Added "smartcn" analyzer. (#605)

* Added "smartcn" analyzer.

Signed-off-by: pieper <mike.pieper@ser.de>

* Adapted changelog.

Signed-off-by: pieper <mike.pieper@ser.de>

* Fixed license headers.

Signed-off-by: pieper <mike.pieper@ser.de>

* Fixed release number.

Signed-off-by: pieper <mike.pieper@ser.de>

---------

Signed-off-by: pieper <mike.pieper@ser.de>
Signed-off-by: Vacha Shah <vachshah@amazon.com>

CHANGELOG.md

@@ -1,7 +1,8 @@
 # CHANGELOG
 Inspired from [Keep a Changelog](https://keepachangelog.com/en/1.0.0/)
-## [Unreleased 2.x](https://github.com/opensearch-project/opensearch-java/compare/v2.6.0...2.x)
+## [Unreleased 2.x]
 ### Added
+- Added support for "smartcn" analyzer ([#605](https://github.com/opensearch-project/opensearch-java/pull/605))
 
 ### Dependencies
 - Bumps `org.ajoberstar.grgit:grgit-gradle` from 5.0.0 to 5.2.0

java-client/src/main/java/org/opensearch/client/opensearch/_types/analysis/Analyzer.java

@@ -90,6 +90,8 @@ public enum Kind implements JsonEnum {
 
 		Whitespace("whitespace"),
 
+        Smartcn("smartcn"),
+
 		;
 
 		private final String jsonValue;
@@ -373,7 +375,25 @@ public WhitespaceAnalyzer whitespace() {
 		return TaggedUnionUtils.get(this, Kind.Whitespace);
 	}
 
-	@Override
+    /**
+     * Is this variant instance of kind {@code cjk}?
+     */
+    public boolean isSmartcn() {
+        return _kind == Kind.Smartcn;
+    }
+
+    /**
+     * Get the {@code cjk} variant value.
+     *
+     * @throws IllegalStateException
+     *             if the current variant is not of the {@code cjk} kind.
+     */
+    public SmartcnAnalyzer smartcn() {
+        return TaggedUnionUtils.get(this, Kind.Smartcn);
+    }
+
+
+    @Override
 	public void serialize(JsonGenerator generator, JsonpMapper mapper) {
 
 		mapper.serialize(_value, generator);
@@ -530,6 +550,16 @@ public ObjectBuilder<Analyzer> whitespace(
 			return this.whitespace(fn.apply(new WhitespaceAnalyzer.Builder()).build());
 		}
 
+		public ObjectBuilder<Analyzer> smartcn(SmartcnAnalyzer v) {
+			this._kind = Kind.Smartcn;
+			this._value = v;
+			return this;
+		}
+
+		public ObjectBuilder<Analyzer> smartcn() {
+            return this.smartcn(new SmartcnAnalyzer.Builder().build());
+		}
+
 		public Analyzer build() {
 			_checkSingleUse();
 			return new Analyzer(this);
@@ -553,6 +583,7 @@ protected static void setupAnalyzerDeserializer(ObjectDeserializer<Builder> op)
 		op.add(Builder::standard, StandardAnalyzer._DESERIALIZER, "standard");
 		op.add(Builder::stop, StopAnalyzer._DESERIALIZER, "stop");
 		op.add(Builder::whitespace, WhitespaceAnalyzer._DESERIALIZER, "whitespace");
+		op.add(Builder::smartcn, SmartcnAnalyzer._DESERIALIZER, Kind.Smartcn.jsonValue());
 
 		op.setTypeProperty("type", null);
 

java-client/src/main/java/org/opensearch/client/opensearch/_types/analysis/SmartcnAnalyzer.java

