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41 lines
1.9 KiB
41 lines
1.9 KiB
/*
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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.core.criterias; import gplx.*; import gplx.core.*;
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public class Criteria_between implements Criteria {
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public Criteria_between(boolean negate, Comparable lhs, Comparable rhs) {this.negate = negate; this.lhs = lhs; this.rhs = rhs;}
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public byte Tid() {return Criteria_.Tid_between;}
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public boolean Negated() {return negate;} private final boolean negate;
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public void Val_from_args(Hash_adp args) {throw Exc_.new_unimplemented();}
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public void Val_as_obj_(Object v) {
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Object[] ary = (Object[])v;
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lhs = (Comparable)ary[0];
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rhs = (Comparable)ary[1];
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}
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public Comparable Lhs() {return lhs;} private Comparable lhs;
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public Comparable Rhs() {return rhs;} private Comparable rhs;
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public String XtoStr() {return String_.Concat_any("BETWEEN ", lhs, " AND ", rhs);}
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public boolean Matches(Object compObj) {
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Comparable comp = CompareAble_.as_(compObj);
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int lhsResult = CompareAble_.CompareComparables(lhs, comp);
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int rhsResult = CompareAble_.CompareComparables(rhs, comp);
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boolean rv = (lhsResult * rhsResult) != 1;
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return negate ? !rv : rv;
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}
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public static Criteria_between as_(Object obj) {return obj instanceof Criteria_between ? (Criteria_between)obj : null;}
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}
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