io.digitalbits.sdk

Class Memo

java.lang.Object

io.digitalbits.sdk.Memo

Direct Known Subclasses:

MemoHash, MemoId, MemoNone, MemoReturnHash, MemoText

public abstract class Memo
extends java.lang.Object

The memo contains optional extra information. It is the responsibility of the client to interpret this value. Memos can be one of the following types:

• MEMO_NONE: Empty memo.
• MEMO_TEXT: A string up to 28-bytes long.
• MEMO_ID: A 64 bit unsigned integer.
• MEMO_HASH: A 32 byte hash.
• MEMO_RETURN: A 32 byte hash intended to be interpreted as the hash of the transaction the sender is refunding.

Use static methods to generate any of above types.

See Also:

Transaction

Constructor Summary

Constructors

Constructor and Description
Memo()

Method Summary

Modifier and Type	Method and Description
static MemoHash	hash(byte[] bytes) Creates new MemoHash instance from byte array.
static MemoHash	hash(java.lang.String hexString) Creates new MemoHash instance from hex-encoded string
static MemoId	id(long id) Creates new MemoId instance.
static MemoNone	none() Creates new MemoNone instance.
static MemoReturnHash	returnHash(byte[] bytes) Creates new MemoReturnHash instance from byte array.
static MemoReturnHash	returnHash(java.lang.String hexString) Creates new MemoReturnHash instance from hex-encoded string.
static MemoText	text(java.lang.String text) Creates new MemoText instance.

Methods inherited from class java.lang.Object

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

Constructor Detail

Memo

public Memo()

Method Detail

none

public static MemoNone none()

Creates new MemoNone instance.

text

public static MemoText text(java.lang.String text)

Creates new MemoText instance.

Parameters:

text -

id

public static MemoId id(long id)

Creates new MemoId instance.

Parameters:

id -

hash

public static MemoHash hash(byte[] bytes)

Creates new MemoHash instance from byte array.

Parameters:

bytes -

hash

public static MemoHash hash(java.lang.String hexString)

Creates new MemoHash instance from hex-encoded string

Parameters:

hexString -

returnHash

public static MemoReturnHash returnHash(byte[] bytes)

Creates new MemoReturnHash instance from byte array.

Parameters:

bytes -

returnHash

public static MemoReturnHash returnHash(java.lang.String hexString)

Creates new MemoReturnHash instance from hex-encoded string.

Parameters:

hexString -