/*******************************************************************************
* Copyright (c) 2013 Stefan Seelmann 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:
* Stefan Seelmann - initial API and implementation
*******************************************************************************/
package org.eclipse.mylyn.wikitext.markdown.internal.token;
import org.eclipse.mylyn.wikitext.parser.markup.PatternBasedElement;
import org.eclipse.mylyn.wikitext.parser.markup.PatternBasedElementProcessor;
/**
* Detects automatic links: <http://www.example.com>.
*
* @author Stefan Seelmann
*/
public class AutomaticLinkReplacementToken extends PatternBasedElement {
public static final String AUTOMATIC_LINK_REGEX = "<((?:https?|ftp):[^'\">\\s]+)>"; //$NON-NLS-1$
@Override
protected String getPattern(int groupOffset) {
return AUTOMATIC_LINK_REGEX;
}
@Override
protected int getPatternGroupCount() {
return 1;
}
@Override
protected PatternBasedElementProcessor newProcessor() {
return new AutomaticLinkReplacementTokenProcessor();
}
private static class AutomaticLinkReplacementTokenProcessor extends PatternBasedElementProcessor {
@Override
public void emit() {
String href = group(1);
builder.link(href, href);
}
}
}