/*!
* This program is free software; you can redistribute it and/or modify it under the
* terms of the GNU Lesser General Public License, version 2.1 as published by the Free Software
* Foundation.
*
* You should have received a copy of the GNU Lesser General Public License along with this
* program; if not, you can obtain a copy at http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html
* or from the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*
* This program 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 Lesser General Public License for more details.
*
* Copyright (c) 2002-2013 Pentaho Corporation.. All rights reserved.
*/
package org.pentaho.reporting.engine.classic.extensions.parsers.reportdesigner;
public class ReportDesignerParserUtil {
private ReportDesignerParserUtil() {
}
public static String normalizeFormula( String s ) {
if ( s == null ) {
return null;
}
if ( s.startsWith( "report:" ) ) {
s = "=" + s.substring( "report:".length() ).trim();
} else {
s = s.trim();
}
if ( s.endsWith( ";" ) ) {
s = s.substring( 0, s.length() - 1 );
}
return s;
}
}