Merge "Bug 2363, Bug 2205. Beta version of LeafRefContext tree computation"

[yangtools.git] / yang / yang-data-api / src / main / java / org / opendaylight / yangtools / yang / data / api / AttributesContainer.java

diff --git a/yang/yang-data-api/src/main/java/org/opendaylight/yangtools/yang/data/api/AttributesContainer.java b/yang/yang-data-api/src/main/java/org/opendaylight/yangtools/yang/data/api/AttributesContainer.java
index fb1b1380dbbab47cdacf4ac763064afd10d77f5a..7bbfb8828528a18e032c88e056273d4e46ee54d0 100644 (file)
--- a/yang/yang-data-api/src/main/java/org/opendaylight/yangtools/yang/data/api/AttributesContainer.java
+++ b/yang/yang-data-api/src/main/java/org/opendaylight/yangtools/yang/data/api/AttributesContainer.java
@@ -1,14 +1,36 @@
+/*
+ * Copyright (c) 2014 Cisco Systems, Inc. and others.  All rights reserved.
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License v1.0 which accompanies this distribution,
+ * and is available at http://www.eclipse.org/legal/epl-v10.html
+ */
 package org.opendaylight.yangtools.yang.data.api;
 
 import java.util.Map;
-
 import org.opendaylight.yangtools.yang.common.QName;
 
+/**
+ *
+ * Container of attributes, which may be attached to nodes.
+ *
+ */
 public interface AttributesContainer {
 
-    
-    Map<QName,String> getAttributes();
-    
-    Object getAttributeValue(QName value);
-    
+    /**
+     * Returns immutable map of QName and value of the attribute.
+     *
+     * @return immutable map of attribute names and values.
+     */
+    Map<QName, String> getAttributes();
+
+    /**
+     * Returns attribute value by supplied QName
+     *
+     *
+     * @param name Attribute name
+     * @return Value of attribute if present, null otherwise.
+     */
+    Object getAttributeValue(QName name);
+
 }