linkimpl.java

xbrlapi的源码

package org.xbrlapi.impl;

import org.w3c.dom.Element;
import org.xbrlapi.Link;
import org.xbrlapi.utilities.Constants;
import org.xbrlapi.utilities.XBRLException;

/**
 * @author Geoffrey Shuetrim ([e-mail])
 */

public class LinkImpl extends XlinkImpl implements Link {

    /**
     * @see org.xbrlapi.Link#getLinkRole()
     */
    public String getLinkRole() throws XBRLException {
    	Element root = getDataRootElement();
    	if (root.hasAttributeNS(Constants.XLinkNamespace,"role"))
    		return root.getAttributeNS(Constants.XLinkNamespace,"role");
    	return null;
    }
    
    
    
}