package bluej.stride.slots;

import bluej.stride.framedjava.slots.UnderlineContainer;
import bluej.utility.javafx.FXPlatformRunnable;
import bluej.utility.javafx.FXRunnable;
import threadchecker.OnThread;
import threadchecker.Tag;




| Gets a slot, if a slot has already been associated with this fragment, either
| because that slot generated this fragment, or because this fragment has previously
| had a slot registered (via registerSlot).
|






@OnThread(Tag.FX)
public class LinkedIdentifier
implements TextSlot.Underline{    
   private final String name;
   
   private final int startPosition; 
   private final int endPosition; 
   private final FXPlatformRunnable onClick;
   
   private final UnderlineContainer slot;
   @OnThread(Tag.Any)
   
   public LinkedIdentifier(String name, int startPosition, int endPosition,
                           
   UnderlineContainer slot, FXPlatformRunnable onClick)
   {        
      this.name = name;
       
      this.startPosition = startPosition;
       
      this.endPosition = endPosition;
       
      this.onClick = onClick;
       
      this.slot = slot;     
      }

   @OnThread(Tag.FXPlatform)
   
   public void show()
{
slot.addUnderline(this); 
      }

   
   @Override
   
   public int getStartPosition()
   {        
      return startPosition;     
      }

   
   @Override
   
   public int getEndPosition()
   {        
      return endPosition;     
      }

   
   @Override
   
   public FXPlatformRunnable getOnClick()
   {        
      return onClick;     
      }

   
   public String getName()
   {        
      return name;     
      } 
   }