code: function PrimitiveBlock(properties) {
              this.primitivegroup = [];
              if (properties)
                  for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
                      if (properties[keys[i]] != null)
                          this[keys[i]] = properties[keys[i]];
          }
docs: Properties of a PrimitiveBlock.
  @memberof OSMPBF
  @interface IPrimitiveBlock
  @property {OSMPBF.IStringTable} stringtable PrimitiveBlock stringtable
  @property {Array.<OSMPBF.IPrimitiveGroup>|null} [primitivegroup] PrimitiveBlock primitivegroup
  @property {number|null} [granularity] PrimitiveBlock granularity
  @property {number|Long|null} [latOffset] PrimitiveBlock latOffset
  @property {number|Long|null} [lonOffset] PrimitiveBlock lonOffset
  @property {number|null} [dateGranularity] PrimitiveBlock dateGranularity
   
  Constructs a new PrimitiveBlock.
  @memberof OSMPBF
  @classdesc Represents a PrimitiveBlock.
  @implements IPrimitiveBlock
  @constructor
  @param {OSMPBF.IPrimitiveBlock=} [properties] Properties to set