Record Class NackResult

java.lang.Object

java.lang.Record

org.j7m.middleware.api.messaging.NackResult

Record Components:

messageId - message identifier

state - state after negative acknowledgement

retryCount - updated retry count

deadLettered - whether the message moved to the dead-letter set

All Implemented Interfaces:

Serializable

public record NackResult(MessageId messageId, MessageState state, int retryCount, boolean deadLettered)
extends Record
implements Serializable

Nack result.

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
NackResult(MessageId messageId, MessageState state, int retryCount, boolean deadLettered)	Creates nack result.

Method Summary

Modifier and Type	Method	Description
boolean	deadLettered()	Returns the value of the deadLettered record component.
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.
MessageId	messageId()	Returns the value of the messageId record component.
int	retryCount()	Returns the value of the retryCount record component.
MessageState	state()	Returns the value of the state record component.
final String	toString()	Returns a string representation of this record class.

Methods inherited from class Object

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

Constructor Details

NackResult

public NackResult(MessageId messageId,
 MessageState state,
 int retryCount,
 boolean deadLettered)

Creates nack result.

Throws:

IllegalArgumentException - when required values are null or retry count is negative

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.

messageId

public MessageId messageId()

Returns the value of the messageId record component.

Returns:

the value of the messageId record component

state

public MessageState state()

Returns the value of the state record component.

Returns:

the value of the state record component

retryCount

public int retryCount()

Returns the value of the retryCount record component.

Returns:

the value of the retryCount record component

deadLettered

public boolean deadLettered()

Returns the value of the deadLettered record component.

Returns:

the value of the deadLettered record component