Package com.ethlo.zally.rules.common

Class FinalSet<T extends Comparable<?>>

  • All Implemented Interfaces:
    Iterable<T>, Collection<T>, List<T>, Set<T>
    public class FinalSet<T extends Comparable<?>>
extends AbstractList<T>
implements Set<T>
    Copyright 2016 Fabian M. Suchanek

    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.

    This class provides a very simple container implementation with zero overhead. A FinalSet bases on a sorted, unmodifiable array. The constructor can either be called with a sorted unmodifiable array (default constructor) or with an array that can be cloned and sorted beforehand if desired. Example: 

     FinalSet<String> f=new FinalSet("a","b","c");
 // equivalently:
 //   FinalSet<String> f=new FinalSet(new String[]{"a","b","c"});
 //   FinalSet<String> f=new FinalSet(SHALLNOTBECLONED,ISSORTED,"a","b","c");
 System.out.println(f.get(1));
 --> b