package cs101.util;

/**
 * A generic interface for stream-like things that can 
 * read and write objects.
 */
public interface Wire
{
  /**
   *  Read the next object. Blocks if no object is avaliable.
   */
  public abstract Object getObject();

  /**
   *  Write an object. Blocks if no space is avaliable to write to.
   */
  public abstract void putObject( Object obj );

}