@@ -0,0 +1,101 @@
+/*
+ * 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.
+ */
+
+/*
+ * Modifications Copyright OpenSearch Contributors. See
+ * GitHub history for details.
+ */
+
+package org.opensearch.client.opensearch._types.analysis;
+
+import java.util.function.Function;
+
+import org.opensearch.client.json.JsonpDeserializable;
+import org.opensearch.client.json.JsonpDeserializer;
+import org.opensearch.client.json.JsonpMapper;
+import org.opensearch.client.json.JsonpSerializable;
+import org.opensearch.client.json.ObjectBuilderDeserializer;
+import org.opensearch.client.json.ObjectDeserializer;
+import org.opensearch.client.util.ObjectBuilder;
+import org.opensearch.client.util.ObjectBuilderBase;
+
+import jakarta.json.stream.JsonGenerator;
+
+// typedef: _types.analysis.LanguageAnalyzer
+
+@JsonpDeserializable
+public class SmartcnAnalyzer implements AnalyzerVariant, JsonpSerializable {
+
+	// ---------------------------------------------------------------------------------------------
+
+	private SmartcnAnalyzer(Builder builder) {
+
+	}
+
+	public static SmartcnAnalyzer of(Function<Builder, ObjectBuilder<SmartcnAnalyzer>> fn) {
+		return fn.apply(new Builder()).build();
+	}
+
+	/**
+	 * Analyzer variant kind.
+	 */
+	@Override
+	public Analyzer.Kind _analyzerKind() {
+		return Analyzer.Kind.Smartcn;
+	}
+
+	/**
+	 * Serialize this object to JSON.
+	 */
+	public void serialize(JsonGenerator generator, JsonpMapper mapper) {
+		generator.writeStartObject();
+		serializeInternal(generator, mapper);
+		generator.writeEnd();
+	}
+
+	protected void serializeInternal(JsonGenerator generator, JsonpMapper mapper) {
+
+		generator.write("type", Analyzer.Kind.Smartcn.jsonValue());
+
+	}
+
+	// ---------------------------------------------------------------------------------------------
+
+	/**
+	 * Builder for {@link SmartcnAnalyzer}.
+	 */
+
+	public static class Builder extends ObjectBuilderBase implements ObjectBuilder<SmartcnAnalyzer> {
+
+		/**
+		 * Builds a {@link SmartcnAnalyzer}.
+		 *
+		 * @throws NullPointerException
+		 *             if some required fields are null.
+		 */
+		public SmartcnAnalyzer build() {
+			_checkSingleUse();
+
+			return new SmartcnAnalyzer(this);
+		}
+	}
+
+	// ---------------------------------------------------------------------------------------------
+
+	/**
+	 * Json deserializer for {@link SmartcnAnalyzer}
+	 */
+	public static final JsonpDeserializer<SmartcnAnalyzer> _DESERIALIZER = ObjectBuilderDeserializer.lazy(Builder::new,
+			SmartcnAnalyzer::setupLanguageAnalyzerDeserializer);
+
+	protected static void setupLanguageAnalyzerDeserializer(ObjectDeserializer<SmartcnAnalyzer.Builder> op) {
+
+		op.ignore("type");
+	}
+
+}

java-client/src/main/java/org/opensearch/client/opensearch/_types/analysis/SmartcnStopTokenFilter.java

@@ -0,0 +1,98 @@
+/*
+ * 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.
+ */
+
+/*
+ * Modifications Copyright OpenSearch Contributors. See
+ * GitHub history for details.
+ */
+
+package org.opensearch.client.opensearch._types.analysis;
+
+import java.util.function.Function;
+
+import org.opensearch.client.json.JsonpDeserializable;
+import org.opensearch.client.json.JsonpDeserializer;
+import org.opensearch.client.json.JsonpMapper;
+import org.opensearch.client.json.ObjectBuilderDeserializer;
+import org.opensearch.client.json.ObjectDeserializer;
+import org.opensearch.client.util.ObjectBuilder;
+
+import jakarta.json.stream.JsonGenerator;
+
+// typedef: _types.analysis.ReverseTokenFilter
+
+@JsonpDeserializable
+public class SmartcnStopTokenFilter extends TokenFilterBase implements TokenFilterDefinitionVariant {
+	// ---------------------------------------------------------------------------------------------
+
+	private SmartcnStopTokenFilter(Builder builder) {
+		super(builder);
+
+	}
+
+	public static SmartcnStopTokenFilter of(Function<Builder, ObjectBuilder<SmartcnStopTokenFilter>> fn) {
+		return fn.apply(new Builder()).build();
+	}
+
+	/**
+	 * TokenFilterDefinition variant kind.
+	 */
+	@Override
+	public TokenFilterDefinition.Kind _tokenFilterDefinitionKind() {
+		return TokenFilterDefinition.Kind.SmartcnStop;
+	}
+
+	protected void serializeInternal(JsonGenerator generator, JsonpMapper mapper) {
+
+		generator.write("type", TokenFilterDefinition.Kind.SmartcnStop.jsonValue());
+		super.serializeInternal(generator, mapper);
+
+	}
+
+	// ---------------------------------------------------------------------------------------------
+
+	/**
+	 * Builder for {@link SmartcnStopTokenFilter}.
+	 */
+
+	public static class Builder extends AbstractBuilder<Builder>
+			implements
+				ObjectBuilder<SmartcnStopTokenFilter> {
+		@Override
+		protected Builder self() {
+			return this;
+		}
+
+		/**
+		 * Builds a {@link SmartcnStopTokenFilter}.
+		 *
+		 * @throws NullPointerException
+		 *             if some required fields are null.
+		 */
+		public SmartcnStopTokenFilter build() {
+			_checkSingleUse();
+
+			return new SmartcnStopTokenFilter(this);
+		}
+	}
+
+	// ---------------------------------------------------------------------------------------------
+
+	/**
+	 * Json deserializer for {@link SmartcnStopTokenFilter}
+	 */
+	public static final JsonpDeserializer<SmartcnStopTokenFilter> _DESERIALIZER = ObjectBuilderDeserializer
+			.lazy(Builder::new, SmartcnStopTokenFilter::setupSmartcnStopTokenFilterDeserializer);
+
+	protected static void setupSmartcnStopTokenFilterDeserializer(ObjectDeserializer<SmartcnStopTokenFilter.Builder> op) {
+		setupTokenFilterBaseDeserializer(op);
+
+		op.ignore("type");
+	}
+
+}

