2014-06-30 04:04:32 +00:00
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/*
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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;
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2015-02-01 20:11:16 +00:00
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import gplx.core.primitives.*;
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2014-06-30 04:04:32 +00:00
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public class Bry_cache {
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public byte[] Get_or_new(String v) {return Get_or_new(Bry_.new_utf8_(v));}
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public byte[] Get_or_new(byte[] v) {
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if (v.length == 0) return Bry_.Empty;
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Object rv = hash.Fetch(hash_ref.Val_(v));
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if (rv == null) {
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Bry_obj_ref bry = Bry_obj_ref.new_(v);
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hash.AddKeyVal(bry);
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return v;
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}
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else
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return ((Bry_obj_ref)rv).Val();
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}
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HashAdp hash = HashAdp_.new_(); Bry_obj_ref hash_ref = Bry_obj_ref.null_();
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public static final Bry_cache _ = new Bry_cache(); Bry_cache() {}
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}
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