Package dev.mintychochip.mint

Record Class TransactionOperation

java.lang.Object

java.lang.Record

dev.mintychochip.mint.TransactionOperation

@AvailableSince("1.0")
public record TransactionOperation(UUID accountId, Optional<UUID> relatedAccountId, TransactionOperation.Type type, BigDecimal amount, BigDecimal balanceBefore, BigDecimal balanceAfter)
extends Record

Immutable record of a single operation executed within a transaction.

Each operation captures the complete state change including the affected account, operation type, amount, and balance deltas.

Properties

• accountId() - The primary account affected
• relatedAccountId() - Secondary account for transfers
• type() - The operation category (DEPOSIT, WITHDRAW, etc.)
• amount() - The amount changed
• balanceBefore() / balanceAfter() - Balance snapshots

Since:

1.0

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static enum	TransactionOperation.Type	Types of transaction operations.

Constructor Summary

Constructors

Constructor	Description
TransactionOperation(UUID accountId, Optional<UUID> relatedAccountId, TransactionOperation.Type type, BigDecimal amount, BigDecimal balanceBefore, BigDecimal balanceAfter)	Creates an instance of a TransactionOperation record class.

Method Summary

Modifier and Type	Method	Description
UUID	accountId()	Gets the primary account affected by this operation.
BigDecimal	amount()	Gets the amount changed by this operation.
BigDecimal	balanceAfter()	Gets the account balance after this operation executed.
BigDecimal	balanceBefore()	Gets the account balance before this operation executed.
final boolean	equals(Object o)	Indicates whether some other object is "equal to" this one.
final int	hashCode()	Returns a hash code value for this object.
Optional<UUID>	relatedAccountId()	Gets the secondary account for transfer operations.
final String	toString()	Returns a string representation of this record class.
TransactionOperation.Type	type()	Gets the category of operation performed.

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Details

TransactionOperation

public TransactionOperation(UUID accountId,
 Optional<UUID> relatedAccountId,
 TransactionOperation.Type type,
 BigDecimal amount,
 BigDecimal balanceBefore,
 BigDecimal balanceAfter)

Creates an instance of a TransactionOperation record class.

Parameters:

accountId - the value for the accountId record component

relatedAccountId - the value for the relatedAccountId record component

type - the value for the type record component

amount - the value for the amount record component

balanceBefore - the value for the balanceBefore record component

balanceAfter - the value for the balanceAfter record component

Method Details

accountId

@AvailableSince("1.0")
public UUID accountId()

Gets the primary account affected by this operation.

Returns:

the account UUID

relatedAccountId

@AvailableSince("1.0")
public Optional<UUID> relatedAccountId()

Gets the secondary account for transfer operations.

Present for TRANSFER_TO and TRANSFER_FROM operations, empty otherwise.

Returns:

optional related account UUID

type

@AvailableSince("1.0")
public TransactionOperation.Type type()

Gets the category of operation performed.

Returns:

the operation type

amount

@AvailableSince("1.0")
public BigDecimal amount()

Gets the amount changed by this operation.

Returns:

the operation amount

balanceBefore

@AvailableSince("1.0")
public BigDecimal balanceBefore()

Gets the account balance before this operation executed.

Returns:

the balance before

balanceAfter

@AvailableSince("1.0")
public BigDecimal balanceAfter()

Gets the account balance after this operation executed.

Returns:

the balance after

toString

public final String toString()

Returns a string representation of this record class. The representation contains the name of the class, followed by the name and value of each of the record components.

Specified by:

toString in class Record

Returns:

a string representation of this object

hashCode

public final int hashCode()

Returns a hash code value for this object. The value is derived from the hash code of each of the record components.

Specified by:

hashCode in class Record

Returns:

a hash code value for this object

equals

public final boolean equals(Object o)

Indicates whether some other object is "equal to" this one. The objects are equal if the other object is of the same class and if all the record components are equal. All components in this record class are compared with Objects::equals(Object,Object).

Specified by:

equals in class Record

Parameters:

o - the object with which to compare

Returns:

true if this object is the same as the o argument; false otherwise.