Initial code drop of netconf protocol implementation

[controller.git] / opendaylight / netconf / config-netconf-connector / src / main / java / org / opendaylight / controller / netconf / confignetconfconnector / mapping / attributes / AttributeIfcSwitchStatement.java

diff --git a/opendaylight/netconf/config-netconf-connector/src/main/java/org/opendaylight/controller/netconf/confignetconfconnector/mapping/attributes/AttributeIfcSwitchStatement.java b/opendaylight/netconf/config-netconf-connector/src/main/java/org/opendaylight/controller/netconf/confignetconfconnector/mapping/attributes/AttributeIfcSwitchStatement.java
new file mode 100644 (file)
index 0000000..5e3f542
--- /dev/null
+++ b/opendaylight/netconf/config-netconf-connector/src/main/java/org/opendaylight/controller/netconf/confignetconfconnector/mapping/attributes/AttributeIfcSwitchStatement.java
@@ -0,0 +1,37 @@
+/*
+ * Copyright (c) 2013 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.netconf.confignetconfconnector.mapping.attributes;
+
+import org.opendaylight.controller.config.yangjmxgenerator.attribute.*;
+
+public abstract class AttributeIfcSwitchStatement<T> {
+
+    public T switchAttribute(AttributeIfc attributeIfc) {
+
+        if (attributeIfc instanceof JavaAttribute) {
+            return caseJavaAttribute((JavaAttribute) attributeIfc);
+        } else if (attributeIfc instanceof DependencyAttribute) {
+            return caseDependencyAttribute((DependencyAttribute) attributeIfc);
+        } else if (attributeIfc instanceof ListAttribute) {
+            return caseListAttribute((ListAttribute) attributeIfc);
+        } else if (attributeIfc instanceof TOAttribute) {
+            return caseTOAttribute((TOAttribute) attributeIfc);
+        }
+
+        throw new IllegalArgumentException("Unknown attribute type " + attributeIfc.getClass() + ", " + attributeIfc);
+    }
+
+    protected abstract T caseJavaAttribute(JavaAttribute attributeIfc);
+
+    protected abstract T caseDependencyAttribute(DependencyAttribute attributeIfc);
+
+    protected abstract T caseTOAttribute(TOAttribute attributeIfc);
+
+    protected abstract T caseListAttribute(ListAttribute attributeIfc);
+}