/*******************************************************************************
* Copyright (c) 2012, 2015 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.block;
import java.util.regex.Pattern;
/**
* @author Stefan Seelmann
*/
public class HorizontalRuleBlock extends NestableBlock {
private static final Pattern pattern = Pattern.compile("(\\*\\s*){3,}|(-\\s*){3,}|(_\\s*){3,}"); //$NON-NLS-1$
@Override
protected int processLineContent(String line, int offset) {
builder.horizontalRule();
setClosed(true);
return -1;
}
@Override
public boolean canStart(String line, int lineOffset) {
return pattern.matcher(line.substring(lineOffset)).matches();
}
}