public bool removeAttribute(EdgeAttribute s)
{
if (m_Attributes.Contains(s))
{
m_Attributes.Remove(s);
return(true);
}
return(false);
}
//public String toString()
//{
// return String.Format("{0:D2}", 1.43629);
// //return String.Format("It is %.2f from %s, (%.2f, %.2f) to %s, (%.2f, %.2f).", getDistance(), m_PointA, m_PointA.X, m_PointA.X, m_PointB, m_PointB.X, m_PointB.Y);
//}
// Description:
// Add strings to label an edge as stairs, an elevator, hallway, etc.
public bool addAttribute(EdgeAttribute s)
{
if (!m_Attributes.Contains(s))
{
m_Attributes.Add(s);
return(true);
}
return(false);
}
public void UpdateNodeAttribute(EdgeAttribute udata)
{
using (SystemMapEntities db = new SystemMapEntities())
{
edge_attributes urec = db.edge_attributes
.Where(ea => ea.attributeid == udata.id)
.SingleOrDefault();
if (urec != null)
{
urec.name = udata.name;
urec.descr = udata.description;
urec.attrtypeid = udata.type.typeId;
db.SaveChanges();
}
}
}
public EdgeAttribute AddEdgeAttribute(EdgeAttribute eatt)
{
EdgeAttribute retval = null;
using (SystemMapEntities db = new SystemMapEntities())
{
edge_attributes erec = new edge_attributes
{
name = eatt.name,
descr = eatt.description,
attrtypeid = eatt.type.typeId
};
db.edge_attributes.Add(erec);
db.SaveChanges();
retval = new EdgeAttribute
{
id = erec.attributeid,
name = erec.name,
description = erec.descr
};
retval.type = new TypeService().GetAttributeType(erec.attrtypeid);
}
return(retval);
}
// Description:
// Return the whether an edge has a particular attribute
public bool getAttribute(EdgeAttribute att)
{
return(m_Attributes.Contains(att));
}