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36 lines
1.3 KiB
Java
36 lines
1.3 KiB
Java
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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.gfui; import gplx.*;
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public class DirInt {
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public int Val() {return val;} int val;
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public DirInt Rev() {return this == Fwd ? Bwd : Fwd;}
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public int CompareToRng(int v, int lo, int hi) {
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if (v < lo) return -1 * val;
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else if (v > hi) return 1 * val;
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else return 0;
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}
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public int GetValByDir(int ifBwd, int ifFwd) {
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return this == Bwd ? ifBwd : ifFwd;
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}
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public boolean BoundFail(int i, int bound) {return this == Bwd ? i < bound : i > bound;}
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DirInt(int v) {this.val = v;}
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public static final DirInt
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Fwd = new DirInt(1)
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, Bwd = new DirInt(-1);
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}
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