Fixes #1137 - Adding query_image to Neural query (#1138)

* Fixes #1137 Signed-off-by: uri.nudelman <[email protected]> * Adds missing documentation. Added changelog Signed-off-by: uri.nudelman <[email protected]> * Added deserialization test Signed-off-by: uri.nudelman <[email protected]> --------- Signed-off-by: uri.nudelman <[email protected]> Co-authored-by: uri.nudelman <[email protected]> (cherry picked from commit 7b3719b) Signed-off-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>
opensearch-project · Aug 15, 2024 · c433a8d · c433a8d
1 parent 5b632ff
commit c433a8d
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diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -3,6 +3,7 @@ Inspired from [Keep a Changelog](https://keepachangelog.com/en/1.0.0/)
 
 ## [Unreleased 2.x]
 ### Added
+- Adds `queryImage` (query_image) field to `NeuralQuery`, following definition in ([Neural Query](https://opensearch.org/docs/latest/query-dsl/specialized/neural/)) ([#1137](https://github.com/opensearch-project/opensearch-java/pull/1138))
 
 ### Dependencies
 

diff --git a/java-client/src/main/java/org/opensearch/client/opensearch/_types/query_dsl/NeuralQuery.java b/java-client/src/main/java/org/opensearch/client/opensearch/_types/query_dsl/NeuralQuery.java
@@ -17,13 +17,15 @@
 import org.opensearch.client.json.ObjectBuilderDeserializer;
 import org.opensearch.client.json.ObjectDeserializer;
 import org.opensearch.client.util.ApiTypeHelper;
+import org.opensearch.client.util.MissingRequiredPropertiesException;
 import org.opensearch.client.util.ObjectBuilder;
 
 @JsonpDeserializable
 public class NeuralQuery extends QueryBase implements QueryVariant {
 
     private final String field;
     private final String queryText;
+    private final String queryImage;
     private final int k;
     @Nullable
     private final String modelId;
@@ -34,7 +36,11 @@ private NeuralQuery(NeuralQuery.Builder builder) {
         super(builder);
 
         this.field = ApiTypeHelper.requireNonNull(builder.field, this, "field");
-        this.queryText = ApiTypeHelper.requireNonNull(builder.queryText, this, "queryText");
+        if (builder.queryText == null && builder.queryImage == null && !ApiTypeHelper.requiredPropertiesCheckDisabled()) {
+            throw new MissingRequiredPropertiesException(this, "queryText", "queryImage");
+        }
+        this.queryText = builder.queryText;
+        this.queryImage = builder.queryImage;
         this.k = ApiTypeHelper.requireNonNull(builder.k, this, "k");
         this.modelId = builder.modelId;
         this.filter = builder.filter;
@@ -64,14 +70,25 @@ public final String field() {
     }
 
     /**
-     * Required - Search query text.
+     * Required - The query_text if query_image is not set.
+     * Optional - The query_text if query_image is set.
      *
      * @return Search query text.
      */
     public final String queryText() {
         return this.queryText;
     }
 
+    /**
+     * Required - The query_image if query_text is not set.
+     * Optional - The query_image if query_text is set.
+     *
+     * @return Search query image.
+     */
+    public final String queryImage() {
+        return this.queryImage;
+    }
+
     /**
      * Required - The number of neighbors to return.
      *
@@ -112,7 +129,13 @@ protected void serializeInternal(JsonGenerator generator, JsonpMapper mapper) {
 
         super.serializeInternal(generator, mapper);
 
-        generator.write("query_text", this.queryText);
+        if (this.queryText != null) {
+            generator.write("query_text", this.queryText);
+        }
+
+        if (this.queryImage != null) {
+            generator.write("query_image", this.queryImage);
+        }
 
         if (this.modelId != null) {
             generator.write("model_id", this.modelId);
@@ -129,7 +152,7 @@ protected void serializeInternal(JsonGenerator generator, JsonpMapper mapper) {
     }
 
     public Builder toBuilder() {
-        return new Builder().field(field).queryText(queryText).k(k).modelId(modelId).filter(filter);
+        return new Builder().field(field).queryText(queryText).queryImage(queryImage).k(k).modelId(modelId).filter(filter);
     }
 
     /**
@@ -138,6 +161,7 @@ public Builder toBuilder() {
     public static class Builder extends QueryBase.AbstractBuilder<NeuralQuery.Builder> implements ObjectBuilder<NeuralQuery> {
         private String field;
         private String queryText;
+        private String queryImage;
         private Integer k;
         @Nullable
         private String modelId;
@@ -156,7 +180,8 @@ public NeuralQuery.Builder field(@Nullable String field) {
         }
 
         /**
-         * Required - Search query text.
+         * Required - The query_text if query_image is not set.
+         * Optional - The query_text if query_image is set.
          *
          * @param queryText Search query text.
          * @return This builder.
@@ -166,6 +191,18 @@ public NeuralQuery.Builder queryText(@Nullable String queryText) {
             return this;
         }
 