java-client/src/main/java/org/opensearch/client/opensearch/_types/analysis/SmartcnTokenizer.java

@@ -0,0 +1,97 @@
+/*
+ * 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.
+ */
+
+/*
+ * Modifications Copyright OpenSearch Contributors. See
+ * GitHub history for details.
+ */
+
+package org.opensearch.client.opensearch._types.analysis;
+
+import java.util.function.Function;
+
+import org.opensearch.client.json.JsonpDeserializable;
+import org.opensearch.client.json.JsonpDeserializer;
+import org.opensearch.client.json.JsonpMapper;
+import org.opensearch.client.json.ObjectBuilderDeserializer;
+import org.opensearch.client.json.ObjectDeserializer;
+import org.opensearch.client.util.ObjectBuilder;
+
+import jakarta.json.stream.JsonGenerator;
+
+// typedef: _types.analysis.IcuTokenizer
+
+@JsonpDeserializable
+public class SmartcnTokenizer extends TokenizerBase implements TokenizerDefinitionVariant {
+	// ---------------------------------------------------------------------------------------------
+
+	private SmartcnTokenizer(Builder builder) {
+		super(builder);
+
+	}
+
+	public static SmartcnTokenizer of(Function<Builder, ObjectBuilder<SmartcnTokenizer>> fn) {
+		return fn.apply(new Builder()).build();
+	}
+
+	/**
+	 * TokenizerDefinition variant kind.
+	 */
+	@Override
+	public TokenizerDefinition.Kind _tokenizerDefinitionKind() {
+		return TokenizerDefinition.Kind.SmartcnTokenizer;
+	}
+
+	protected void serializeInternal(JsonGenerator generator, JsonpMapper mapper) {
+
+		generator.write("type", TokenizerDefinition.Kind.SmartcnTokenizer.jsonValue());
+		super.serializeInternal(generator, mapper);
+
+	}
+
+	// ---------------------------------------------------------------------------------------------
+
+	/**
+	 * Builder for {@link SmartcnTokenizer}.
+	 */
+
+	public static class Builder extends AbstractBuilder<Builder> implements ObjectBuilder<SmartcnTokenizer> {
+
+		@Override
+		protected Builder self() {
+			return this;
+		}
+
+		/**
+		 * Builds a {@link SmartcnTokenizer}.
+		 *
+		 * @throws NullPointerException
+		 *             if some required fields are null.
+		 */
+		public SmartcnTokenizer build() {
+			_checkSingleUse();
+
+			return new SmartcnTokenizer(this);
+		}
+	}
+
+	// ---------------------------------------------------------------------------------------------
+
+	/**
+	 * Json deserializer for {@link SmartcnTokenizer}
+	 */
+	public static final JsonpDeserializer<SmartcnTokenizer> _DESERIALIZER = ObjectBuilderDeserializer.lazy(Builder::new,
+			SmartcnTokenizer::setupSmartcnTokenizerDeserializer);
+
+	protected static void setupSmartcnTokenizerDeserializer(ObjectDeserializer<SmartcnTokenizer.Builder> op) {
+		TokenizerBase.setupTokenizerBaseDeserializer(op);
+
+		op.ignore("type");
+	}
+
+}