org.stellar.sdk

Class TransactionPreconditions

java.lang.Object

org.stellar.sdk.TransactionPreconditions

public final class TransactionPreconditions
extends java.lang.Object

Preconditions of a transaction per CAP-21

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	TransactionPreconditions.TransactionPreconditionsBuilder

Field Summary

Fields

Modifier and Type	Field and Description
static long	MAX_EXTRA_SIGNERS_COUNT
static java.math.BigInteger	TIMEOUT_INFINITE

Method Summary

Modifier and Type	Method and Description
static TransactionPreconditions.TransactionPreconditionsBuilder	builder()
boolean	equals(java.lang.Object o)
static TransactionPreconditions	fromXdr(Preconditions preconditions) Creates a new TransactionPreconditions object from a Preconditions XDR object.
@NonNull java.util.List<SignerKey>	getExtraSigners() Required extra signers.
LedgerBounds	getLedgerBounds() The ledger bounds for the transaction.
@NonNull java.math.BigInteger	getMinSeqAge() The minimum amount of time between source account sequence time and the ledger time when this transaction will become valid.
long	getMinSeqLedgerGap() The minimum number of ledgers between source account sequence and the ledger number when this transaction will become valid.
java.lang.Long	getMinSeqNumber() The minimum source account sequence number this transaction is valid for.
TimeBounds	getTimeBounds() The time bounds for the transaction.
int	hashCode()
boolean	hasV2()
TransactionPreconditions.TransactionPreconditionsBuilder	toBuilder()
java.lang.String	toString()
Preconditions	toXdr()
void	validate() Validates the preconditions.

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Field Detail

MAX_EXTRA_SIGNERS_COUNT

public static final long MAX_EXTRA_SIGNERS_COUNT

See Also:

Constant Field Values

TIMEOUT_INFINITE

public static final java.math.BigInteger TIMEOUT_INFINITE

Method Detail

validate

public void validate()

Validates the preconditions.

Throws:

java.lang.IllegalStateException - if the preconditions are invalid

hasV2

public boolean hasV2()

Returns:

true if the preconditions are v2.

fromXdr

public static TransactionPreconditions fromXdr(Preconditions preconditions)

Creates a new TransactionPreconditions object from a Preconditions XDR object.

Parameters:

preconditions - the Preconditions object to convert

Returns:

a new TransactionPreconditions object from the given XDR object

toXdr

public Preconditions toXdr()

Returns:

the XDR object of this TransactionPreconditions

builder

public static TransactionPreconditions.TransactionPreconditionsBuilder builder()

toBuilder

public TransactionPreconditions.TransactionPreconditionsBuilder toBuilder()

getTimeBounds

public TimeBounds getTimeBounds()

The time bounds for the transaction.

getLedgerBounds

@Nullable
public LedgerBounds getLedgerBounds()

The ledger bounds for the transaction.

getMinSeqNumber

@Nullable
public java.lang.Long getMinSeqNumber()

The minimum source account sequence number this transaction is valid for. if null, the transaction is valid when **source account's sequence number == tx.sequence - 1**.

getMinSeqAge

@NonNull
public @NonNull java.math.BigInteger getMinSeqAge()

The minimum amount of time between source account sequence time and the ledger time when this transaction will become valid. If the value is 0, the transaction is unrestricted by the account sequence age. Cannot be negative.

getMinSeqLedgerGap

public long getMinSeqLedgerGap()

The minimum number of ledgers between source account sequence and the ledger number when this transaction will become valid. If the value is 0, the transaction is unrestricted by the account sequence ledger. Cannot be negative.

getExtraSigners

@NonNull
public @NonNull java.util.List<SignerKey> getExtraSigners()

Required extra signers.

equals

public boolean equals(java.lang.Object o)

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object