diff --git a/utils/yangutils/plugin/src/main/java/org/onosproject/yangutils/translator/tojava/javamodel/YangJavaSubModule.java b/utils/yangutils/plugin/src/main/java/org/onosproject/yangutils/translator/tojava/javamodel/YangJavaSubModule.java
new file mode 100644
index 0000000..d838682
--- /dev/null
+++ b/utils/yangutils/plugin/src/main/java/org/onosproject/yangutils/translator/tojava/javamodel/YangJavaSubModule.java
@@ -0,0 +1,216 @@
+/*
+ * Copyright 2016-present Open Networking Laboratory
+ *
+ * Licensed 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 org.onosproject.yangutils.translator.tojava.javamodel;
+
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.List;
+
+import org.onosproject.yangutils.datamodel.YangBelongsTo;
+import org.onosproject.yangutils.datamodel.YangModule;
+import org.onosproject.yangutils.datamodel.YangNode;
+import org.onosproject.yangutils.datamodel.YangNotification;
+import org.onosproject.yangutils.datamodel.YangSubModule;
+import org.onosproject.yangutils.translator.exception.TranslatorException;
+import org.onosproject.yangutils.translator.tojava.JavaCodeGenerator;
+import org.onosproject.yangutils.translator.tojava.JavaFileInfo;
+import org.onosproject.yangutils.translator.tojava.TempJavaCodeFragmentFiles;
+import org.onosproject.yangutils.translator.tojava.utils.YangPluginConfig;
+
+import static org.onosproject.yangutils.translator.tojava.GeneratedJavaFileType.GENERATE_EVENT_CLASS;
+import static org.onosproject.yangutils.translator.tojava.GeneratedJavaFileType.GENERATE_EVENT_LISTENER_INTERFACE;
+import static org.onosproject.yangutils.translator.tojava.GeneratedJavaFileType.GENERATE_EVENT_SUBJECT_CLASS;
+import static org.onosproject.yangutils.translator.tojava.GeneratedJavaFileType.GENERATE_SERVICE_AND_MANAGER;
+import static org.onosproject.yangutils.translator.tojava.utils.JavaIdentifierSyntax.getRootPackage;
+import static org.onosproject.yangutils.translator.tojava.utils.YangJavaModelUtils.generateCodeOfRootNode;
+import static org.onosproject.yangutils.utils.io.impl.YangIoUtils.searchAndDeleteTempDir;
+
+/**
+ * Represents sub module information extended to support java code generation.
+ */
+public class YangJavaSubModule
+        extends YangSubModule
+        implements JavaCodeGeneratorInfo, JavaCodeGenerator {
+
+    private static final long serialVersionUID = 806201621L;
+
+    /**
+     * Contains the information of the java file being generated.
+     */
+    private JavaFileInfo javaFileInfo;
+
+    /**
+     * File handle to maintain temporary java code fragments as per the code
+     * snippet types.
+     */
+    private transient TempJavaCodeFragmentFiles tempFileHandle;
+
+    /**
+     * List of notifications nodes.
+     */
+    private List<YangNode> notificationNodes = new ArrayList<>();
+
+    /**
+     * Creates YANG java sub module object.
+     */
+    public YangJavaSubModule() {
+        super();
+        setJavaFileInfo(new JavaFileInfo());
+        int gentype = GENERATE_SERVICE_AND_MANAGER;
+        if (isNotificationChildNodePresent(this)) {
+            gentype = GENERATE_SERVICE_AND_MANAGER | GENERATE_EVENT_SUBJECT_CLASS | GENERATE_EVENT_CLASS
+                    | GENERATE_EVENT_LISTENER_INTERFACE;
+        }
+        getJavaFileInfo().setGeneratedFileTypes(gentype);
+    }
+
+    /**
+     * Returns the generated java file information.
+     *
+     * @return generated java file information
+     */
+    @Override
+    public JavaFileInfo getJavaFileInfo() {
+        if (javaFileInfo == null) {
+            throw new TranslatorException("Missing java info in java datamodel node");
+        }
+        return javaFileInfo;
+    }
+
+    /**
+     * Sets the java file info object.
