com.pervasive.datarush.operators.io.textfile

Enum ARFFMode

java.lang.Object

java.lang.Enum<ARFFMode>

com.pervasive.datarush.operators.io.textfile.ARFFMode

All Implemented Interfaces:

Serializable, Comparable<ARFFMode>

public enum ARFFMode
extends Enum<ARFFMode>

Defines valid representation types for ARFF instance data.

Enum Constant Summary

Enum Constants

Enum Constant and Description
DENSE Dense is represented densely.
SPARSE Data is represented sparsely.

Method Summary

Modifier and Type	Method and Description
static ARFFMode	valueOf(String name) Returns the enum constant of this type with the specified name.
static ARFFMode[]	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

SPARSE

public static final ARFFMode SPARSE

Data is represented sparsely. Only those columns with a non-zero value are present. Records are expressed as a list of column index/value pairs.

DENSE

public static final ARFFMode DENSE

Dense is represented densely. All columns are presents. Records are expressed as a list of column values, in column order.

Method Detail

values

public static ARFFMode[] 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 (ARFFMode c : ARFFMode.values())
    System.out.println(c);

Returns:

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

valueOf

public static ARFFMode valueOf(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:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null