectorSearchTest.java
index 8fb9b71e02..4702b526c6 100644
--- a/_includes/code/howto/java/src/test/java/io/weaviate/docs/search/VectorSearchTest.java
+++ b/_includes/code/howto/java/src/test/java/io/weaviate/docs/search/VectorSearchTest.java
@@ -21,7 +21,7 @@
 import org.junit.jupiter.api.Tag;
 import org.junit.jupiter.api.Test;
 
-@Tag("crud")
+@Tag("search")
 @Tag("vector-search")
 public class VectorSearchTest {
 
diff --git a/developers/weaviate/search/filters.md b/developers/weaviate/search/filters.md
index 0ccfea99c4..0bf8d77005 100644
--- a/developers/weaviate/search/filters.md
+++ b/developers/weaviate/search/filters.md
@@ -13,6 +13,7 @@ import PyCodeV3 from '!!raw-loader!/_includes/code/howto/search.filters-v3.py';
 import JavaScriptCode from '!!raw-loader!/_includes/code/howto/search.filters.ts';
 import JavaScriptCodeLegacy from '!!raw-loader!/_includes/code/howto/search.filters-v2.ts';
 import GoCode from '!!raw-loader!/_includes/code/howto/go/docs/mainpkg/search-filters_test.go';
+import JavaCode from '!!raw-loader!/_includes/code/howto/java/src/test/java/io/weaviate/docs/search/FiltersSearchTest.java';
 
 
 Filters let you include, or exclude, particular objects from your result set based on provided conditions.<br/>
@@ -68,6 +69,15 @@ Add a `filter` to your query, to limit the result set.
     />
   </TabItem>
 
+  <TabItem value="java" label="Java">
+    <FilteredTextBlock
+      text={JavaCode}
+      startMarker="// START SingleFilter"
+      endMarker="// END SingleFilter"
+      language="java"
+    />
+  </TabItem>
+
   <TabItem value="graphql" label="GraphQL">
     <FilteredTextBlock
       text={PyCodeV3}