/// <summary>
/// Returns true if the given object exists.
/// </summary>
/// <param name="id"></param>
/// <param name="type"></param>
/// <returns></returns>
private bool Exist(long id, OsmGeoType type)
{
switch (type)
{
case OsmGeoType.Node:
string nodeKey = PrimitiveExtensions.BuildNodeRedisKey(id);
return(_clientNode.ContainsKey(nodeKey));
case OsmGeoType.Way:
string wayKey = PrimitiveExtensions.BuildWayRedisKey(id);
return(_clientWay.ContainsKey(wayKey));
case OsmGeoType.Relation:
string relationKey = PrimitiveExtensions.BuildRelationRedisKey(id);
return(_clientRelation.ContainsKey(relationKey));
}
throw new ArgumentOutOfRangeException("type");
}
/// <summary>
/// Deletes an osmGeo object from disk.
/// </summary>
/// <param name="id"></param>
/// <param name="type"></param>
private void Delete(long id, OsmGeoType type)
{
switch (type)
{
case OsmGeoType.Node:
string nodeKey = PrimitiveExtensions.BuildNodeRedisKey(id);
_client.Del(nodeKey);
//_clientNode.DeleteById(nodeKey);
break;
case OsmGeoType.Way:
string wayKey = PrimitiveExtensions.BuildWayRedisKey(id);
//_clientWay.DeleteById(wayKey);
_client.Del(wayKey);
break;
case OsmGeoType.Relation:
string relationKey = PrimitiveExtensions.BuildRelationRedisKey(id);
//_clientRelation.DeleteById(relationKey);
_client.Del(relationKey);
break;
}
}
/// <summary>
/// Reads an osmGeo object from disk.
/// </summary>
/// <param name="id"></param>
/// <param name="type"></param>
private OsmGeo Read(long id, OsmGeoType type)
{
switch (type)
{
case OsmGeoType.Node:
string nodeKey = PrimitiveExtensions.BuildNodeRedisKey(id);
RedisNode redisNode = _clientNode.GetValue(nodeKey);
Node node = null;
if (redisNode != null)
{
node = PrimitiveExtensions.ConvertFrom(redisNode);
}
return(node);
case OsmGeoType.Way:
string wayKey = PrimitiveExtensions.BuildWayRedisKey(id);
RedisWay redisWay = _clientWay.GetValue(wayKey);
Way way = null;
if (redisWay != null)
{
way = PrimitiveExtensions.ConvertFrom(redisWay);
}
return(way);
case OsmGeoType.Relation:
string relationKey = PrimitiveExtensions.BuildRelationRedisKey(id);
RedisRelation redisRelation = _clientRelation.GetValue(relationKey);
Relation relation = null;
if (redisRelation != null)
{
relation = PrimitiveExtensions.ConvertFrom(redisRelation);
}
return(relation);
}
throw new ArgumentOutOfRangeException("type");
}