diff options
Diffstat (limited to 'framework/src/onos/cli/src/main/java/org/onosproject/cli/app/AllApplicationNamesCompleter.java')
-rw-r--r-- | framework/src/onos/cli/src/main/java/org/onosproject/cli/app/AllApplicationNamesCompleter.java | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/framework/src/onos/cli/src/main/java/org/onosproject/cli/app/AllApplicationNamesCompleter.java b/framework/src/onos/cli/src/main/java/org/onosproject/cli/app/AllApplicationNamesCompleter.java new file mode 100644 index 00000000..9006369b --- /dev/null +++ b/framework/src/onos/cli/src/main/java/org/onosproject/cli/app/AllApplicationNamesCompleter.java @@ -0,0 +1,54 @@ +/* + * 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.app; + +import java.util.Iterator; +import java.util.List; +import java.util.Spliterator; +import java.util.Spliterators; +import java.util.stream.StreamSupport; + +import org.onosproject.app.ApplicationService; +import org.onosproject.cli.AbstractChoicesCompleter; +import org.onosproject.core.Application; + +import static java.util.stream.Collectors.toList; +import static org.onosproject.app.ApplicationState.INSTALLED; +import static org.onosproject.cli.AbstractShellCommand.get; + +/** + * All installed application name completer. + */ +public class AllApplicationNamesCompleter extends AbstractChoicesCompleter { + @Override + public List<String> choices() { + + // Fetch the service and return the list of app names + ApplicationService service = get(ApplicationService.class); + Iterator<Application> it = service.getApplications().iterator(); + + // Filter the list of apps, selecting only the installed ones. + // Add each app name to the list of choices. + return + StreamSupport.stream( + Spliterators.spliteratorUnknownSize(it, Spliterator.ORDERED), false) + .filter(app -> service.getState(app.id()) == INSTALLED) + .map(app -> app.id().name()) + .collect(toList()); + + } + +} |