Consolidating null providers and making them fully configurable and integrated with the ConfigProvider to allow arbitrary topologies.
Change-Id: I899e27a9771af4013a3ce6da7f683a4927ffb438
diff --git a/cli/src/main/java/org/onosproject/cli/AbstractCompleter.java b/cli/src/main/java/org/onosproject/cli/AbstractCompleter.java
new file mode 100644
index 0000000..f232596
--- /dev/null
+++ b/cli/src/main/java/org/onosproject/cli/AbstractCompleter.java
@@ -0,0 +1,39 @@
+/*
+ * Copyright 2015 Open Networking Laboratory
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.onosproject.cli;
+
+import org.apache.felix.service.command.CommandSession;
+import org.apache.karaf.shell.console.CommandSessionHolder;
+import org.apache.karaf.shell.console.Completer;
+import org.apache.karaf.shell.console.completer.ArgumentCompleter;
+
+/**
+ * Abstract argument completer.
+ */
+public abstract class AbstractCompleter implements Completer {
+
+ /**
+ * Returns the argument list.
+ *
+ * @return argument list
+ */
+ protected ArgumentCompleter.ArgumentList getArgumentList() {
+ CommandSession session = CommandSessionHolder.getSession();
+ return (ArgumentCompleter.ArgumentList)
+ session.get(ArgumentCompleter.ARGUMENTS_LIST);
+ }
+
+}