nxt.messaging

Class MessagingTransactionType

java.lang.Object

nxt.blockchain.TransactionType

nxt.blockchain.ChildTransactionType

nxt.messaging.MessagingTransactionType

public abstract class MessagingTransactionType
extends ChildTransactionType

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	MessagingTransactionType.Event
static class	MessagingTransactionType.MessageEvent

Field Summary

Fields

Modifier and Type	Field and Description
static TransactionType	ARBITRARY_MESSAGE

Fields inherited from class nxt.blockchain.ChildTransactionType

TYPE_ACCOUNT_CONTROL, TYPE_ACCOUNT_PROPERTY, TYPE_ALIASES, TYPE_ASSET_EXCHANGE, TYPE_CHILD_CHAIN_CONTROL, TYPE_COIN_EXCHANGE, TYPE_DATA, TYPE_DIGITAL_GOODS, TYPE_LIGHT_CONTRACT, TYPE_MESSAGING, TYPE_MONETARY_SYSTEM, TYPE_PAYMENT, TYPE_SHUFFLING, TYPE_VOTING

Method Summary

Modifier and Type	Method and Description
static boolean	addListener(Listener<MessagingTransactionType.MessageEvent> listener, MessagingTransactionType.Event eventType)
boolean	applyAttachmentUnconfirmed(ChildTransactionImpl transaction, Account senderAccount)
static TransactionType	findTransactionType(byte subtype)
byte	getType()
boolean	isGlobal()
static boolean	removeListener(Listener<MessagingTransactionType.MessageEvent> listener, MessagingTransactionType.Event eventType)
void	undoAttachmentUnconfirmed(ChildTransactionImpl transaction, Account senderAccount)

Methods inherited from class nxt.blockchain.ChildTransactionType

apply, applyAttachment, applyAttachment, applyAttachmentUnconfirmed, applyUnconfirmed, findTransactionType, getBaselineFee, getInvolvedChildChains, getInvolvedChildChains, undoAttachmentUnconfirmed, undoUnconfirmed, validateAttachment, validateAttachment, validateId, validateId

Methods inherited from class nxt.blockchain.TransactionType

canHaveRecipient, getBaselineFeeHeight, getLedgerEvent, getName, getNextFee, getNextFeeHeight, getSubtype, isBlockDuplicate, isDuplicate, isDuplicate, isDuplicate, isPhasable, isPhasingSafe, isPruned, isUnconfirmedDuplicate, mustHaveRecipient, parseAttachment, parseAttachment, toString

Methods inherited from class java.lang.Object

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

Field Detail

ARBITRARY_MESSAGE

public static final TransactionType ARBITRARY_MESSAGE

Method Detail

findTransactionType

public static TransactionType findTransactionType(byte subtype)

getType

public final byte getType()

Specified by:

getType in class TransactionType

applyAttachmentUnconfirmed

public final boolean applyAttachmentUnconfirmed(ChildTransactionImpl transaction,
                                                Account senderAccount)

Specified by:

applyAttachmentUnconfirmed in class ChildTransactionType

Parameters:

transaction - Transaction to apply as unconfirmed

senderAccount - Cached sender account

Returns:

return false ONLY if double spending detected.

undoAttachmentUnconfirmed

public final void undoAttachmentUnconfirmed(ChildTransactionImpl transaction,
                                            Account senderAccount)

Specified by:

undoAttachmentUnconfirmed in class ChildTransactionType

isGlobal

public final boolean isGlobal()

Specified by:

isGlobal in class TransactionType

addListener

public static boolean addListener(Listener<MessagingTransactionType.MessageEvent> listener,
                                  MessagingTransactionType.Event eventType)

removeListener

public static boolean removeListener(Listener<MessagingTransactionType.MessageEvent> listener,
                                     MessagingTransactionType.Event eventType)