// moves the end of the line attached to passed node
public void adjustRelatedPoint(Node node)
{
Node origin = m_parent.getOrigin();
Node end = m_parent.getEnd();
if (node.Equals(origin)) { adjustFirstPoint((int)(origin.getGraphic().getCurrentX() + GraphicContainer.NODE_SIZE / 2), (int)(origin.getGraphic().getCurrentY() + GraphicContainer.NODE_SIZE / 2)); }
else if (node.Equals(end)) { adjustSecondPoint((int)(end.getGraphic().getCurrentX() + GraphicContainer.NODE_SIZE / 2), (int)(end.getGraphic().getCurrentY() + GraphicContainer.NODE_SIZE / 2)); }
}
