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53 lines
1.6 KiB
53 lines
1.6 KiB
/* UnaryOperator Copyright (C) 1998-1999 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 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 General Public License
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* along with this program; see the file COPYING. 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 jode.expr;
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import jode.type.Type;
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import jode.decompiler.TabbedPrintWriter;
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public class UnaryOperator extends SimpleOperator {
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public UnaryOperator(Type type, int op) {
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super(type, op, 1);
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}
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public int getPriority() {
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return 700;
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}
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/**
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* Sets the return type of this operator.
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*/
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public void setType(Type type) {
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super.setType(type);
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Type newOpType = type.intersection(operandTypes[0]);
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operandTypes[0] = newOpType;
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}
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public boolean equals(Object o) {
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return (o instanceof UnaryOperator) &&
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((UnaryOperator)o).operator == operator;
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}
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public void dumpExpression(TabbedPrintWriter writer,
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Expression[] operands)
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throws java.io.IOException {
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writer.print(getOperatorString());
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operands[0].dumpExpression(writer, 700);
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}
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}
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