[codegen] Add lambda expression methods to builder objects

Author: swallez

java-client/src/main/java/co/elastic/clients/elasticsearch/_types/AcknowledgedResponse.java

@@ -0,0 +1,27 @@
+/*
+ * Licensed to Elasticsearch B.V. under one or more contributor
+ * license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright
+ * ownership. Elasticsearch B.V. licenses this file to you under
+ * the Apache License, Version 2.0 (the "License"); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package co.elastic.clients.elasticsearch._types;
+
+/**
+ * Base interface for responses that are acknowledged by the server
+ */
+public interface AcknowledgedResponse {
+	boolean acknowledged();
+}

java-client/src/main/java/co/elastic/clients/elasticsearch/_types/AcknowledgedResponseBase.java

@@ -44,7 +44,7 @@
  *      specification</a>
  */
 
-public abstract class AcknowledgedResponseBase implements JsonpSerializable {
+public abstract class AcknowledgedResponseBase implements AcknowledgedResponse, JsonpSerializable {
 	private final boolean acknowledged;
 
 	// ---------------------------------------------------------------------------------------------

java-client/src/main/java/co/elastic/clients/elasticsearch/_types/ErrorCause.java

@@ -394,10 +394,7 @@ protected static void setupErrorCauseDeserializer(ObjectDeserializer<ErrorCause.
 		op.add(Builder::suppressed, JsonpDeserializer.arrayDeserializer(ErrorCause._DESERIALIZER), "suppressed");
 
 		op.setUnknownFieldHandler((builder, name, parser, mapper) -> {
-			if (builder.metadata == null) {
-				builder.metadata = new HashMap<>();
-			}
-			builder.metadata.put(name, JsonData._DESERIALIZER.deserialize(parser, mapper));
+			builder.metadata(name, JsonData._DESERIALIZER.deserialize(parser, mapper));
 		});
 		op.shortcutProperty("reason");
 

java-client/src/main/java/co/elastic/clients/elasticsearch/_types/GeoBoundsBuilders.java

@@ -23,6 +23,9 @@
 
 package co.elastic.clients.elasticsearch._types;
 
+import co.elastic.clients.util.ObjectBuilder;
+import java.util.function.Function;
+
 /**
  * Builders for {@link GeoBounds} variants.
  */

java-client/src/main/java/co/elastic/clients/elasticsearch/_types/GeoHashPrecisionBuilders.java

@@ -23,6 +23,9 @@
 
 package co.elastic.clients.elasticsearch._types;
 
+import co.elastic.clients.util.ObjectBuilder;
+import java.util.function.Function;
+
 /**
  * Builders for {@link GeoHashPrecision} variants.
  * <p>

java-client/src/main/java/co/elastic/clients/elasticsearch/_types/GeoLocationBuilders.java

@@ -23,7 +23,9 @@
 
 package co.elastic.clients.elasticsearch._types;
 
+import co.elastic.clients.util.ObjectBuilder;
 import java.lang.Double;
+import java.util.function.Function;
 
 /**
  * Builders for {@link GeoLocation} variants.

java-client/src/main/java/co/elastic/clients/elasticsearch/_types/InlineGet.java

@@ -368,10 +368,7 @@ protected static <TDocument> void setupInlineGetDeserializer(ObjectDeserializer<
 		op.add(Builder::source, tDocumentDeserializer, "_source");
 
 		op.setUnknownFieldHandler((builder, name, parser, mapper) -> {
-			if (builder.metadata == null) {
-				builder.metadata = new HashMap<>();
-			}
-			builder.metadata.put(name, JsonData._DESERIALIZER.deserialize(parser, mapper));
+			builder.metadata(name, JsonData._DESERIALIZER.deserialize(parser, mapper));
 		});
 
 	}

java-client/src/main/java/co/elastic/clients/elasticsearch/_types/ScriptBuilders.java

@@ -23,6 +23,9 @@
 
 package co.elastic.clients.elasticsearch._types;
 
+import co.elastic.clients.util.ObjectBuilder;
+import java.util.function.Function;
+
 /**
  * Builders for {@link Script} variants.
  */

java-client/src/main/java/co/elastic/clients/elasticsearch/_types/SortOptionsBuilders.java

@@ -23,6 +23,9 @@
 
 package co.elastic.clients.elasticsearch._types;
 
+import co.elastic.clients.util.ObjectBuilder;
+import java.util.function.Function;
+
 /**
  * Builders for {@link SortOptions} variants.
  */
@@ -38,13 +41,33 @@ public static ScoreSort.Builder score() {
 		return new ScoreSort.Builder();
 	}
 
+	/**
+	 * Creates a SortOptions of the {@link ScoreSort _score} {@code SortOptions}
+	 * variant.
+	 */
+	public static SortOptions score(Function<ScoreSort.Builder, ObjectBuilder<ScoreSort>> fn) {
+		SortOptions.Builder builder = new SortOptions.Builder();
+		builder.score(fn.apply(new ScoreSort.Builder()).build());
+		return builder.build();
+	}
+
 	/**
 	 * Creates a builder for the {@link ScoreSort _doc} {@code SortOptions} variant.
 	 */
 	public static ScoreSort.Builder doc() {
 		return new ScoreSort.Builder();
 	}
 
