karaf-2.2.x/features/command/src/main/java/org/apache/karaf/features/command/completers/AvailableFeatureCompleter.java

/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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.apache.karaf.features.command.completers;

import org.apache.karaf.features.Feature;

/**
 * {@link jline.Completor} for features not installed yet.
 */
public class AvailableFeatureCompleter extends FeatureCompleterSupport {

    @Override
    protected boolean acceptsFeature(Feature feature) {
        return !featuresService.isInstalled(feature);
    }

}