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61 lines
1.8 KiB
61 lines
1.8 KiB
/* LocalLoadOperator Copyright (C) 1998-2002 Jochen Hoenicke.
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*
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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 Lesser General Public License as published by
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* the Free Software Foundation; either version 2, or (at your option)
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* any later version.
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*
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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 General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with this program; see the file COPYING.LESSER. If not, write to
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* the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
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*
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* $Id$
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*/
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package net.sf.jode.expr;
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import net.sf.jode.type.Type;
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import net.sf.jode.decompiler.MethodAnalyzer;
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import net.sf.jode.decompiler.LocalInfo;
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public class LocalLoadOperator extends LocalVarOperator {
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MethodAnalyzer methodAnalyzer;
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public LocalLoadOperator(Type type, MethodAnalyzer methodAnalyzer,
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LocalInfo local) {
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super(type, local);
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this.methodAnalyzer = methodAnalyzer;
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}
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public boolean isRead() {
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return true;
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}
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public boolean isWrite() {
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return false;
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}
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public boolean isConstant() {
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return false;
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}
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public void setMethodAnalyzer(MethodAnalyzer ma) {
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methodAnalyzer = ma;
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}
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public boolean opEquals(Operator o) {
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return (o instanceof LocalLoadOperator &&
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((LocalLoadOperator) o).local.getSlot() == local.getSlot());
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}
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public Expression simplify() {
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if (local.getExpression() != null)
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return local.getExpression().simplify();
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return super.simplify();
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}
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}
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