Record Class AuditEvent

java.lang.Object

java.lang.Record

org.j7m.middleware.cluster.AuditEvent

Record Components:

version - fleet generation of this event

operationId - stable workflow identity

nodeId - hosting target, or empty

phase - fixed transition name

previousHash - previous event digest, or empty for first

hash - this event SHA-256

public record AuditEvent(long version, String operationId, String nodeId, String phase, String previousHash, String hash)
extends Record

Immutable cluster lifecycle metadata.

Constructor Summary

Constructors

Constructor	Description
AuditEvent(long version, String operationId, String nodeId, String phase, String previousHash, String hash)	Creates an instance of a AuditEvent record class.

Method Summary

Modifier and Type	Method	Description
final boolean	equals(Object o)	Indicates whether some other object is "equal to" this one.
String	hash()	Returns the value of the hash record component.
final int	hashCode()	Returns a hash code value for this object.
String	nodeId()	Returns the value of the nodeId record component.
String	operationId()	Returns the value of the operationId record component.
String	phase()	Returns the value of the phase record component.
String	previousHash()	Returns the value of the previousHash record component.
final String	toString()	Returns a string representation of this record class.
long	version()	Returns the value of the version record component.

Methods inherited from class Object

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

Constructor Details

AuditEvent

public AuditEvent(long version,
 String operationId,
 String nodeId,
 String phase,
 String previousHash,
 String hash)

Creates an instance of a AuditEvent record class.

Parameters:

version - the value for the version record component

operationId - the value for the operationId record component

nodeId - the value for the nodeId record component

phase - the value for the phase record component

previousHash - the value for the previousHash record component

hash - the value for the hash record component

Method Details

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. Reference components are compared with Objects::equals(Object,Object); primitive components are compared with the compare method from their corresponding wrapper classes.

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.

version

public long version()

Returns the value of the version record component.

Returns:

the value of the version record component

operationId

public String operationId()

Returns the value of the operationId record component.

Returns:

the value of the operationId record component

nodeId

public String nodeId()

Returns the value of the nodeId record component.

Returns:

the value of the nodeId record component

phase

public String phase()

Returns the value of the phase record component.

Returns:

the value of the phase record component

previousHash

public String previousHash()

Returns the value of the previousHash record component.

Returns:

the value of the previousHash record component

hash

public String hash()

Returns the value of the hash record component.

Returns:

the value of the hash record component