commit e18b534065875c5975e570e58327e5949109335d
author janani b <janani.b@huawei.com> Wed Jul 13 21:06:41 2016 +0530
committer Patrick Liu <patliu99@gmail.com> Wed Jul 13 20:56:52 2016 +0000
tree f2cfc9b8121ec500bfbfcb9ad84bdd9e4e81d523
parent cc0b7d660585d5f057f17416928b14440e2a1e9a

[ONOS-4744] Leafref implementation and UT
Change-Id: I151797185e0bb1695c0640b667ae76ef87c4d4b0

utils/yangutils/plugin/src/main/java/org/onosproject/yangutils/parser/impl/listeners/TypeListener.java

diff --git a/utils/yangutils/plugin/src/main/java/org/onosproject/yangutils/parser/impl/listeners/TypeListener.java b/utils/yangutils/plugin/src/main/java/org/onosproject/yangutils/parser/impl/listeners/TypeListener.java
index 4043a8e..32955d5 100644
--- a/utils/yangutils/plugin/src/main/java/org/onosproject/yangutils/parser/impl/listeners/TypeListener.java
+++ b/utils/yangutils/plugin/src/main/java/org/onosproject/yangutils/parser/impl/listeners/TypeListener.java
@@ -101,6 +101,9 @@
         type.setNodeIdentifier(nodeIdentifier);
         type.setDataType(yangDataTypes);
 
+        // Set default require instance value as true for instance identifier.
+        setDefaultRequireInstanceForInstanceIdentifier(type);
+
         int errorLine = ctx.getStart().getLine();
         int errorPosition = ctx.getStart().getCharPositionInLine();
 
@@ -233,6 +236,18 @@
     }
 
     /**
+     * Sets the default require instance value as true when the type is instance identifier.
+     *
+     * @param type type to which the value has to be set
+     */
+    private static void setDefaultRequireInstanceForInstanceIdentifier(YangType<?> type) {
+
+        if (type.getDataType() == YangDataTypes.INSTANCE_IDENTIFIER) {
+            ((YangType<Boolean>) type).setDataTypeExtendedInfo(true);
+        }
+    }
+
+    /**
      * It is called when parser exits from grammar rule (type), it perform
      * validations and update the data model tree.
      *
@@ -291,7 +306,11 @@
                     parserException = new ParserException("YANG file error : a type bits" +
                             " must have atleast one bit statement.");
                     break;
-                // TODO : decimal64, identity ref, leafref
+                case LEAFREF:
+                    parserException = new ParserException("YANG file error : a type leafref" +
+                            " must have one path statement.");
+                    break;
+                // TODO : decimal64, identity ref
                 default:
                     return;
             }