YANG Translator optimization
Change-Id: Ie6a6b9d371a4fc5fd973cf56d6f3c7b44a3146ba
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/JavaCodeGenerator.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/JavaCodeGenerator.java
index 40e4f1e..4ecb916 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/JavaCodeGenerator.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/JavaCodeGenerator.java
@@ -18,46 +18,24 @@
import java.io.IOException;
-import org.onosproject.yangutils.datamodel.YangNode;
-
/**
- * Implementation of Java code generator based on application schema.
+ * Abstraction of an entity which provides Code generator functionalities.
*/
-public final class JavaCodeGenerator {
+public interface JavaCodeGenerator {
/**
- * Default constructor.
- */
- private JavaCodeGenerator() {
- }
-
- /**
- * Generate Java code files corresponding to the YANG schema.
+ * Traverse the schema of application and generate corresponding code.
*
- * @param rootNode root node of the data model tree
* @param codeGenDir code generation directory
- * @throws IOException when fails to generate java code file the current node
+ * @throws IOException when fails to translate the data model tree
*/
- public static void generateJavaCode(YangNode rootNode, String codeGenDir) throws IOException {
- YangNode curNode = rootNode;
- TraversalType curTraversal = TraversalType.ROOT;
+ void generateCodeEntry(String codeGenDir) throws IOException;
- while (!(curNode == null)) {
- if (curTraversal != TraversalType.PARENT) {
- curNode.generateJavaCodeEntry(codeGenDir);
- }
- if (curTraversal != TraversalType.PARENT && curNode.getChild() != null) {
- curTraversal = TraversalType.CHILD;
- curNode = curNode.getChild();
- } else if (curNode.getNextSibling() != null) {
- curNode.generateJavaCodeExit();
- curTraversal = TraversalType.SIBILING;
- curNode = curNode.getNextSibling();
- } else {
- curNode.generateJavaCodeExit();
- curTraversal = TraversalType.PARENT;
- curNode = curNode.getParent();
- }
- }
- }
+ /**
+ * Traverse the schema of application and generate corresponding code.
+ *
+ * @throws IOException when fails to generate java code
+ */
+ void generateCodeExit() throws IOException;
+
}