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44 lines
2.1 KiB
Java
44 lines
2.1 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.dbs; import gplx.*;
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import gplx.dbs.sqls.*;
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public class Db_meta_tbl {
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public Db_meta_tbl(String name, Db_meta_fld[] flds, Db_meta_idx[] idxs) {
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if (idxs == null) idxs = Db_meta_idx.Ary_empty; // empty params will pass idxs of null; set to idxs[0] else null ref when calling create_table
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this.name = name; this.flds = flds; this.idxs = idxs;
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}
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public String Name() {return name;} private final String name;
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public Db_meta_fld[] Flds() {return flds;} private final Db_meta_fld[] flds;
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public boolean Flds_has(String fld) {
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if (flds_hash == null) {
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flds_hash = Ordered_hash_.New();
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int len = flds.length;
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for (int i = 0; i < len; ++i) {
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Db_meta_fld fld_itm = flds[i];
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flds_hash.Add(fld_itm.Name(), fld_itm);
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}
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}
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return flds_hash.Has(fld);
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} private Ordered_hash flds_hash;
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public Db_meta_idx[] Idxs() {return idxs;} private final Db_meta_idx[] idxs;
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public String To_sql_create() {return Db_sqlbldr__sqlite.Instance.Bld_create_tbl(this);}
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public static Db_meta_tbl new_(String name, Db_meta_fld_list flds, Db_meta_idx... idxs) {return new Db_meta_tbl(name, flds.To_fld_ary(), idxs);}
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public static Db_meta_tbl new_(String name, Db_meta_fld[] flds, Db_meta_idx... idxs) {return new Db_meta_tbl(name, flds, idxs);}
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public static Db_meta_tbl new_(String name, Db_meta_fld... flds) {return new Db_meta_tbl(name, flds, null);}
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}
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