Maintain and obtain YANG schema node identifier from YANG utils

Change-Id: I6ede58f62796ed3922d513331eacf4a33ce17bdf
diff --git a/plugin/src/main/java/org/onosproject/yangutils/translator/tojava/YangJavaModelUtils.java b/plugin/src/main/java/org/onosproject/yangutils/translator/tojava/YangJavaModelUtils.java
index 5e98919..eb02fd7 100644
--- a/plugin/src/main/java/org/onosproject/yangutils/translator/tojava/YangJavaModelUtils.java
+++ b/plugin/src/main/java/org/onosproject/yangutils/translator/tojava/YangJavaModelUtils.java
@@ -19,7 +19,6 @@
 import java.io.IOException;
 import java.util.ArrayList;
 import java.util.List;
-
 import org.onosproject.yangutils.datamodel.RpcNotificationContainer;
 import org.onosproject.yangutils.datamodel.YangAtomicPath;
 import org.onosproject.yangutils.datamodel.YangAugment;
@@ -32,13 +31,13 @@
 import org.onosproject.yangutils.datamodel.YangSubModule;
 import org.onosproject.yangutils.datamodel.YangTranslatorOperatorNode;
 import org.onosproject.yangutils.datamodel.YangTypeHolder;
-import org.onosproject.yangutils.utils.io.YangPluginConfig;
 import org.onosproject.yangutils.datamodel.utils.DataModelUtils;
 import org.onosproject.yangutils.translator.exception.TranslatorException;
 import org.onosproject.yangutils.translator.tojava.javamodel.YangJavaAugmentTranslator;
 import org.onosproject.yangutils.translator.tojava.javamodel.YangJavaEnumerationTranslator;
 import org.onosproject.yangutils.translator.tojava.javamodel.YangJavaModuleTranslator;
 import org.onosproject.yangutils.translator.tojava.javamodel.YangJavaSubModuleTranslator;
+import org.onosproject.yangutils.utils.io.YangPluginConfig;
 
 import static org.onosproject.yangutils.datamodel.utils.DataModelUtils.isRpcChildNodePresent;
 import static org.onosproject.yangutils.translator.tojava.GeneratedJavaFileType.GENERATE_SERVICE_AND_MANAGER;
@@ -479,7 +478,7 @@
         StringBuilder pkg = new StringBuilder();
         if (node instanceof YangJavaModuleTranslator) {
             YangJavaModuleTranslator module = (YangJavaModuleTranslator) node;
-            pkg.append(getRootPackage(module.getVersion(), module.getNameSpace().getUri(), module
+            pkg.append(getRootPackage(module.getVersion(), module.getNameSpace(), module
                     .getRevision().getRevDate(), yangPluginConfig.getConflictResolver()));
         } else if (node instanceof YangJavaSubModuleTranslator) {
             YangJavaSubModuleTranslator subModule = (YangJavaSubModuleTranslator) node;
diff --git a/plugin/src/main/java/org/onosproject/yangutils/translator/tojava/javamodel/AttributesJavaDataType.java b/plugin/src/main/java/org/onosproject/yangutils/translator/tojava/javamodel/AttributesJavaDataType.java
index fd1210d..ce172ff 100644
--- a/plugin/src/main/java/org/onosproject/yangutils/translator/tojava/javamodel/AttributesJavaDataType.java
+++ b/plugin/src/main/java/org/onosproject/yangutils/translator/tojava/javamodel/AttributesJavaDataType.java
@@ -17,7 +17,6 @@
 package org.onosproject.yangutils.translator.tojava.javamodel;
 
 import java.util.Stack;
-
 import org.onosproject.yangutils.datamodel.YangDerivedInfo;
 import org.onosproject.yangutils.datamodel.YangEnumeration;
 import org.onosproject.yangutils.datamodel.YangIdentity;
@@ -26,12 +25,12 @@
 import org.onosproject.yangutils.datamodel.YangNode;
 import org.onosproject.yangutils.datamodel.YangType;
 import org.onosproject.yangutils.datamodel.YangUnion;
-import org.onosproject.yangutils.translator.tojava.JavaFileInfoTranslator;
-import org.onosproject.yangutils.utils.io.YangToJavaNamingConflictUtil;
 import org.onosproject.yangutils.datamodel.utils.builtindatatype.YangDataTypes;
 import org.onosproject.yangutils.translator.exception.TranslatorException;
 import org.onosproject.yangutils.translator.tojava.JavaCodeGeneratorInfo;
 import org.onosproject.yangutils.translator.tojava.JavaFileInfoContainer;
+import org.onosproject.yangutils.translator.tojava.JavaFileInfoTranslator;
+import org.onosproject.yangutils.utils.io.YangToJavaNamingConflictUtil;
 
