org.coolmap.core.util

Class MatrixUtils

java.lang.Object

org.coolmap.core.util.MatrixUtils

public class MatrixUtils
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field and Description
static int	DIRECTION_COLUMN
static int	DIRECTION_ROW

Constructor Summary

Constructors

Constructor and Description
MatrixUtils()

Method Summary

Modifier and Type	Method and Description
static void	fillDoubleWithGradient(java.lang.Double[][] mx)
static <T> T[]	multiShift(T[] input, int target, int[][] ranges, java.lang.Class<T> type)
static <T> T[][]	multiShiftMatrix(T[][] input, int target, int[][] ranges, java.lang.Class<T> type)
static void	printMatrix(java.lang.Object[][] mx)
static java.lang.Integer[][]	rangeDivide(java.lang.Integer begin, java.lang.Integer end, java.lang.Integer divideNum)
static java.lang.Object[][]	transpose(java.lang.Object[][] input)
static <T> T[][]	transpose(T[][] input, java.lang.Class<T> type)
static <T> T[][]	transpose(T[][] input, java.lang.Class<T> type, java.lang.Integer threadNum)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

DIRECTION_ROW

public static final int DIRECTION_ROW

See Also:

Constant Field Values

DIRECTION_COLUMN

public static final int DIRECTION_COLUMN

See Also:

Constant Field Values

Constructor Detail

MatrixUtils

public MatrixUtils()

Method Detail

transpose

public static <T> T[][] transpose(T[][] input,
                                  java.lang.Class<T> type)
                           throws java.lang.InterruptedException

Throws:

java.lang.InterruptedException

transpose

public static java.lang.Object[][] transpose(java.lang.Object[][] input)
                                      throws java.lang.InterruptedException

Throws:

java.lang.InterruptedException

fillDoubleWithGradient

public static void fillDoubleWithGradient(java.lang.Double[][] mx)

transpose

public static <T> T[][] transpose(T[][] input,
                                  java.lang.Class<T> type,
                                  java.lang.Integer threadNum)
                           throws java.lang.InterruptedException

Throws:

java.lang.InterruptedException

rangeDivide

public static java.lang.Integer[][] rangeDivide(java.lang.Integer begin,
                                                java.lang.Integer end,
                                                java.lang.Integer divideNum)

printMatrix

public static void printMatrix(java.lang.Object[][] mx)

multiShiftMatrix

public static <T> T[][] multiShiftMatrix(T[][] input,
                                         int target,
                                         int[][] ranges,
                                         java.lang.Class<T> type)

multiShift

public static <T> T[] multiShift(T[] input,
                                 int target,
                                 int[][] ranges,
                                 java.lang.Class<T> type)