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Diffstat (limited to 'libjava/java/util/regex/PatternSyntaxException.java')
-rw-r--r-- | libjava/java/util/regex/PatternSyntaxException.java | 132 |
1 files changed, 0 insertions, 132 deletions
diff --git a/libjava/java/util/regex/PatternSyntaxException.java b/libjava/java/util/regex/PatternSyntaxException.java deleted file mode 100644 index 0c80e119c37..00000000000 --- a/libjava/java/util/regex/PatternSyntaxException.java +++ /dev/null @@ -1,132 +0,0 @@ -/* PatternSyntaxException - Indicates illegal pattern for regular expression. - Copyright (C) 2002 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 java.util.regex; - -/** - * Indicates illegal pattern for regular expression. - * Includes state to inspect the pattern and what and where the expression - * was not valid regular expression. - */ -public class PatternSyntaxException extends IllegalArgumentException -{ - private static final long serialVersionUID = -3864639126226059218L; - - /** - * Human readable escription of the syntax error. - */ - private final String desc; - - /** - * The original pattern that contained the syntax error. - */ - private final String pattern; - - /** - * Index of the first character in the String that was probably invalid, - * or -1 when unknown. - */ - private final int index; - - /** - * Creates a new PatternSyntaxException. - * - * @param description Human readable escription of the syntax error. - * @param pattern The original pattern that contained the syntax error. - * @param index Index of the first character in the String that was - * probably invalid, or -1 when unknown. - */ - public PatternSyntaxException(String description, - String pattern, - int index) - { - super(description); - this.desc = description; - this.pattern = pattern; - this.index = index; - } - - /** - * Returns a human readable escription of the syntax error. - */ - public String getDescription() - { - return desc; - } - - /** - * Returns the original pattern that contained the syntax error. - */ - public String getPattern() - { - return pattern; - } - - /** - * Returns the index of the first character in the String that was probably - * invalid, or -1 when unknown. - */ - public int getIndex() - { - return index; - } - - /** - * Returns a string containing a line with the description, a line with - * the original pattern and a line indicating with a ^ which character is - * probably the first invalid character in the pattern if the index is not - * negative. - */ - public String getMessage() - { - String lineSep = System.getProperty("line.separator"); - StringBuffer sb = new StringBuffer(desc); - sb.append(lineSep); - sb.append('\t'); - sb.append(pattern); - if (index != -1) - { - sb.append(lineSep); - sb.append('\t'); - for (int i=0; i<index; i++) - sb.append(' '); - sb.append('^'); - } - return sb.toString(); - } - -} |