Mercurial > hg > Database > jungle-sharp
view src/main/csharp/jp.ac.u-ryukyu.ie.cr/jungle-main/persistent/NullJournal.cs @ 10:abe0c247f5a5
Add Network module. but, unComplete NetworkDefaultJungleTreeEditor.cs
author | Kazuma Takeda <kazuma-arashi@hotmail.co.jp> |
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date | Sun, 23 Oct 2016 07:40:50 +0900 |
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using System.Collections.Generic; public class NullJournal : Journal { private static NullChangeListWriter NULL_WRITER = new NullChangeListWriter(); private static NullChangeListReader NULL_READER = new NullChangeListReader(); public ChangeListReader getReader() { return NULL_READER; } public ChangeListWriter getWriter() { return NULL_WRITER; } private class NullChangeListWriter : ChangeListWriter{ public Result write(ChangeList operations){ return Result.SUCCESS; } } private class NullChangeListReader : ChangeListReader { public ChangeListReader newReader() { return this; } public ChangeList read() { return null; } public IEnumerator<ChangeList> iterator() { return null; } } }