Example #1
0
 /// <summary>
 /// Resetting this data source
 /// </summary>
 public override void Reset()
 {
     _current = null;
     if (_cachedPrimitives != null)
     {
         _cachedPrimitives.Clear();
     }
     _stream.Seek(0, SeekOrigin.Begin);
 }
Example #2
0
 /// <summary>
 /// Resetting this data source 
 /// </summary>
 public override void Reset()
 {
     _current = null;
     _stream.Seek(0, SeekOrigin.Begin);
 }
Example #3
0
        /// <summary>
        /// Moves to the next object.
        /// </summary>
        /// <returns></returns>
        public override bool MoveNext()
        {
            KeyValuePair<PrimitiveBlock, object> nextPBFPrimitive =
                this.MoveToNextPrimitive();

            if (nextPBFPrimitive.Value != null)
            { // there is a primitive.
                _current = this.Convert(nextPBFPrimitive);
                return true;
            }
            return false;
        }
 /// <summary>
 /// Resetting this data source
 /// </summary>
 public override void Reset()
 {
     _current = null;
     _stream.Seek(0, SeekOrigin.Begin);
 }
Example #5
0
 /// <summary>
 /// Resetting this data source 
 /// </summary>
 public override void Reset()
 {
     _current = null;
     if (_cachedPrimitives != null) { _cachedPrimitives.Clear(); }
     _stream.Seek(0, SeekOrigin.Begin);
 }
Example #6
0
 /// <summary>
 /// Move to the next item in the stream.
 /// </summary>
 /// <param name="ignoreNodes">Makes this source skip all nodes.</param>
 /// <param name="ignoreWays">Makes this source skip all ways.</param>
 /// <param name="ignoreRelations">Makes this source skip all relations.</param>
 /// <returns></returns>
 public override bool MoveNext(bool ignoreNodes, bool ignoreWays, bool ignoreRelations)
 {
     var nextPBFPrimitive = this.MoveToNextPrimitive(ignoreNodes, ignoreWays, ignoreRelations);
     while(nextPBFPrimitive.Value != null)
     {
         OsmSharp.Osm.PBF.Node node = (nextPBFPrimitive.Value as OsmSharp.Osm.PBF.Node);
         if(node != null && !ignoreNodes)
         { // next primitve is a node.
             _current = this.ConvertNode(nextPBFPrimitive.Key, node);
             return true;
         }
         OsmSharp.Osm.PBF.Way way = (nextPBFPrimitive.Value as OsmSharp.Osm.PBF.Way);
         if(way != null && !ignoreWays)
         { // next primitive is a way.
             _current = this.ConvertWay(nextPBFPrimitive.Key, way);
             return true;
         }
         OsmSharp.Osm.PBF.Relation relation = (nextPBFPrimitive.Value as OsmSharp.Osm.PBF.Relation);
         if (relation != null && !ignoreRelations)
         { // next primitive is a relation.
             _current = this.ConvertRelation(nextPBFPrimitive.Key, relation);
             return true;
         }
         nextPBFPrimitive = this.MoveToNextPrimitive(ignoreNodes, ignoreWays, ignoreRelations);
     }
     return false;
 }
Example #7
0
 /// <summary>
 /// Returns true when the given osmGeo object has an uneven id.
 /// </summary>
 /// <param name="osmGeo"></param>
 /// <returns></returns>
 public override bool Include(OsmSharp.Osm.OsmGeo osmGeo)
 {
     return(osmGeo.Id.Value % 2 == 1);
 }