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38 lines
1.5 KiB
38 lines
1.5 KiB
/*
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XOWA: the XOWA Offline Wiki Application
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Copyright (C) 2012-2017 gnosygnu@gmail.com
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XOWA is licensed under the terms of the General Public License (GPL) Version 3,
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or alternatively under the terms of the Apache License Version 2.0.
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You may use XOWA according to either of these licenses as is most appropriate
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for your project on a case-by-case basis.
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The terms of each license can be found in the source code repository:
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GPLv3 License: https://github.com/gnosygnu/xowa/blob/master/LICENSE-GPLv3.txt
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Apache License: https://github.com/gnosygnu/xowa/blob/master/LICENSE-APACHE2.txt
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*/
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package gplx.gfml; import gplx.*;
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class GfmlVarTkn implements GfmlTkn {
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public int ObjType() {return GfmlObj_.Type_tkn;}
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public String Key() {return key;} private String key;
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public String Raw() {return GfmlTknAry_.XtoRaw(ary);}
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public String Val() {
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String s = ctx.Fetch_Val(varKey); if (s == null) return val;
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val = s;
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return val;
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} String val;
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public GfmlBldrCmd Cmd_of_Tkn() {return GfmlBldrCmd_.Null;}
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public GfmlTkn[] SubTkns() {return ary;} GfmlTkn[] ary;
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public GfmlTkn MakeNew(String rawNew, String valNew) {throw Err_.new_invalid_op("makeNew cannot make copy of token with only raw").Args_add("key", key, "rawNew", rawNew, "valNew", valNew);}
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public String TknType() {return "evalTkn";}
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GfmlVarCtx ctx; String varKey;
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@gplx.Internal protected GfmlVarTkn(String key, GfmlTkn[] ary, GfmlVarCtx ctx, String varKey) {
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this.key = key; this.ary = ary;
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this.ctx = ctx; this.varKey = varKey;
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this.val = ctx.Fetch_Val(varKey);
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}
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}
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