Record Class ConsensusCommand

java.lang.Object

java.lang.Record

org.j7m.middleware.api.consensus.ConsensusCommand

Record Components:

commandId - safe deterministic command id

payload - command bytes, defensively copied and redacted from string form

All Implemented Interfaces:

Serializable

public record ConsensusCommand(String commandId, byte[] payload)
extends Record
implements Serializable

Opaque command payload for the replicated metadata log.

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
ConsensusCommand(String commandId, byte[] payload)	Creates a command.

Method Summary

Modifier and Type	Method	Description
String	commandId()	Returns the value of the commandId 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.
byte[]	payload()	Returns a defensive copy of command payload bytes.
String	toString()

Methods inherited from class Object

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

Constructor Details

ConsensusCommand

public ConsensusCommand(String commandId,
 byte[] payload)

Creates a command.

Method Details

payload

public byte[] payload()

Returns a defensive copy of command payload bytes.

Returns:

payload copy

toString

public String toString()

Specified by:

toString in class Record

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.

commandId

public String commandId()

Returns the value of the commandId record component.

Returns:

the value of the commandId record component