issue opensearch-project#28

server/src/main/java/org/opensearch/discovery/InitializeExtensionsResponse.java

@@ -0,0 +1,88 @@
+/*
+ * 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.
+ */
+
+/*
+ * Licensed to Elasticsearch under one or more contributor
+ * license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright
+ * ownership. Elasticsearch 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.
+ */
+
+/*
+ * Modifications Copyright OpenSearch Contributors. See
+ * GitHub history for details.
+ */
+
+package org.opensearch.discovery;
+
+import org.opensearch.common.io.stream.StreamInput;
+import org.opensearch.common.io.stream.StreamOutput;
+import org.opensearch.transport.TransportResponse;
+
+import java.io.IOException;
+import java.util.Objects;
+
+/**
+ * PluginResponse to intialize plugin
+ *
+ * @opensearch.internal
+ */
+public class InitializeExtensionsResponse extends TransportResponse {
+    private String name;
+
+    public InitializeExtensionsResponse(String name) {
+        this.name = name;
+    }
+
+    public InitializeExtensionsResponse(StreamInput in) throws IOException {
+        name = in.readString();
+    }
+
+    @Override
+    public void writeTo(StreamOutput out) throws IOException {
+        out.writeString(name);
+    }
+
+    /**
+     * @return the node that is currently leading, according to the responding node.
+     */
+
+    public String getName() {
+        return this.name;
+    }
+
+    @Override
+    public String toString() {
+        return "PluginResponse{" + "name" + name + "}";
+    }
+
+    @Override
+    public boolean equals(Object o) {
+        if (this == o) return true;
+        if (o == null || getClass() != o.getClass()) return false;
+        InitializeExtensionsResponse that = (InitializeExtensionsResponse) o;
+        return Objects.equals(name, that.name);
+    }
+
+    @Override
+    public int hashCode() {
+        return Objects.hash(name);
+    }
+}