public PathToken NextToken()
{
if (!HasNext())
{
throw new IndexOutOfRangeException();
}
if (this.nextToken == null)
{
this.nextToken = new PathToken(path, pathIndex + 1);
}
return(this.nextToken);
}
public PathToken AsPathToken()
{
if (this.token != null)
{
return(this.token);
}
lock (_lock)
{
if (this.token != null)
{
return(this.token);
}
if (this.nodes.Count <= 0)
{
throw new InvalidOperationException("The path node is empty");
}
this.token = new PathToken(this, 0);
return(this.token);
}
}