| /******************************************************************************* |
| * Copyright (c) 2006 Oracle Corporation and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License 2.0 |
| * which accompanies this distribution, and is available at |
| * https://www.eclipse.org/legal/epl-2.0/ |
| * |
| * SPDX-License-Identifier: EPL-2.0 |
| * |
| * Contributors: |
| * Oracle Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.bpel.validator.helpers; |
| |
| /** |
| * @author Michal Chmielewski (michal.chmielewski@oracle.com) |
| * @date Aug 6, 2007 |
| * |
| */ |
| /** |
| * Detects variables in XPath expressions. |
| * |
| * @author Michal Chmielewski (michal.chmielewski@oracle.com) |
| * @date Nov 17, 2006 |
| * |
| */ |
| public class VariableNameWordDetector extends NCNameWordDetector { |
| |
| /** |
| * These always start with a $ |
| */ |
| @Override |
| public boolean isWordStart (char c) { |
| return c == '$' ; |
| } |
| |
| /** |
| * The rest of the variable is a NCName but does not contain a '.' |
| */ |
| @Override |
| public boolean isWordPart (char c) { |
| return c != '.' && super.isWordPart(c); |
| } |
| } |
