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/*******************************************************************************
* 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.internal.wikitext.markdown.core;
import org.eclipse.mylyn.wikitext.core.parser.markup.ContentState;
/**
* Extended version of ContentState that preprocesses Markdown for reference-style link support.
*
* @author Stefan Seelmann
*/
public class MarkdownContentState extends ContentState {
private LinkDefinitionParser linkDefinitionParser;
private LinkDefinitionUsageTracker linkDefinitionUsageTracker;
@Override
protected void setMarkupContent(String markupContent) {
super.setMarkupContent(markupContent);
linkDefinitionParser = new LinkDefinitionParser();
linkDefinitionParser.parse(markupContent);
linkDefinitionUsageTracker = new LinkDefinitionUsageTracker(this, linkDefinitionParser);
}
/**
* Gets the {@link LinkDefinition} for the given link identifier, or <code>null</code> if there is no such
* {@link LinkDefinition}.
*
* @param id
* the link identifier.
* @return the {@link LinkDefinition} or <code>null</code>
*/
public LinkDefinition getLinkDefinition(String id) {
linkDefinitionUsageTracker.linkDefinitionRequested(id);
return linkDefinitionParser.getLinkDefinition(id);
}
public LinkDefinitionUsageTracker getLinkDefinitionUsageTracker() {
return linkDefinitionUsageTracker;
}
}
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