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Diffstat (limited to 'libjava/gnu/regexp/REException.java')
| -rw-r--r-- | libjava/gnu/regexp/REException.java | 182 |
1 files changed, 0 insertions, 182 deletions
diff --git a/libjava/gnu/regexp/REException.java b/libjava/gnu/regexp/REException.java deleted file mode 100644 index 73f86fa8add..00000000000 --- a/libjava/gnu/regexp/REException.java +++ /dev/null @@ -1,182 +0,0 @@ -/* gnu/regexp/REException.java - Copyright (C) 1998-2001, 2004 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath 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 GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - -package gnu.regexp; - -import java.text.MessageFormat; - -/** - * This is the regular expression exception class. An exception of this type - * defines the three attributes: - * <OL> - * <LI> A descriptive message of the error. - * <LI> An integral type code equivalent to one of the statically - * defined symbols listed below. - * <LI> The approximate position in the input string where the error - * occurred. - * </OL> - * - * @author <A HREF="mailto:wes@cacas.org">Wes Biggs</A> - */ - -public class REException extends Exception { - private int type; - private int pos; - - // Error conditions from GNU regcomp(3) manual - - /** - * Error flag. - * Invalid use of repetition operators such as using - * `*' as the first character. - */ - public static final int REG_BADRPT = 1; - - /** - * Error flag. - * Invalid use of back reference operator. - */ - public static final int REG_BADBR = 2; - - /** - * Error flag. - * Un-matched brace interval operators. - */ - public static final int REG_EBRACE = 3; - - /** - * Error flag. - * Un-matched bracket list operators. - */ - public static final int REG_EBRACK = 4; - - /** - * Error flag. - * Invalid use of the range operator, eg. the ending - * point of the range occurs prior to the starting - * point. - */ - public static final int REG_ERANGE = 5; - - /** - * Error flag. - * Unknown character class name. <B>Not implemented</B>. - */ - public static final int REG_ECTYPE = 6; - - /** - * Error flag. - * Un-matched parenthesis group operators. - */ - public static final int REG_EPAREN = 7; - - /** - * Error flag. - * Invalid back reference to a subexpression. - */ - public static final int REG_ESUBREG = 8; - - /** - * Error flag. - * Non specific error. <B>Not implemented</B>. - */ - public static final int REG_EEND = 9; - - /** - * Error flag. - * Invalid escape sequence. <B>Not implemented</B>. - */ - public static final int REG_ESCAPE = 10; - - /** - * Error flag. - * Invalid use of pattern operators such as group or list. - */ - public static final int REG_BADPAT = 11; - - /** - * Error flag. - * Compiled regular expression requires a pattern - * buffer larger than 64Kb. <B>Not implemented</B>. - */ - public static final int REG_ESIZE = 12; - - /** - * Error flag. - * The regex routines ran out of memory. <B>Not implemented</B>. - */ - public static final int REG_ESPACE = 13; - - REException(String msg, int type, int position) { - super(msg); - this.type = type; - this.pos = position; - } - - /** - * Returns the type of the exception, one of the constants listed above. - */ - - public int getType() { - return type; - } - - /** - * Returns the position, relative to the string or character array being - * compiled, where the error occurred. This position is generally the point - * where the error was detected, not necessarily the starting index of - * a bad subexpression. - */ - public int getPosition() { - return pos; - } - - /** - * Reports the descriptive message associated with this exception - * as well as its index position in the string or character array - * being compiled. - */ - public String getMessage() { - Object[] args = {new Integer(pos)}; - StringBuffer sb = new StringBuffer(); - String prefix = RE.getLocalizedMessage("error.prefix"); - sb.append(MessageFormat.format(prefix, args)); - sb.append('\n'); - sb.append(super.getMessage()); - return sb.toString(); - } -} |