package jalview.ext.treeviewer;

import java.io.File;
import java.util.Set;

import javax.swing.JPanel;

public abstract class ExternalTreePanel extends JPanel
{

  public abstract void setTreeFile(File file);

  public abstract File getTreeFile();

  public abstract ExternalTreeI getTree();

  public abstract ExternalTreeNodeI findNode(int x, int y);

  public abstract void setMatchingNodes(Set<Long> matchingNodes);

  public abstract Set<Long> getMatchingNodes();
}