br.com.objectos.random.testing

Class Next

java.lang.Object

br.com.objectos.random.testing.Next

public final class Next
extends Object

Provides static methods for generating random byte arrays, string and primitive values. Actual pseudo number generation is delegated to the Random class. Random string generation is delegated to the RandomString class.

Please not that this class is designed to be used in testing environments only. It is not designed to be used in production.

Method Summary

Modifier and Type	Method and Description
static void	bytes(byte[] bytes) Fills the specified byte array with next random byte values.
static byte[]	bytes(int length) Creates and returns a new byte array with the specified length filled with next random byte values.
static double	doubleValue() Returns the next random double value.
static int	intValue() Returns the next random int value.
static int	intValue(int bound) Returns the next random int value between zero (inclusive) and the specified value (exclusive).
static String	string(int length) Returns the next random string with the specified length.

Methods inherited from class java.lang.Object

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

Method Detail

bytes

public static void bytes(byte[] bytes)

Fills the specified byte array with next random byte values.

Parameters:

bytes - the array to be filled with next random byte values

See Also:

Random.nextBytes(byte[])

bytes

public static byte[] bytes(int length)

Creates and returns a new byte array with the specified length filled with next random byte values.

Parameters:

length - the length of the array to be created

Returns:

a new byte array with the specified length filled with next random byte values

See Also:

Random.nextBytes(byte[])

doubleValue

public static double doubleValue()

Returns the next random double value.

Returns:

the next random double value

See Also:

Random.nextDouble()

intValue

public static int intValue()

Returns the next random int value.

Returns:

the next random int value

See Also:

Random.nextInt()

intValue

public static int intValue(int bound)

Returns the next random int value between zero (inclusive) and the specified value (exclusive).

Returns:

the next random int value between zero (inclusive) and the specified value (exclusive)

See Also:

Random.nextInt(int)

string

public static String string(int length)

Returns the next random string with the specified length.

Returns:

he next random string with the specified length

See Also:

RandomString.nextString(int)