rendering.java

ALGAE是一个快速创建算法演示的框架。目前支持的算法实现语言包括java和c

package edu.odu.cs.zeil.AlgAE.Server;

import java.awt.Color;

/**
 * This interface describes the various decorative controls such
 * as highlighting, color changing, etc., that can be applied to the
 * the rendering of a visible objects.
 *
 * @see edu.odu.cs.zeil.AlgAE.Server.Visible
 * @see edu.odu.cs.zeil.AlgAE.Server.VisibleRendering
 **/
public interface Rendering
{
  /**
   *  Indicates that this object and any objects reachable from it
   *  via the <code>touchAllPointers</code> and
   *  <code>touchAllComponents</code> activities should be portrayed in
   *  the animation.
   *
   *  @see edu.odu.cs.zeil.AlgAE.Server.Visible#touchAllPointers
   *  @see edu.odu.cs.zeil.AlgAE.Server.Visible#touchAllComponents
   **/
  public void show();
  
  /**
   *  Indicates that this object should only be portrayed in the
   *  animation if it can be reached from another portrayed object
   *  via the <code>touchAllPointers</code> and
   *  <code>touchAllComponents</code> activities.
   *
   *  @see edu.odu.cs.zeil.AlgAE.Server.Visible#touchAllPointers
   *  @see edu.odu.cs.zeil.AlgAE.Server.Visible#touchAllComponents
   **/
  public void hide();
  
  
  
  /**
   * Highlight (temporary color change) this object.
   **/
  public void highlight();

  
  /**
   * Highlight (temporary color change) this object.
   *
   * @param color color to use when drawing this obejct
   **/
  public void highlight(Color color);
  
  /**
   * Remove highlighting, returning the object to its default color.
   **/
  public void unHighlight();
  
  
  /**
   * Highlight (temporary color change) arrows emanating from
   * this object in the specified direction.
   **/
  public void highlight(int dir);
  
  /**
   * Remove highlighting of arrows emanating from
   * this object in the specified direction.
   **/
  public void unHighlight(int dir);
  
  
  /**
   * Highlight (temporary color change) arrows from
   * this object to the object <CODE>pointedTo</CODE>
   **/
  public void highlight(Object pointedTo);
  
  /**
   * Remove highlighting of arrows from
   * this object to the object <CODE>pointedTo</CODE>
   **/
  public void unHighlight(Object pointedTo);
  
  
  
  /**
   * Permanent color change to an object
   **/
  public void setColor (Color color);
  
  
  /**
   * What is the default color of this object?
   **/
  public Color color();
  
  
  
  /**
   * Assign the object a "name" to be used when displaying it
   **/
  public void setName (String name);
}