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Scribunto: Use Luaj for pattern-matching (instead of Java Regex) [#413]

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gnosygnu
2019-04-28 17:31:33 -04:00
parent 4a1b2e25c0
commit f860edf064
51 changed files with 2045 additions and 729 deletions
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34
baselib/src/gplx/objects/Object_.java Normal file
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/*
XOWA: the XOWA Offline Wiki Application
Copyright (C) 2012-2017 gnosygnu@gmail.com
XOWA is licensed under the terms of the General Public License (GPL) Version 3,
or alternatively under the terms of the Apache License Version 2.0.
You may use XOWA according to either of these licenses as is most appropriate
for your project on a case-by-case basis.
The terms of each license can be found in the source code repository:
GPLv3 License: https://github.com/gnosygnu/xowa/blob/master/LICENSE-GPLv3.txt
Apache License: https://github.com/gnosygnu/xowa/blob/master/LICENSE-APACHE2.txt
*/
package gplx.objects; import gplx.*;
import gplx.objects.brys.*;
import gplx.objects.strings.*;
import gplx.objects.types.*;
public class Object_ {
public static String To_str_or_null_mark(Object v) {return v == null ? "<<NULL>>": To_str(v);}
public static String To_str_or(Object v, String or) {return v == null ? or : To_str(v);}
public static String To_str(Object v) {
Class<?> c = v.getClass();
if (Type_.Eq(c, String_.Cls_ref_type)) return (String)v;
else if (Type_.Eq(c, Bry_.Cls_ref_type)) return String_.New_bry_utf8((byte[])v);
else return v.toString();
}
public static boolean Eq(Object lhs, Object rhs) {
if (lhs == null && rhs == null) return true;
else if (lhs == null || rhs == null) return false;
else return lhs.equals(rhs);
}
}