[ONOS-3875] Code Framework for YangUtils

Change-Id: I3844f8eca6f061900367637fb671cb828a8e6d09
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/plugin/manager/YangUtilManager.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/plugin/manager/YangUtilManager.java
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+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/plugin/manager/YangUtilManager.java
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+/*
+ * Copyright 2016 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.plugin.manager;
+
+import org.apache.maven.plugin.AbstractMojo;
+import org.apache.maven.plugin.MojoExecutionException;
+import org.apache.maven.plugin.MojoFailureException;
+import org.apache.maven.plugins.annotations.LifecyclePhase;
+import org.apache.maven.plugins.annotations.Mojo;
+import org.apache.maven.plugins.annotations.ResolutionScope;
+
+/**
+* ONOS YANG utility maven plugin.
+* Goal of plugin is yang2java
+* Execution phase in generate-sources
+* requiresDependencyResolution at compile time
+*/
+@Mojo(name = "yang2java", defaultPhase = LifecyclePhase.GENERATE_SOURCES,
+        requiresDependencyResolution = ResolutionScope.COMPILE, requiresProject = true)
+public class YangUtilManager extends AbstractMojo {
+
+    @Override
+    public void execute() throws MojoExecutionException, MojoFailureException {
+        //TODO: implement the MOJO plugin
+    }
+}