Method: FileMonitoring::DirStat#load_instance

Defined in:

lib/file_monitoring/monitor_path.rb

#load_instance(sub_paths, sub_paths_index, size, modification_time) ⇒ Object

add instance while initializing tree using content data from file Parameters:

sub_paths - Array of sub paths of the instance which is added to tree
            Example:
              instance path = /dir1/dir2/file_name
                Sub path 1: /dir1
                Sub path 2: /dir1/dir2
                Sub path 3: /dir1/dir2/file_name
            sub paths would create DirStat objs or FileStat(FileStat create using last sub path).
sub_paths_index - the index indicates the next sub path to insert to the tree
                  the index will be raised at each recursive call down the tree
size - the instance size to insert to the tree
modification_time - the instance modification_time to insert to the tree

# File 'lib/file_monitoring/monitor_path.rb', line 178

def load_instance(sub_paths, sub_paths_index, size, modification_time)
  # initialize dirs and files.
  @dirs = {} unless @dirs
  @files = {} unless @files
  if sub_paths.size-1 == sub_paths_index
    # Add File case - index points to last entry - leaf case.
    file_stat = FileStat.new(sub_paths[sub_paths_index], FileStatEnum::STABLE, size, modification_time, true)
    add_file(file_stat)
  else
    # Add Dir to tree if not present. index points to new dir path.
    dir_stat = @dirs[sub_paths[sub_paths_index]]
    #create new dir if not exist
    unless dir_stat
      dir_stat = DirStat.new(sub_paths[sub_paths_index])
      add_dir(dir_stat)
    end
    # continue recursive call on tree with next sub path index
    dir_stat.load_instance(sub_paths, sub_paths_index+1, size, modification_time)
  end
end