Package net.sourceforge.uiq3

Class Utils

java.lang.Object

net.sourceforge.uiq3.Utils

public final class Utils
extends Object

Utility functions - so much for a pure OO language.

Since:

3.0.7

Author:

"Martin Krischik" «krischik@users.sourceforge.net»

Field Summary

Fields

Modifier and Type	Field	Description
private static Logger	Logger	Class logger instance.
static long	Minutes_3	Three minutes in nanoseconds
static long	Minutes_6	Six minutes in nanoseconds
static long	Seconds_1	One seconds in nanoseconds
private static String	TAG	Class logger tag.

Constructor Summary

Constructors

Modifier	Constructor	Description
private	Utils()

Method Summary

Modifier and Type	Method	Description
static int	abs(int Left)
static short @NotNull []	concat(short @NotNull [] Array, short Element)	Concatenate an element to an arrays - is Java primitive!
static short @NotNull []	concat(short @NotNull [] Array_1, short @NotNull [] Array_2)	Concatenate 2 arrays - is Java primitive!
static void	copy(short @NotNull [] Destination, int @NotNull [] Source)	Copy an int array to and short array.
static void	copy(short @NotNull [] Destination, short @NotNull [] Source)	Copy an int array to and short array.
static boolean	equals(boolean @NotNull [] Left, boolean @NotNull [] Right)	compare the content of two arrays.
static boolean	equals(short @NotNull [] Left, short @NotNull [] Right)	compare the content of two arrays.
static int	max(int Left, int Right)
static int	max(int Left, int Middle, int Right)
static int	max(int Value_1, int Value_2, int Value_3, int Value_4, int Value_5)
static int	min(int Left, int Right)
static @Nullable String	Read_Line(InputStreamReader Reader)	Read line from file

Methods inherited from class java.lang.Object

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

Field Detail

Logger

private static final Logger Logger

Class logger instance.

TAG

private static final String TAG

Class logger tag.

Minutes_3

public static final long Minutes_3

Three minutes in nanoseconds

See Also:

Constant Field Values

Minutes_6

public static final long Minutes_6

Six minutes in nanoseconds

See Also:

Constant Field Values

Seconds_1

public static final long Seconds_1

One seconds in nanoseconds

See Also:

Constant Field Values

Constructor Detail

Utils

private Utils()

Method Detail

Read_Line

@Nullable
public static @Nullable String Read_Line(@NotNull
                                         InputStreamReader Reader)
                                  throws IOException

Read line from file

Parameters:

Reader - File to read from

Returns:

Line read

Throws:

IOException - can't read line

Since:

uiq 3.0.7

abs

public static int abs(int Left)

Parameters:

Left - Left value

Returns:

Left or right - whichever is larger

Since:

uiq 3.0.7

concat

public static short @NotNull [] concat(short @NotNull [] Array,
                                       short Element)

Concatenate an element to an arrays - is Java primitive! Ada - of course - can do this out of the box

Parameters:

Array - Array to append to

Element - element to append

Returns:

Array_1 & Element

concat

public static short @NotNull [] concat(short @NotNull [] Array_1,
                                       short @NotNull [] Array_2)

Concatenate 2 arrays - is Java primitive! Ada - of course - can do this out of the box

Parameters:

Array_1 - Array to append to

Array_2 - Array to append

Returns:

Array_1 & Array_2

Since:

uiq 3.0.7

copy

public static void copy(short @NotNull [] Destination,
                        int @NotNull [] Source)

Copy an int array to and short array.

Parameters:

Destination - short array to copy to

Source - int array to copy from

copy

public static void copy(short @NotNull [] Destination,
                        short @NotNull [] Source)

Copy an int array to and short array.

Parameters:

Destination - short array to copy to

Source - int array to copy from

equals

public static boolean equals(boolean @NotNull [] Left,
                             boolean @NotNull [] Right)

compare the content of two arrays.

Parameters:

Left - Left array

Right - right array

Returns:

true if both arrays contain the same data

Since:

uiq 3.0.7

equals

public static boolean equals(short @NotNull [] Left,
                             short @NotNull [] Right)

compare the content of two arrays.

Parameters:

Left - Left array

Right - right array

Returns:

true if both arrays contain the same data

Since:

uiq 3.0.7

max

public static int max(int Left,
                      int Right)

Parameters:

Left - Left value

Right - Right Value

Returns:

Left or right - whichever is larger

Since:

uiq 3.0.7

max

public static int max(int Left,
                      int Middle,
                      int Right)

Parameters:

Left - Left value

Middle - Middle Value

Right - Right Value

Returns:

Left or right - whichever is larger

Since:

uiq 6.5.2

max

public static int max(int Value_1,
                      int Value_2,
                      int Value_3,
                      int Value_4,
                      int Value_5)

Parameters:

Value_1 - Left value

Value_2 - Middle Value

Value_3 - Right Value

Returns:

Left or right - whichever is larger

Since:

uiq 6.5.2

min

public static int min(int Left,
                      int Right)

Parameters:

Left - Left value

Right - Right Value

Returns:

Left or right - whichever is larger

Since:

uiq 3.0.7