/// <summary>
/// Creates a new way from a SimpleWay.
/// </summary>
/// <param name="simpleWay"></param>
/// <param name="nodeSource"></param>
/// <returns></returns>
public static CompleteWay CreateFrom(Way simpleWay, INodeSource nodeSource)
{
if (simpleWay == null)
{
throw new ArgumentNullException("simpleWay");
}
if (nodeSource == null)
{
throw new ArgumentNullException("nodeSource");
}
if (simpleWay.Id == null)
{
throw new Exception("simpleWay.id is null");
}
CompleteWay way = Create(simpleWay.Id.Value);
way.ChangeSetId = simpleWay.ChangeSetId;
if (simpleWay.Tags != null)
{
foreach (Tag pair in simpleWay.Tags)
{
way.Tags.Add(pair);
}
}
for (int idx = 0; idx < simpleWay.Nodes.Count; idx++)
{
long nodeId = simpleWay.Nodes[idx];
Node node = nodeSource.GetNode(nodeId);
if (node == null)
{
return(null);
}
CompleteNode completeNode = CompleteNode.CreateFrom(node);
if (completeNode != null)
{
way.Nodes.Add(completeNode);
}
else
{
return(null);
}
}
way.TimeStamp = simpleWay.TimeStamp;
way.User = simpleWay.UserName;
way.UserId = simpleWay.UserId;
way.Version = simpleWay.Version.HasValue ? (long)simpleWay.Version.Value : (long?)null;
way.Visible = simpleWay.Visible.HasValue && simpleWay.Visible.Value;
return(way);
}
/// <summary>
/// Creates a relation from a SimpleRelation.
/// </summary>
/// <param name="simpleRelation"></param>
/// <param name="osmGeoSource"></param>
/// <param name="ways"></param>
/// <param name="relations"></param>
/// <returns></returns>
public static CompleteRelation CreateFrom(Relation simpleRelation, IOsmGeoSource osmGeoSource,
IDictionary <long, CompleteWay> ways,
IDictionary <long, CompleteRelation> relations)
{
if (simpleRelation == null)
{
throw new ArgumentNullException("simpleRelation");
}
if (osmGeoSource == null)
{
throw new ArgumentNullException("osmGeoSource");
}
if (simpleRelation.Id == null)
{
throw new Exception("simpleRelation.Id is null");
}
CompleteRelation relation = Create(simpleRelation.Id.Value);
relation.ChangeSetId = simpleRelation.ChangeSetId;
foreach (Tag pair in simpleRelation.Tags)
{
relation.Tags.Add(pair);
}
for (int idx = 0; idx < simpleRelation.Members.Count; idx++)
{
long memberId = simpleRelation.Members[idx].MemberId.Value;
string role = simpleRelation.Members[idx].MemberRole;
var member = new CompleteRelationMember();
member.Role = role;
switch (simpleRelation.Members[idx].MemberType.Value)
{
case OsmGeoType.Node:
Node simpleNode = osmGeoSource.GetNode(memberId);
if (simpleNode != null)
{
member.Member = CompleteNode.CreateFrom(simpleNode);
}
else
{
return(null);
}
break;
case OsmGeoType.Way:
CompleteWay completeWay;
if (!ways.TryGetValue(memberId, out completeWay))
{
Way simpleWay = osmGeoSource.GetWay(memberId);
if (simpleWay != null)
{
completeWay = CompleteWay.CreateFrom(simpleWay, osmGeoSource);
}
}
if (completeWay != null)
{
member.Member = completeWay;
}
else
{
return(null);
}
break;
case OsmGeoType.Relation:
CompleteRelation completeRelation;
if (!relations.TryGetValue(memberId, out completeRelation))
{
Relation simpleRelationMember = osmGeoSource.GetRelation(memberId);
if (simpleRelationMember != null)
{
completeRelation = CompleteRelation.CreateFrom(simpleRelationMember, osmGeoSource);
}
}
if (completeRelation != null)
{
member.Member = completeRelation;
}
else
{
return(null);
}
break;
}
relation.Members.Add(member);
}
relation.TimeStamp = simpleRelation.TimeStamp;
relation.User = simpleRelation.UserName;
relation.UserId = simpleRelation.UserId;
relation.Version = simpleRelation.Version.HasValue ? (long)simpleRelation.Version.Value : (long?)null;
relation.Visible = simpleRelation.Visible.HasValue && simpleRelation.Visible.Value;
return(relation);
}
/// <summary>
/// Creates a relation from a SimpleRelation.
/// </summary>
/// <param name="simpleRelation"></param>
/// <param name="cache"></param>
/// <returns></returns>
public static CompleteRelation CreateFrom(Relation simpleRelation, IDataSourceReadOnly cache)
{
if (simpleRelation == null)
{
throw new ArgumentNullException("simpleRelation");
}
if (cache == null)
{
throw new ArgumentNullException("cache");
}
if (simpleRelation.Id == null)
{
throw new Exception("simpleRelation.Id is null");
}
CompleteRelation relation = Create(simpleRelation.Id.Value);
relation.ChangeSetId = simpleRelation.ChangeSetId;
foreach (Tag pair in simpleRelation.Tags)
{
relation.Tags.Add(pair);
}
for (int idx = 0; idx < simpleRelation.Members.Count; idx++)
{
long memberId = simpleRelation.Members[idx].MemberId.Value;
string role = simpleRelation.Members[idx].MemberRole;
var member = new CompleteRelationMember();
member.Role = role;
switch (simpleRelation.Members[idx].MemberType.Value)
{
case OsmGeoType.Node:
Node simpleNode = cache.GetNode(memberId);
if (simpleNode != null)
{
member.Member = CompleteNode.CreateFrom(simpleNode);
}
else
{
return(null);
}
break;
case OsmGeoType.Way:
Way simpleWay = cache.GetWay(memberId);
if (simpleWay != null)
{
member.Member = CompleteWay.CreateFrom(simpleWay, cache);
}
else
{
return(null);
}
break;
case OsmGeoType.Relation:
Relation simpleRelationMember = cache.GetRelation(memberId);
if (simpleRelationMember != null)
{
member.Member = CompleteRelation.CreateFrom(simpleRelationMember, cache);
}
else
{
return(null);
}
break;
}
relation.Members.Add(member);
}
relation.TimeStamp = simpleRelation.TimeStamp;
relation.User = simpleRelation.UserName;
relation.UserId = simpleRelation.UserId;
relation.Version = simpleRelation.Version.HasValue ? (long)simpleRelation.Version.Value : (long?)null;
relation.Visible = simpleRelation.Visible.HasValue && simpleRelation.Visible.Value;
return(relation);
}