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Copyright 2005-2014 Red Hat, Inc. Red Hat 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 io.fabric8.commands.support;
import  org.apache.karaf.shell.console.Completer;
import  org.apache.karaf.shell.console.completer.StringsCompleter;
import static io.fabric8.zookeeper.utils.ZooKeeperUtils.getChildren;
@Component(immediate = true)
@Service({ClusterCompleter.class, Completer.class})
public class ClusterCompleter extends AbstractComponent implements Completer {
    private static final String CLUSTER_PATH = "/fabric/registry/clusters";
    @Reference
    private CuratorFramework curator;
    public CuratorFramework getCurator() {
        return ;
    }
    public void setCurator(CuratorFramework curator) {
        this. = curator;
    }
    @Activate
    void activate() {
        activateComponent();
    }
    @Deactivate
    void deactivate() {
        deactivateComponent();
    }
    @SuppressWarnings("unchecked")
    public int complete(String bufferint cursorList candidates) {
        StringsCompleter delegate = new StringsCompleter();
        try {
            if (.getZookeeperClient().isConnected()) {
                delegate.getStrings().addAll(getChildren());
            }
        } catch (Exception ex) {
            //ignore
        }
        return delegate.complete(buffercursorcandidates);
    }
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