+     *
+     * @param javaInfo java file info object
+     */
+    @Override
+    public void setJavaFileInfo(JavaFileInfo javaInfo) {
+        javaFileInfo = javaInfo;
+    }
+
+    /**
+     * Returns the temporary file handle.
+     *
+     * @return temporary file handle
+     */
+    @Override
+    public TempJavaCodeFragmentFiles getTempJavaCodeFragmentFiles() {
+        return tempFileHandle;
+    }
+
+    /**
+     * Sets temporary file handle.
+     *
+     * @param fileHandle temporary file handle
+     */
+    @Override
+    public void setTempJavaCodeFragmentFiles(TempJavaCodeFragmentFiles fileHandle) {
+        tempFileHandle = fileHandle;
+    }
+
+    /**
+     * Returns the name space of the module to which the sub module belongs to.
+     *
+     * @param belongsToInfo Information of the module to which the sub module
+     *                      belongs
+     * @return the name space string of the module.
+     */
+    public String getNameSpaceFromModule(YangBelongsTo belongsToInfo) {
+        return ((YangModule) belongsToInfo.getModuleNode()).getNameSpace().getUri();
+    }
+
+    /**
+     * Prepares the information for java code generation corresponding to YANG
+     * submodule info.
+     *
+     * @param yangPlugin YANG plugin config
+     * @throws TranslatorException when fails to translate
+     */
+    @Override
+    public void generateCodeEntry(YangPluginConfig yangPlugin) throws TranslatorException {
+        String subModulePkg = getRootPackage(getVersion(), getNameSpaceFromModule(getBelongsTo()),
+                getRevision().getRevDate(), yangPlugin.getConflictResolver());
+        try {
+            generateCodeOfRootNode(this, yangPlugin, subModulePkg);
+        } catch (IOException e) {
+            throw new TranslatorException(
+                    "failed to prepare generate code entry for submodule node " + getName());
+        }
+
+    }
+
+    /**
+     * Creates a java file using the YANG submodule info.
+     */
+    @Override
+    public void generateCodeExit() throws TranslatorException {
+        /**
+         * As part of the notification support the following files needs to be generated.
+         * 1) Subject of the notification(event), this is simple interface with builder class.
+         * 2) Event class extending "AbstractEvent" and defining event type enum.
+         * 3) Event listener interface extending "EventListener".
+         * 4) Event subject class.
+         *
+         * The manager class needs to extend the "ListenerRegistry".
+         */
+        try {
+            getTempJavaCodeFragmentFiles().generateJavaFile(GENERATE_SERVICE_AND_MANAGER, this);
+            searchAndDeleteTempDir(getJavaFileInfo().getBaseCodeGenPath() +
+                    getJavaFileInfo().getPackageFilePath());
+        } catch (IOException e) {
+            throw new TranslatorException("Failed to generate code for submodule node " + getName());
+        }
+    }
+
+    /**
+     * Returns notifications node list.
+     *
+     * @return notification nodes
+     */
+    public List<YangNode> getNotificationNodes() {
+        return notificationNodes;
+    }
+
+    /**
+     * Adds to notification node list.
+     *
+     * @param curNode notification node
+     */
+    private void addToNotificaitonList(YangNode curNode) {
+        getNotificationNodes().add(curNode);
+    }
+
+    /**
+     * Checks if there is any rpc defined in the module or sub-module.
+     *
+     * @param rootNode root node of the data model
+     * @return status of rpc's existence
+     */
+    public boolean isNotificationChildNodePresent(YangNode rootNode) {
+        YangNode childNode = rootNode.getChild();
+
+        while (childNode != null) {
+            if (childNode instanceof YangNotification) {
+                addToNotificaitonList(childNode);
+            }
+            childNode = childNode.getNextSibling();
+        }
+
+        if (!getNotificationNodes().isEmpty()) {
+            return true;
+        }
+        return false;
+    }
+}