/*******************************************************************************
* Copyright (c) 2007, 2009 David Green and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* David Green - initial API and implementation
*******************************************************************************/
package org.eclipse.mylyn.wikitext.parser.markup;
/**
* A default ID generation strategy which removes all non-alphanumeric characters from the heading text to produce an
* id.
*
* @author David Green
* @since 3.0
*/
public class DefaultIdGenerationStrategy extends IdGenerationStrategy {
@Override
public String generateId(String headingText) {
String anchor = headingText.replaceAll("[^a-zA-Z0-9.]", ""); //$NON-NLS-1$ //$NON-NLS-2$
if (anchor.length() > 0 && Character.isDigit(anchor.charAt(0))) {
anchor = 'a' + anchor;
}
return anchor;
}
}