98 lines
2.5 KiB
Java
98 lines
2.5 KiB
Java
/* :folding=explicit:collapseFolds=1: */
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/*
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* $Id$
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*
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* Copyright (C) 2003 Slava Pestov.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
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* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
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* FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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* DEVELOPERS AND CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
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* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
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* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
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* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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package factor;
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public class FactorParseException extends FactorException
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{
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private String filename;
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private int lineno;
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private int position;
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private String msg;
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public FactorParseException(
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String filename,
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int lineno,
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String str)
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{
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super(filename + ":" + lineno + ": " + str);
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this.filename = filename;
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this.lineno = lineno;
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this.msg = str;
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}
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public FactorParseException(
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String filename,
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int lineno,
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String line,
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int position,
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String str)
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{
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super(filename + ":" + lineno + ": " + str
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+ "\n" + getDetailMessage(line,position));
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this.filename = filename;
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this.lineno = lineno;
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this.position = position;
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this.msg = str;
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}
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public String getFileName()
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{
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return filename;
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}
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public int getLineNumber()
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{
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return lineno;
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}
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public int getPosition()
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{
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return position;
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}
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public String getParserMessage()
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{
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return msg;
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}
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private static String getDetailMessage(String line, int position)
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{
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if(line == null)
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return "#<at end of file>";
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StringBuffer buf = new StringBuffer(line);
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buf.append('\n');
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for(int i = 0; i < position; i++)
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buf.append(' ');
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buf.append('^');
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return buf.toString();
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}
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}
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