LimpetDecorator.java 文件源码

private void decorateInOut(IDecoration decoration, boolean in, boolean out,
    int quadrant)
{
  if (in && out)
  {
    decoration.addOverlay(TWO_WAY_ARROW, quadrant);
  }
  else if (out)
  {
    decoration.addOverlay(LEFT_ARROW, quadrant);
  }
  else if (in)
  {
    decoration.addOverlay(RIGHT_ARROW, quadrant);
  }
}