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40 lines
1.7 KiB
Java
40 lines
1.7 KiB
Java
/*
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XOWA: the XOWA Offline Wiki Application
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Copyright (C) 2012 gnosygnu@gmail.com
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU Affero General Public License as
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published by the Free Software Foundation, either version 3 of the
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License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Affero General Public License for more details.
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You should have received a copy of the GNU Affero General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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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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