App Engine Python SDK  v1.6.9 rev.445
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Public Member Functions | Static Public Attributes | List of all members
google.appengine.ext.mapreduce.file_format_root._RootFilesStream Class Reference
Inheritance diagram for google.appengine.ext.mapreduce.file_format_root._RootFilesStream:
google.appengine.ext.mapreduce.file_format_root._FilesStream

Public Member Functions

def __init__
 
def next_file
 
def to_json
 
def from_json
 
- Public Member Functions inherited from google.appengine.ext.mapreduce.file_format_root._FilesStream
def __init__
 
def advance
 
def current
 
def checkpoint
 
def to_json
 
def from_json
 

Static Public Attributes

string PREVIOUS_INPUT_INDEX = 'input_index'
 
- Static Public Attributes inherited from google.appengine.ext.mapreduce.file_format_root._FilesStream
string PREVIOUS_OFFSET = 'previous'
 
string INDEX = 'index'
 

Detailed Description

Special FilesStream for the first FileFormat

Constructor & Destructor Documentation

def google.appengine.ext.mapreduce.file_format_root._RootFilesStream.__init__ (   self,
  index,
  file_format_root,
  offset = 0,
  input_index = 0 
)
Init.

Args:
  index: the index of this stream within the FileFormatRoot.
  file_format_root: the FileFormatRoot this stream should talk to.
  offset: the offset to start reading current file.
  input_index: index of the next input file to read.

The documentation for this class was generated from the following file: