Created sal-clustering-commons and moved

[controller.git] / opendaylight / md-sal / sal-clustering-commons / src / main / java / org / opendaylight / controller / cluster / datastore / node / utils / AugmentationIdentifierGenerator.java

diff --git a/opendaylight/md-sal/sal-clustering-commons/src/main/java/org/opendaylight/controller/cluster/datastore/node/utils/AugmentationIdentifierGenerator.java b/opendaylight/md-sal/sal-clustering-commons/src/main/java/org/opendaylight/controller/cluster/datastore/node/utils/AugmentationIdentifierGenerator.java
new file mode 100644 (file)
index 0000000..e2c4c35
--- /dev/null
+++ b/opendaylight/md-sal/sal-clustering-commons/src/main/java/org/opendaylight/controller/cluster/datastore/node/utils/AugmentationIdentifierGenerator.java
@@ -0,0 +1,52 @@
+/*
+ *
+ *  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.controller.cluster.datastore.node.utils;
+
+import org.opendaylight.yangtools.yang.common.QName;
+import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
+
+import java.util.HashSet;
+import java.util.Set;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+
+public class AugmentationIdentifierGenerator {
+    private final String id;
+    private static final Pattern pattern = Pattern.compile("AugmentationIdentifier\\Q{\\EchildNames=\\Q[\\E(.*)\\Q]}\\E");
+    private final Matcher matcher;
+    private final boolean doesMatch;
+
+    public AugmentationIdentifierGenerator(String id){
+        this.id = id;
+        matcher = pattern.matcher(this.id);
+        doesMatch = matcher.matches();
+    }
+
+    public boolean matches(){
+        return doesMatch;
+    }
+
+    public YangInstanceIdentifier.AugmentationIdentifier getPathArgument(){
+        Set<QName> childNames = new HashSet<QName>();
+        final String childQNames = matcher.group(1);
+
+        final String[] splitChildQNames = childQNames.split(",");
+
+        for(String name : splitChildQNames){
+            childNames.add(
+                org.opendaylight.controller.cluster.datastore.node.utils.QNameFactory
+                    .create(name.trim()));
+        }
+
+        return new YangInstanceIdentifier.AugmentationIdentifier(null, childNames);
+    }
+
+}