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/net/LinkSrcCompleter.java b/cli/src/main/java/org/onosproject/cli/net/LinkSrcCompleter.java
new file mode 100644
index 0000000..dec8c6b
--- /dev/null
+++ b/cli/src/main/java/org/onosproject/cli/net/LinkSrcCompleter.java
@@ -0,0 +1,48 @@
+/*
+ * 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.net;
+
+import org.apache.karaf.shell.console.completer.StringsCompleter;
+import org.onosproject.cli.AbstractCompleter;
+import org.onosproject.cli.AbstractShellCommand;
+import org.onosproject.net.link.LinkService;
+
+import java.util.List;
+import java.util.SortedSet;
+
+/**
+ * Link end-point completer.
+ */
+public class LinkSrcCompleter extends AbstractCompleter {
+ @Override
+ public int complete(String buffer, int cursor, List<String> candidates) {
+ // Delegate string completer
+ StringsCompleter delegate = new StringsCompleter();
+
+ // Fetch our service and feed it's offerings to the string completer
+ LinkService service = AbstractShellCommand.get(LinkService.class);
+
+ // Generate the device ID/port number identifiers
+ SortedSet<String> strings = delegate.getStrings();
+ service.getLinks()
+ .forEach(link -> strings.add(link.src().elementId().toString() +
+ "/" + link.src().port()));
+
+ // Now let the completer do the work for figuring out what to offer.
+ return delegate.complete(buffer, cursor, candidates);
+ }
+
+}