org.nd4j.linalg.api.ndarray

Enum SparseFormat

java.lang.Object

java.lang.Enum<SparseFormat>

org.nd4j.linalg.api.ndarray.SparseFormat

All Implemented Interfaces:

Serializable, Comparable<SparseFormat>

public enum SparseFormat
extends Enum<SparseFormat>

Author:

Audrey Loeffel

• CSR: Compressed Sparse Row
• CSC: Commpressed Sparse Column
• COO: Coordinate Matrix Storage
• None: No sparse format

See Also:

Sparse Matrix Storage Formats

Enum Constant Summary

Enum Constants

Enum Constant and Description
COO
CSR
NONE

Method Summary

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

CSR

public static final SparseFormat CSR

COO

public static final SparseFormat COO

NONE

public static final SparseFormat NONE

Method Detail

values

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

Returns:

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

valueOf

public static SparseFormat 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