Package nxt.blockchain

Class TransactionType

java.lang.Object

nxt.blockchain.TransactionType

Direct Known Subclasses:

ChildTransactionType, FxtTransactionType

public abstract class TransactionType
extends Object

Method Summary

Modifier and Type	Method	Description
abstract void	apply(TransactionImpl transaction, Account senderAccount, Account recipientAccount)
abstract void	applyAttachment(Transaction transaction, Account senderAccount, Account recipientAccount)
abstract boolean	applyAttachmentUnconfirmed(Transaction transaction, Account senderAccount)
abstract boolean	applyUnconfirmed(TransactionImpl transaction, Account senderAccount)
abstract boolean	canHaveRecipient()
static TransactionType	findTransactionType(byte type, byte subtype)
abstract Fee	getBaselineFee(Transaction transaction)
int	getBaselineFeeHeight()
abstract List<ChildChain>	getInvolvedChildChains(Transaction transaction)
abstract AccountLedger.LedgerEvent	getLedgerEvent()
abstract String	getName()
Fee	getNextFee(Transaction transaction)
int	getNextFeeHeight()
abstract byte	getSubtype()
abstract byte	getType()
boolean	isBlockDuplicate(Transaction transaction, Map<TransactionType,Map<String,Integer>> duplicates)
boolean	isDuplicate(Transaction transaction, Map<TransactionType,Map<String,Integer>> duplicates)
static boolean	isDuplicate(TransactionType uniqueType, String key, Map<TransactionType,Map<String,Integer>> duplicates, boolean exclusive)
protected static boolean	isDuplicate(TransactionType uniqueType, String key, Map<TransactionType,Map<String,Integer>> duplicates, int maxCount)
abstract boolean	isGlobal()
boolean	isPhasable()
abstract boolean	isPhasingSafe()	Transaction is Phasing Unsafe if it's validity may change between the height it is accepted in the blockchain and the height it is executed.
boolean	isPruned(Chain chain, byte[] fullHash)
boolean	isUnconfirmedDuplicate(Transaction transaction, Map<TransactionType,Map<String,Integer>> duplicates)
boolean	mustHaveRecipient()
abstract Attachment.AbstractAttachment	parseAttachment(ByteBuffer buffer)
abstract Attachment.AbstractAttachment	parseAttachment(org.json.simple.JSONObject attachmentData)
final String	toString()
abstract void	undoAttachmentUnconfirmed(Transaction transaction, Account senderAccount)
abstract void	undoUnconfirmed(TransactionImpl transaction, Account senderAccount)
abstract void	validateAttachment(Transaction transaction)
protected abstract void	validateId(Transaction transaction)

Methods inherited from class java.lang.Object

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

Method Details

findTransactionType

public static TransactionType findTransactionType(byte type,
 byte subtype)

getType

public abstract byte getType()

getSubtype

public abstract byte getSubtype()

getLedgerEvent

public abstract AccountLedger.LedgerEvent getLedgerEvent()

parseAttachment

public abstract Attachment.AbstractAttachment parseAttachment(ByteBuffer buffer)
                                                       throws NxtException.NotValidException

Throws:

NxtException.NotValidException

parseAttachment

public abstract Attachment.AbstractAttachment parseAttachment(org.json.simple.JSONObject attachmentData)
                                                       throws NxtException.NotValidException

Throws:

NxtException.NotValidException

validateAttachment

public abstract void validateAttachment(Transaction transaction)
                                 throws NxtException.ValidationException

Throws:

NxtException.ValidationException

applyUnconfirmed

public abstract boolean applyUnconfirmed(TransactionImpl transaction,
 Account senderAccount)

applyAttachmentUnconfirmed

public abstract boolean applyAttachmentUnconfirmed(Transaction transaction,
 Account senderAccount)

apply

public abstract void apply(TransactionImpl transaction,
 Account senderAccount,
 Account recipientAccount)

applyAttachment

public abstract void applyAttachment(Transaction transaction,
 Account senderAccount,
 Account recipientAccount)

undoUnconfirmed

public abstract void undoUnconfirmed(TransactionImpl transaction,
 Account senderAccount)

undoAttachmentUnconfirmed

public abstract void undoAttachmentUnconfirmed(Transaction transaction,
 Account senderAccount)

isDuplicate

public boolean isDuplicate(Transaction transaction,
 Map<TransactionType,Map<String,Integer>> duplicates)

isBlockDuplicate

public boolean isBlockDuplicate(Transaction transaction,
 Map<TransactionType,Map<String,Integer>> duplicates)

isUnconfirmedDuplicate

public boolean isUnconfirmedDuplicate(Transaction transaction,
 Map<TransactionType,Map<String,Integer>> duplicates)

isDuplicate

public static boolean isDuplicate(TransactionType uniqueType,
 String key,
 Map<TransactionType,Map<String,Integer>> duplicates,
 boolean exclusive)

isDuplicate

protected static boolean isDuplicate(TransactionType uniqueType,
 String key,
 Map<TransactionType,Map<String,Integer>> duplicates,
 int maxCount)

isPruned

public boolean isPruned(Chain chain,
 byte[] fullHash)

canHaveRecipient

public abstract boolean canHaveRecipient()

mustHaveRecipient

public boolean mustHaveRecipient()

isPhasingSafe

public abstract boolean isPhasingSafe()

Transaction is Phasing Unsafe if it's validity may change between the height it is accepted in the blockchain and the height it is executed.

Returns:

true if it's validity cannot change

isPhasable

public boolean isPhasable()

isGlobal

public abstract boolean isGlobal()

getBaselineFee

public abstract Fee getBaselineFee(Transaction transaction)

getNextFee

public Fee getNextFee(Transaction transaction)

getBaselineFeeHeight

public int getBaselineFeeHeight()

getNextFeeHeight

public int getNextFeeHeight()

getName

public abstract String getName()

getInvolvedChildChains

public abstract List<ChildChain> getInvolvedChildChains(Transaction transaction)

toString

public final String toString()

Overrides:

toString in class Object

validateId

protected abstract void validateId(Transaction transaction)
                            throws NxtException.ValidationException

Throws:

NxtException.ValidationException