Java SortedSet sortedConfigKeys(Iterable> conf)

Description

Take a configuration and return a sorted set

License

Apache License

Parameter

Parameter	Description
conf	config

Declaration

public static TreeSet<String> sortedConfigKeys(Iterable<Map.Entry<String, String>> conf) 

Method Source Code

//package com.java2s;
/*/*from   w  w  w  .  j  a v  a  2  s  . c om*/
 * 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.
 */

import java.util.Map;
import java.util.TreeSet;

public class Main {
    /**
     * Take a configuration and return a sorted set
     * @param conf config
     * @return
     */
    public static TreeSet<String> sortedConfigKeys(Iterable<Map.Entry<String, String>> conf) {
        TreeSet<String> sorted = new TreeSet<String>();
        for (Map.Entry<String, String> entry : conf) {
            sorted.add(entry.getKey());
        }
        return sorted;
    }
}

Related

1. newSortedSet()
2. setDistance(SortedSet s1, SortedSet s2)
3. setminus(SortedSet pSet1, SortedSet pSet2)
4. sorted(Iterable input)
5. sortedByValues(Map map, final boolean asc)
6. sortedSet()
7. splitSorted(String str, String sepStr)
8. toSortedSet(Comparator comparator, Value... values)
9. unionSortedSet(Set... sets)