/* This file is part of the db4o object database http://www.db4o.com
Copyright (C) 2004 - 2011 Versant Corporation http://www.versant.com
db4o is free software; you can redistribute it and/or modify it under
the terms of version 3 of the GNU General Public License as published
by the Free Software Foundation.
db4o is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
for more details.
You should have received a copy of the GNU General Public License along
with this program. If not, see http://www.gnu.org/licenses/. */
package com.db4o.internal.fieldindex;
import com.db4o.internal.query.processor.*;
class QEBitmap {
public static QEBitmap forQE(QE qe) {
boolean[] bitmap = new boolean[4];
qe.indexBitMap(bitmap);
return new QEBitmap(bitmap);
}
private QEBitmap(boolean[] bitmap) {
_bitmap = bitmap;
}
private boolean[] _bitmap;
public boolean takeGreater() {
return _bitmap[QE.GREATER];
}
public boolean takeEqual() {
return _bitmap[QE.EQUAL];
}
public boolean takeSmaller() {
return _bitmap[QE.SMALLER];
}
}