Record Class RepositoryArtifactChunk

java.lang.Object

java.lang.Record

org.j7m.middleware.application.api.replication.RepositoryArtifactChunk

Record Components:

transferId - stable transfer identifier

digest - artifact digest descriptor

sequence - zero-based chunk sequence

totalChunks - total chunk count

chunkDigest - SHA-256 digest of this chunk payload

bytes - chunk bytes, defensively copied

All Implemented Interfaces:

Serializable

public record RepositoryArtifactChunk(String transferId, RepositoryArtifactDigest digest, int sequence, int totalChunks, String chunkDigest, byte[] bytes)
extends Record
implements Serializable

Bounded artifact transfer chunk.

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
RepositoryArtifactChunk(String transferId, RepositoryArtifactDigest digest, int sequence, int totalChunks, String chunkDigest, byte[] bytes)	Creates a validated immutable chunk.
RepositoryArtifactChunk(RepositoryArtifactDigest digest, int sequence, int totalChunks, byte[] bytes)	Compatibility constructor for callers that do not provide transfer or chunk-digest metadata.

Method Summary

Modifier and Type	Method	Description
byte[]	bytes()	Returns a defensive copy of the chunk bytes.
String	chunkDigest()	Returns the value of the chunkDigest record component.
RepositoryArtifactDigest	digest()	Returns the value of the digest 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.
int	sequence()	Returns the value of the sequence record component.
final String	toString()	Returns a string representation of this record class.
int	totalChunks()	Returns the value of the totalChunks record component.
String	transferId()	Returns the value of the transferId record component.

Methods inherited from class Object

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

Constructor Details

RepositoryArtifactChunk

public RepositoryArtifactChunk(String transferId,
 RepositoryArtifactDigest digest,
 int sequence,
 int totalChunks,
 String chunkDigest,
 byte[] bytes)

Creates a validated immutable chunk.

RepositoryArtifactChunk

public RepositoryArtifactChunk(RepositoryArtifactDigest digest,
 int sequence,
 int totalChunks,
 byte[] bytes)

Compatibility constructor for callers that do not provide transfer or chunk-digest metadata.

Parameters:

digest - artifact digest descriptor

sequence - zero-based chunk sequence

totalChunks - total chunk count

bytes - chunk bytes

Method Details

bytes

public byte[] bytes()

Returns a defensive copy of the chunk bytes.

Returns:

chunk bytes

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.

transferId

public String transferId()

Returns the value of the transferId record component.

Returns:

the value of the transferId record component

digest

public RepositoryArtifactDigest digest()

Returns the value of the digest record component.

Returns:

the value of the digest record component

sequence

public int sequence()

Returns the value of the sequence record component.

Returns:

the value of the sequence record component

totalChunks

public int totalChunks()

Returns the value of the totalChunks record component.

Returns:

the value of the totalChunks record component

chunkDigest

public String chunkDigest()

Returns the value of the chunkDigest record component.

Returns:

the value of the chunkDigest record component