/*
 * Jalview - A Sequence Alignment Editor and Viewer ($$Version-Rel$$)
 * Copyright (C) $$Year-Rel$$ The Jalview Authors
 * 
 * This file is part of Jalview.
 * 
 * Jalview is free software: you can redistribute it and/or
 * modify it under the terms of the GNU General Public License 
 * as published by the Free Software Foundation, either version 3
 * of the License, or (at your option) any later version.
 *  
 * Jalview is distributed in the hope that it will be useful, but 
 * WITHOUT ANY WARRANTY; without even the implied warranty 
 * of MERCHANTABILITY or FITNESS FOR A PARTICULAR 
 * PURPOSE.  See the GNU General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License
 * along with Jalview.  If not, see <http://www.gnu.org/licenses/>.
 * The Jalview Authors are detailed in the 'AUTHORS' file.
 */
package jalview.urls;

import java.util.List;
import java.util.Vector;
import java.util.regex.Pattern;

/**
 * Leaf node of UrlProvider composite
 * 
 * @author $author$
 * @version $Revision$
 */

public class UrlProviderImpl implements UrlProviderI
{
  private static final Pattern MIRIAM_PATTERN = Pattern
          .compile("^MIR:\\d{8}$");

  // minimum length of substitution in url link string
  protected static final int MIN_SUBST_LENGTH = 4;

  protected String defaultUrl;

  @Override
  public Vector<String> getLinksForMenu()
  {
    // TODO Auto-generated method stub
    return null;
  }

  @Override
  public String getDefaultUrl(String seqid)
  {
    // TODO Auto-generated method stub
    return null;
  }

  @Override
  public String getDefaultTarget(String seqid)
  {
    // TODO Auto-generated method stub
    return null;
  }

  @Override
  public boolean setDefaultUrl(String id)
  {
    // TODO Auto-generated method stub
    return false;
  }

  @Override
  public String writeUrlsAsString()
  {
    // TODO Auto-generated method stub
    return null;
  }

  @Override
  public String chooseDefaultUrl()
  {
    // TODO Auto-generated method stub
    return null;
  }

  @Override
  public List<UrlLinkDisplay> getLinksForTable()
  {
    return null;
  }

  @Override
  public void setUrlData(List<UrlLinkDisplay> links)
  {
    // deliberately left empty
  }

  protected boolean isMiriamId(String id)
  {
    return MIRIAM_PATTERN.matcher(id).matches();
  }

  @Override
  public boolean isUserEntry(String id)
  {
    return !isMiriamId(id);
  }

  @Override
  public List<String> getDisplayColumnNames()
  {
    return null;
  }

}