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gnosygnu_xowa/100_core/src/gplx/core/primitives/String_obj_ref.java

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1.3 KiB

/*
XOWA: the XOWA Offline Wiki Application
Copyright (C) 2012 gnosygnu@gmail.com
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as
published by the Free Software Foundation, either version 3 of the
License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package gplx.core.primitives; import gplx.*; import gplx.core.*;
public class String_obj_ref {
public String Val() {return val;} public String_obj_ref Val_(String v) {val = v; return this;} private String val;
public String_obj_ref Val_null_() {return Val_(null);}
@Override public String toString() {return val;}
public static String_obj_ref empty_() {return new_("");}
public static String_obj_ref null_() {return new_(null);}
public static String_obj_ref new_(String val) {
String_obj_ref rv = new String_obj_ref();
rv.val = val;
return rv;
} String_obj_ref() {}
}