Java Set Create toSet(Iterable items)

Here you can find the source of toSet(Iterable items)

Description

to Set

License

Open Source License

Declaration

public static <T> Set<T> toSet(Iterable<T> items) 

Method Source Code

//package com.java2s;
/*******************************************************************************
 * Copyright (C) 2015 Anton Gustafsson//from  w w w.ja v a  2  s . c o m
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 ******************************************************************************/

import java.util.HashSet;
import java.util.Iterator;

import java.util.Set;

public class Main {
    public static <T> Set<T> toSet(Iterable<T> items) {
        return toSet(items.iterator());
    }

    public static <T> Set<T> toSet(Iterator<T> items) {
        Set<T> set = new HashSet<T>();
        while (items.hasNext())
            set.add(items.next());
        return set;
    }
}

Related

  1. asSet(T... ts)
  2. asSet(T... ts)
  3. asSet(T... values)
  4. asSet(T... values)
  5. toSet(Iterable things)
  6. toSet(Object[] someElements)
  7. toSet(Set set)
  8. toSet(String[] aStringArray)
  9. toSet(T... objects)