io.neow3j.utils

Class AddressUtils

java.lang.Object

io.neow3j.utils.AddressUtils

public class AddressUtils
extends java.lang.Object

Constructor Summary

Constructors

Constructor and Description
AddressUtils()

Method Summary

Modifier and Type	Method and Description
static byte[]	addressToScriptHash(java.lang.String address) Transforms the given address into its script hash.
static boolean	isValidAddress(java.lang.String address) Checks whether the give address is valid or not.
static boolean	isValidAddress(java.lang.String address, byte addressVersion) Checks whether the give address is valid or not.
static java.lang.String	scriptHashToAddress(byte[] scriptHash) Derives the Neo address from the given script hash.
static java.lang.String	scriptHashToAddress(byte[] scriptHash, byte addressVersion) Derives the Neo address from the given script hash, also specifying the address version.

Methods inherited from class java.lang.Object

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

Constructor Detail

AddressUtils

public AddressUtils()

Method Detail

isValidAddress

public static boolean isValidAddress(java.lang.String address)

Checks whether the give address is valid or not. It uses the default address version NeoConstants.DEFAULT_ADDRESS_VERSION.

Parameters:

address - The address to be checked.

Returns:

whether the address is valid or not

isValidAddress

public static boolean isValidAddress(java.lang.String address,
                                     byte addressVersion)

Checks whether the give address is valid or not. It uses the default address version NeoConstants.DEFAULT_ADDRESS_VERSION.

Parameters:

address - The address to be checked.

addressVersion - The address version.

Returns:

whether the address is valid or not

addressToScriptHash

public static byte[] addressToScriptHash(java.lang.String address)

Transforms the given address into its script hash.

Parameters:

address - The address.

Returns:

the script hash byte array in little-endian order.

scriptHashToAddress

public static java.lang.String scriptHashToAddress(byte[] scriptHash)

Derives the Neo address from the given script hash. It uses the default address version NeoConstants.DEFAULT_ADDRESS_VERSION.

The script hash needs to be in little-endian order.

Parameters:

scriptHash - The script hash to get the address for.

Returns:

the address

scriptHashToAddress

public static java.lang.String scriptHashToAddress(byte[] scriptHash,
                                                   byte addressVersion)

Derives the Neo address from the given script hash, also specifying the address version. Use scriptHashToAddress(byte[]) if the default address version should be used.

The script hash needs to be in little-endian order.

Parameters:

scriptHash - The script hash to get the address for.

Returns:

the address