/*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* This code 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
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/**
* Unchecked exception thrown to indicate a syntax error in a
* regular-expression pattern.
*
* @author unascribed
* @since 1.4
* @spec JSR-51
*/
public class PatternSyntaxException
extends IllegalArgumentException
{
private final int index;
/**
* Constructs a new instance of this class.
*
* @param desc
* A description of the error
*
* @param regex
* The erroneous pattern
*
* @param index
* The approximate index in the pattern of the error,
* or <tt>-1</tt> if the index is not known
*/
}
/**
* Retrieves the error index.
*
* @return The approximate index in the pattern of the error,
* or <tt>-1</tt> if the index is not known
*/
public int getIndex() {
return index;
}
/**
* Retrieves the description of the error.
*
* @return The description of the error
*/
return desc;
}
/**
* Retrieves the erroneous regular-expression pattern.
*
* @return The erroneous pattern
*/
return pattern;
}
/**
* Returns a multi-line string containing the description of the syntax
* error and its index, the erroneous regular-expression pattern, and a
* visual indication of the error index within the pattern.
*
* @return The full detail message
*/
if (index >= 0) {
}
if (index >= 0) {
}
}
}