+        /**
+         * Required - The query_image if query_text is not set.
+         * Optional - The query_image if query_text is set.
+         *
+         * @param queryImage Search query image.
+         * @return This builder.
+         */
+        public NeuralQuery.Builder queryImage(@Nullable String queryImage) {
+            this.queryImage = queryImage;
+            return this;
+        }
+
         /**
          * Optional - The model_id field if the default model for the index or field is set.
          * Required - The model_id field if there is no default model set for the index or field.
@@ -227,6 +264,7 @@ protected static void setupNeuralQueryDeserializer(ObjectDeserializer<NeuralQuer
         setupQueryBaseDeserializer(op);
 
         op.add(NeuralQuery.Builder::queryText, JsonpDeserializer.stringDeserializer(), "query_text");
+        op.add(NeuralQuery.Builder::queryImage, JsonpDeserializer.stringDeserializer(), "query_image");
         op.add(NeuralQuery.Builder::modelId, JsonpDeserializer.stringDeserializer(), "model_id");
         op.add(NeuralQuery.Builder::k, JsonpDeserializer.integerDeserializer(), "k");
         op.add(NeuralQuery.Builder::filter, Query._DESERIALIZER, "filter");

diff --git a/java-client/src/main/java/org/opensearch/client/util/MissingRequiredPropertiesException.java b/java-client/src/main/java/org/opensearch/client/util/MissingRequiredPropertiesException.java
@@ -0,0 +1,53 @@
+/*
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * The OpenSearch Contributors require contributions made to
+ * this file be licensed under the Apache-2.0 license or a
+ * compatible open source license.
+ */
+
+package org.opensearch.client.util;
+
+import java.util.StringJoiner;
+
+/**
+ * Thrown by {@link ObjectBuilder#build()} when one of the required properties is missing.
+ * <p>
+ * If you think this is an error and that the reported property is actually optional, a workaround is
+ * available in {@link ApiTypeHelper} to disable checks. Use with caution.
+ */
+public class MissingRequiredPropertiesException extends RuntimeException {
+    private Class<?> clazz;
+    private String[] properties;
+
+    public MissingRequiredPropertiesException(Object obj, String... properties) {
+        super(
+            "Missing at least one required property between "
+                + buildPropertiesMsg(properties)
+                + " in '"
+                + obj.getClass().getSimpleName()
+                + "'"
+        );
+        this.clazz = obj.getClass();
+        this.properties = properties;
+    }
+
+    /**
+     * The class where the missing property was found
+     */
+    public Class<?> getObjectClass() {
+        return clazz;
+    }
+
+    public String[] getPropertiesName() {
+        return properties;
+    }
+
+    private static String buildPropertiesMsg(String[] properties) {
+        final StringJoiner sj = new StringJoiner(",", "'", "'");
+        for (final String property : properties) {
+            sj.add(property);
+        }
+        return sj.toString();
+    }
+}
diff --git a/...ient/src/test/java/org/opensearch/client/opensearch/_types/query_dsl/NeuralQueryTest.java b/...ient/src/test/java/org/opensearch/client/opensearch/_types/query_dsl/NeuralQueryTest.java
@@ -10,10 +10,11 @@
 
 import org.junit.Test;
 import org.opensearch.client.opensearch.model.ModelTestCase;
+import org.opensearch.client.util.MissingRequiredPropertiesException;
 
 public class NeuralQueryTest extends ModelTestCase {
     @Test
-    public void toBuilder() {
+    public void toBuilder_queryText() {
         NeuralQuery origin = new NeuralQuery.Builder().field("field")
             .queryText("queryText")
             .k(1)
@@ -23,4 +24,37 @@ public void toBuilder() {
 
         assertEquals(toJson(copied), toJson(origin));
     }
+
+    @Test
+    public void toBuilder_queryImage() {
+        NeuralQuery origin = new NeuralQuery.Builder().field("field")
+            .queryImage("queryImage")
+            .k(1)
+            .filter(IdsQuery.of(builder -> builder.values("Some_ID")).toQuery())
+            .build();
+        NeuralQuery copied = origin.toBuilder().build();
+
+        assertEquals(toJson(copied), toJson(origin));
+    }
+
+    @Test
+    public void toBuilder_both() {
+        NeuralQuery origin = new NeuralQuery.Builder().field("field")
+            .queryText("queryText")
+            .queryImage("queryImage")
+            .k(1)
+            .filter(IdsQuery.of(builder -> builder.values("Some_ID")).toQuery())
+            .build();
+        NeuralQuery copied = origin.toBuilder().build();
+
+        assertEquals(toJson(copied), toJson(origin));
+    }
+
+    @Test
+    public void toBuilder_missing_query() {
+        assertThrows(
+            MissingRequiredPropertiesException.class,
+            () -> new NeuralQuery.Builder().field("field").k(1).filter(IdsQuery.of(builder -> builder.values("Some_ID")).toQuery()).build()
+        );
+    }
 }
diff --git a/java-client/src/test/java/org/opensearch/client/opensearch/model/VariantsTest.java b/java-client/src/test/java/org/opensearch/client/opensearch/model/VariantsTest.java
@@ -234,6 +234,7 @@ public void testNeuralQueryFromJson() {
             + "    \"neural\": {\n"
             + "      \"passage_embedding\": {\n"
             + "        \"query_text\": \"Hi world!\",\n"
+            + "        \"query_image\": \"iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAA1JREFUGFdj+L+U4T8ABu8CpCYJ1DQAAAAASUVORK5CYII=\",\n"
             + "        \"model_id\": \"bQ1J8ooBpBj3wT4HVUsb\",\n"
             + "        \"k\": 100\n"
             + "      }\n"
@@ -245,6 +246,10 @@ public void testNeuralQueryFromJson() {
 
         assertEquals("passage_embedding", searchRequest.query().neural().field());
         assertEquals("Hi world!", searchRequest.query().neural().queryText());
+        assertEquals(
+            "iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAA1JREFUGFdj+L+U4T8ABu8CpCYJ1DQAAAAASUVORK5CYII=",
+            searchRequest.query().neural().queryImage()
+        );
         assertEquals("bQ1J8ooBpBj3wT4HVUsb", searchRequest.query().neural().modelId());
         assertEquals(100, searchRequest.query().neural().k());
     }