gw.util

Class Array

java.lang.Object

gw.util.Array

public final class Array
extends Object

Replaces java.lang.reflect.Array for better performance.

Basically the java.lang.reflect version uses native methods which are quite slow.

Method Summary

Modifier and Type	Method and Description
static Object	get(Object array, int index)
static boolean	getBoolean(Object array, int index)
static byte	getByte(Object array, int index)
static char	getChar(Object array, int index)
static double	getDouble(Object array, int index)
static float	getFloat(Object array, int index)
static int	getInt(Object array, int index)
static int	getLength(Object array)
static long	getLong(Object array, int index)
static short	getShort(Object array, int index)
static Object	newInstance(Class<?> componentType, int length)
static Object	newInstance(Class<?> componentType, int[] dimensions)
static void	set(Object array, int index, Object value)
static void	setBoolean(Object array, int index, boolean value)
static void	setByte(Object array, int index, byte value)
static void	setChar(Object array, int index, char value)
static void	setDouble(Object array, int index, double value)
static void	setFloat(Object array, int index, float value)
static void	setInt(Object array, int index, int value)
static void	setLong(Object array, int index, long value)
static void	setShort(Object array, int index, short value)

Methods inherited from class java.lang.Object

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

Method Detail

newInstance

public static Object newInstance(Class<?> componentType,
                                 int length)

newInstance

public static Object newInstance(Class<?> componentType,
                                 int[] dimensions)

getLength

public static int getLength(Object array)

get

public static Object get(Object array,
                         int index)

getBoolean

public static boolean getBoolean(Object array,
                                 int index)

getByte

public static byte getByte(Object array,
                           int index)

getChar

public static char getChar(Object array,
                           int index)

getShort

public static short getShort(Object array,
                             int index)

getInt

public static int getInt(Object array,
                         int index)

getLong

public static long getLong(Object array,
                           int index)

getFloat

public static float getFloat(Object array,
                             int index)

getDouble

public static double getDouble(Object array,
                               int index)

set

public static void set(Object array,
                       int index,
                       Object value)

setBoolean

public static void setBoolean(Object array,
                              int index,
                              boolean value)

setByte

public static void setByte(Object array,
                           int index,
                           byte value)

setChar

public static void setChar(Object array,
                           int index,
                           char value)

setShort

public static void setShort(Object array,
                            int index,
                            short value)

setInt

public static void setInt(Object array,
                          int index,
                          int value)

setLong

public static void setLong(Object array,
                           int index,
                           long value)

setFloat

public static void setFloat(Object array,
                            int index,
                            float value)

setDouble

public static void setDouble(Object array,
                             int index,
                             double value)