org.iota.jota.utils

Class Converter

java.lang.Object

org.iota.jota.utils.Converter

public class Converter
extends Object

This class provides a set of utility methods to are used to convert between different formats.

Field Summary

Fields

Modifier and Type	Field and Description
static int	HIGH_INTEGER_BITS
static long	HIGH_LONG_BITS

Constructor Summary

Constructors

Constructor and Description
Converter()

Method Summary

Modifier and Type	Method and Description
static byte[]	bytes(int[] trits)
static byte[]	bytes(int[] trits, int offset, int size) Converts the specified trits array to bytes.
static int[]	convertToIntArray(List<Integer> integers)
static int[]	copyTrits(String input, int[] destination) Copies the trits from the input string into the destination array
static int[]	fromValue(int value) Converts the specified integer to its corresponding trits value.
static void	getTrits(byte[] bytes, int[] trits) Gets the trits from the specified bytes and stores it into the provided trits array.
static void	increment(int[] trits, int size) Increments the specified trits.
static long	longValue(int[] trits) Converts the specified trits to its corresponding integer value.
static int[]	trits(long trytes) Converts trytes into trits.
static int[]	trits(long trytes, int length) Converts the specified trinary encoded string into a trits array of the specified length.
static int[]	trits(String trytes) Converts trytes into trits.
static int[]	trits(String trytes, int length) Converts the specified trinary encoded string into a trits array of the specified length.
static int[]	tritsString(String trytes) Deprecated.
static String	trytes(int[] trits)
static String	trytes(int[] trits, int offset, int size) Converts trits to trytes.
static String	trytes(List<Integer> trits)
static String	trytes(List<Integer> trits, int offset, int size) Converts trits to trytes.
static int	tryteValue(int[] trits, int offset) Converts the specified trits array to trytes in integer representation.
static int	value(int[] trits) Converts the specified trits to its corresponding integer value.

Methods inherited from class java.lang.Object

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

Field Detail

HIGH_INTEGER_BITS

public static final int HIGH_INTEGER_BITS

See Also:

Constant Field Values

HIGH_LONG_BITS

public static final long HIGH_LONG_BITS

See Also:

Constant Field Values

Constructor Detail

Converter

public Converter()

Method Detail

bytes

public static byte[] bytes(int[] trits,
                           int offset,
                           int size)

Converts the specified trits array to bytes.

Parameters:

trits - The trits.

offset - The offset to start from.

size - The size.

Returns:

The bytes.

bytes

public static byte[] bytes(int[] trits)

getTrits

public static void getTrits(byte[] bytes,
                            int[] trits)

Gets the trits from the specified bytes and stores it into the provided trits array.

Parameters:

bytes - The bytes.

trits - The trits.

convertToIntArray

public static int[] convertToIntArray(List<Integer> integers)

trits

public static int[] trits(String trytes,
                          int length)

Converts the specified trinary encoded string into a trits array of the specified length.

Parameters:

trytes - The trytes.

length - The length

Returns:

A trits array.

trits

public static int[] trits(long trytes,
                          int length)

Converts the specified trinary encoded string into a trits array of the specified length.

Parameters:

trytes - The trytes.

length - The length.

Returns:

A trits array.

tritsString

@Deprecated
public static int[] tritsString(String trytes)

Deprecated.

Converts the specified trinary encoded trytes string to trits.

Parameters:

trytes - The trytes.

Returns:

A trits array.

trits

public static int[] trits(long trytes)

Converts trytes into trits.

Parameters:

trytes - The trytes to be converted.

Returns:

Array of trits.

trits

public static int[] trits(String trytes)

Converts trytes into trits.

Parameters:

trytes - The trytes to be converted.

Returns:

Array of trits.

copyTrits

public static int[] copyTrits(String input,
                              int[] destination)

Copies the trits from the input string into the destination array

Parameters:

input - The input String.

destination - The destination array.

Returns:

The destination.

trytes

public static String trytes(int[] trits,
                            int offset,
                            int size)

Converts trits to trytes.

Parameters:

trits - The trits to be converted.

offset - The offset to start from.

size - The size.

Returns:

The trytes.

trytes

public static String trytes(List<Integer> trits,
                            int offset,
                            int size)

Converts trits to trytes.

Parameters:

trits - The trits to be converted.

offset - The offset to start from.

size - The size.

Returns:

The trytes.

trytes

public static String trytes(int[] trits)

trytes

public static String trytes(List<Integer> trits)

tryteValue

public static int tryteValue(int[] trits,
                             int offset)

Converts the specified trits array to trytes in integer representation.

Parameters:

trits - The trits.

offset - The offset to start from.

Returns:

The value.

value

public static int value(int[] trits)

Converts the specified trits to its corresponding integer value.

Parameters:

trits - The trits.

Returns:

The value.

fromValue

public static int[] fromValue(int value)

Converts the specified integer to its corresponding trits value.

Parameters:

value - the integer we want to convert

Returns:

The array of trits

longValue

public static long longValue(int[] trits)

Converts the specified trits to its corresponding integer value.

Parameters:

trits - The trits.

Returns:

The value.

increment

public static void increment(int[] trits,
                             int size)

Increments the specified trits.

Parameters:

trits - The trits.

size - The size.