org.mymedialite.io
Enum RatingFileFormat

java.lang.Object
  extended by java.lang.Enum<RatingFileFormat>
      extended by org.mymedialite.io.RatingFileFormat
All Implemented Interfaces:
java.io.Serializable, java.lang.Comparable<RatingFileFormat>

public enum RatingFileFormat
extends java.lang.Enum<RatingFileFormat>

Represents different rating file formats.


Enum Constant Summary
DEFAULT
          The default tab/comma separated rating format (e.g.
IGNORE_FIRST_LINE
          Like the default format, but ignore the first line.
KDDCUP_2011
          The KDD Cup 2011 rating format.
MOVIELENS_1M
          The MovieLens 1M/10M format (fields separated by "::").
 
Method Summary
static RatingFileFormat valueOf(java.lang.String name)
          Returns the enum constant of this type with the specified name.
static RatingFileFormat[] values()
          Returns an array containing the constants of this enum type, in the order they are declared.
 
Methods inherited from class java.lang.Enum
clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf
 
Methods inherited from class java.lang.Object
getClass, notify, notifyAll, wait, wait, wait
 

Enum Constant Detail

DEFAULT

public static final RatingFileFormat DEFAULT
The default tab/comma separated rating format (e.g. MovieLens 100K, Apache Mahout).


IGNORE_FIRST_LINE

public static final RatingFileFormat IGNORE_FIRST_LINE
Like the default format, but ignore the first line.


MOVIELENS_1M

public static final RatingFileFormat MOVIELENS_1M
The MovieLens 1M/10M format (fields separated by "::").


KDDCUP_2011

public static final RatingFileFormat KDDCUP_2011
The KDD Cup 2011 rating format.

Method Detail

values

public static RatingFileFormat[] values()
Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:
for (RatingFileFormat c : RatingFileFormat.values())
    System.out.println(c);

Returns:
an array containing the constants of this enum type, in the order they are declared

valueOf

public static RatingFileFormat valueOf(java.lang.String name)
Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:
name - the name of the enum constant to be returned.
Returns:
the enum constant with the specified name
Throws:
java.lang.IllegalArgumentException - if this enum type has no constant with the specified name
java.lang.NullPointerException - if the argument is null