+	/**
+	 * Creates a SortOptions of the {@link ScoreSort _doc} {@code SortOptions}
+	 * variant.
+	 */
+	public static SortOptions doc(Function<ScoreSort.Builder, ObjectBuilder<ScoreSort>> fn) {
+		SortOptions.Builder builder = new SortOptions.Builder();
+		builder.doc(fn.apply(new ScoreSort.Builder()).build());
+		return builder.build();
+	}
+
 	/**
 	 * Creates a builder for the {@link GeoDistanceSort _geo_distance}
 	 * {@code SortOptions} variant.
@@ -53,6 +76,16 @@ public static GeoDistanceSort.Builder geoDistance() {
 		return new GeoDistanceSort.Builder();
 	}
 
+	/**
+	 * Creates a SortOptions of the {@link GeoDistanceSort _geo_distance}
+	 * {@code SortOptions} variant.
+	 */
+	public static SortOptions geoDistance(Function<GeoDistanceSort.Builder, ObjectBuilder<GeoDistanceSort>> fn) {
+		SortOptions.Builder builder = new SortOptions.Builder();
+		builder.geoDistance(fn.apply(new GeoDistanceSort.Builder()).build());
+		return builder.build();
+	}
+
 	/**
 	 * Creates a builder for the {@link ScriptSort _script} {@code SortOptions}
 	 * variant.
@@ -61,6 +94,16 @@ public static ScriptSort.Builder script() {
 		return new ScriptSort.Builder();
 	}
 
+	/**
+	 * Creates a SortOptions of the {@link ScriptSort _script} {@code SortOptions}
+	 * variant.
+	 */
+	public static SortOptions script(Function<ScriptSort.Builder, ObjectBuilder<ScriptSort>> fn) {
+		SortOptions.Builder builder = new SortOptions.Builder();
+		builder.script(fn.apply(new ScriptSort.Builder()).build());
+		return builder.build();
+	}
+
 	/**
 	 * Creates a builder for the {@link FieldSort field} {@code SortOptions}
 	 * variant.
@@ -69,4 +112,14 @@ public static FieldSort.Builder field() {
 		return new FieldSort.Builder();
 	}
 
+	/**
+	 * Creates a SortOptions of the {@link FieldSort field} {@code SortOptions}
+	 * variant.
+	 */
+	public static SortOptions field(Function<FieldSort.Builder, ObjectBuilder<FieldSort>> fn) {
+		SortOptions.Builder builder = new SortOptions.Builder();
+		builder.field(fn.apply(new FieldSort.Builder()).build());
+		return builder.build();
+	}
+
 }

java-client/src/main/java/co/elastic/clients/elasticsearch/_types/TimeBuilders.java

@@ -23,6 +23,9 @@
 
 package co.elastic.clients.elasticsearch._types;
 
+import co.elastic.clients.util.ObjectBuilder;
+import java.util.function.Function;
+
 /**
  * Builders for {@link Time} variants.
  * <p>

java-client/src/main/java/co/elastic/clients/elasticsearch/_types/TransformBuilders.java

@@ -23,6 +23,9 @@
 
 package co.elastic.clients.elasticsearch._types;
 
+import co.elastic.clients.util.ObjectBuilder;
+import java.util.function.Function;
+
 /**
  * Builders for {@link Transform} variants.
  * <p>
@@ -42,6 +45,16 @@ public static ScriptTransform.Builder script() {
 		return new ScriptTransform.Builder();
 	}
 
+	/**
+	 * Creates a Transform of the {@link ScriptTransform script} {@code Transform}
+	 * variant.
+	 */
+	public static Transform script(Function<ScriptTransform.Builder, ObjectBuilder<ScriptTransform>> fn) {
+		Transform.Builder builder = new Transform.Builder();
+		builder.script(fn.apply(new ScriptTransform.Builder()).build());
+		return builder.build();
+	}
+
 	/**
 	 * Creates a builder for the {@link SearchTransform search} {@code Transform}
 	 * variant.
@@ -50,4 +63,14 @@ public static SearchTransform.Builder search() {
 		return new SearchTransform.Builder();
 	}
 
+	/**
+	 * Creates a Transform of the {@link SearchTransform search} {@code Transform}
+	 * variant.
+	 */
+	public static Transform search(Function<SearchTransform.Builder, ObjectBuilder<SearchTransform>> fn) {
+		Transform.Builder builder = new Transform.Builder();
+		builder.search(fn.apply(new SearchTransform.Builder()).build());
+		return builder.build();
+	}
+
 }

java-client/src/main/java/co/elastic/clients/elasticsearch/_types/WaitForActiveShardsBuilders.java

@@ -23,6 +23,9 @@
 
 package co.elastic.clients.elasticsearch._types;
 
+import co.elastic.clients.util.ObjectBuilder;
+import java.util.function.Function;
+
 /**
  * Builders for {@link WaitForActiveShards} variants.
  * <p>