 import static org.onosproject.yangutils.translator.tojava.YangJavaModelUtils.getCurNodePackage;
 import static org.onosproject.yangutils.translator.tojava.utils.JavaIdentifierSyntax.getRootPackage;
@@ -427,7 +426,7 @@
             String pkg;
             if (yangNode instanceof YangJavaModuleTranslator) {
                 YangJavaModuleTranslator module = (YangJavaModuleTranslator) yangNode;
-                pkg = getRootPackage(module.getVersion(), module.getNameSpace().getUri(), module
+                pkg = getRootPackage(module.getVersion(), module.getNameSpace(), module
                         .getRevision().getRevDate(), conflictResolver);
             } else if (yangNode instanceof YangJavaSubModuleTranslator) {
                 YangJavaSubModuleTranslator submodule = (YangJavaSubModuleTranslator) yangNode;
diff --git a/plugin/src/main/java/org/onosproject/yangutils/translator/tojava/javamodel/YangJavaModuleTranslator.java b/plugin/src/main/java/org/onosproject/yangutils/translator/tojava/javamodel/YangJavaModuleTranslator.java
index 82156be..774e422 100644
--- a/plugin/src/main/java/org/onosproject/yangutils/translator/tojava/javamodel/YangJavaModuleTranslator.java
+++ b/plugin/src/main/java/org/onosproject/yangutils/translator/tojava/javamodel/YangJavaModuleTranslator.java
@@ -18,16 +18,15 @@
 import java.io.IOException;
 import java.util.ArrayList;
 import java.util.List;
-
 import org.onosproject.yangutils.datamodel.YangNode;
 import org.onosproject.yangutils.datamodel.YangNotification;
-import org.onosproject.yangutils.translator.tojava.JavaFileInfoTranslator;
 import org.onosproject.yangutils.datamodel.javadatamodel.YangJavaModule;
-import org.onosproject.yangutils.utils.io.YangPluginConfig;
 import org.onosproject.yangutils.translator.exception.TranslatorException;
 import org.onosproject.yangutils.translator.tojava.JavaCodeGenerator;
 import org.onosproject.yangutils.translator.tojava.JavaCodeGeneratorInfo;
+import org.onosproject.yangutils.translator.tojava.JavaFileInfoTranslator;
 import org.onosproject.yangutils.translator.tojava.TempJavaCodeFragmentFiles;
+import org.onosproject.yangutils.utils.io.YangPluginConfig;
 
 import static org.onosproject.yangutils.translator.tojava.GeneratedJavaFileType.GENERATE_ALL_EVENT_CLASS_MASK;
 import static org.onosproject.yangutils.translator.tojava.GeneratedJavaFileType.GENERATE_INTERFACE_WITH_BUILDER;
@@ -119,7 +118,7 @@
      */
     @Override
     public void generateCodeEntry(YangPluginConfig yangPlugin) throws TranslatorException {
-        String modulePkg = getRootPackage(getVersion(), getNameSpace().getUri(), getRevision().getRevDate(),
+        String modulePkg = getRootPackage(getVersion(), getNameSpace(), getRevision().getRevDate(),
                 yangPlugin.getConflictResolver());
 
         if (isNotificationChildNodePresent(this)) {
diff --git a/plugin/src/main/java/org/onosproject/yangutils/translator/tojava/javamodel/YangJavaSubModuleTranslator.java b/plugin/src/main/java/org/onosproject/yangutils/translator/tojava/javamodel/YangJavaSubModuleTranslator.java
index 42a8245..4f403c9 100644
--- a/plugin/src/main/java/org/onosproject/yangutils/translator/tojava/javamodel/YangJavaSubModuleTranslator.java
+++ b/plugin/src/main/java/org/onosproject/yangutils/translator/tojava/javamodel/YangJavaSubModuleTranslator.java
@@ -18,16 +18,15 @@
 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.translator.tojava.JavaFileInfoTranslator;
 import org.onosproject.yangutils.datamodel.javadatamodel.YangJavaSubModule;
 import org.onosproject.yangutils.translator.exception.TranslatorException;
 import org.onosproject.yangutils.translator.tojava.JavaCodeGenerator;
 import org.onosproject.yangutils.translator.tojava.JavaCodeGeneratorInfo;
+import org.onosproject.yangutils.translator.tojava.JavaFileInfoTranslator;
 import org.onosproject.yangutils.translator.tojava.TempJavaCodeFragmentFiles;
 import org.onosproject.yangutils.utils.io.YangPluginConfig;
 
@@ -122,7 +121,7 @@
      * @return the name space string of the module.
      */
     public String getNameSpaceFromModule(YangBelongsTo belongsToInfo) {
-        return ((YangModule) belongsToInfo.getModuleNode()).getNameSpace().getUri();
+        return ((YangModule) belongsToInfo.getModuleNode()).getNameSpace();
     }
 
     /**