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/*
* Copyright 2014 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 java.util.List;
import java.util.SortedSet;
import org.apache.karaf.shell.console.Completer;
import org.apache.karaf.shell.console.completer.StringsCompleter;
import org.onosproject.net.flow.FlowEntry.FlowEntryState;
/**
* Flow rule status completer.
*/
public class FlowRuleStatusCompleter implements Completer {
@Override
public int complete(String buffer, int cursor, List<String> candidates) {
// Delegate string completer
StringsCompleter delegate = new StringsCompleter();
FlowEntryState[] states = FlowEntryState.values();
SortedSet<String> strings = delegate.getStrings();
for (int i = 0; i < states.length; i++) {
strings.add(states[i].toString().toLowerCase());
}
strings.add(FlowsListCommand.ANY);
// Now let the completer do the work for figuring out what to offer.
return delegate.complete(buffer, cursor, candidates);
}
}
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