Package net.blakez.bppmq.core.queue

Record Class MessageRecord

java.lang.Object
java.lang.Record
net.blakez.bppmq.core.queue.MessageRecord
Record Components:
ts - The timestamp when the record was created (milliseconds since epoch).
_id - The unique identifier for the message.
index - The sequential index of the message within its topic.
topic - The topic the message belongs to.
value - The actual content/payload of the message as a string.
public record MessageRecord(long ts, UUID _id, long index, String topic, String value) extends Record
Represents a message within the messaging system.
Author:
Peter Blakeley : @pblakez pb@blakez.org

  • Constructor Summary

    Constructors
    Constructor
    Description
    MessageRecord(long ts, UUID _id, long index, String topic, String value)
    Creates an instance of a MessageRecord record class.
    MessageRecord(UUID _id, long index, String topic, String value)
    Constructor that automatically sets the timestamp.

  • Method Summary

    Modifier and Type
    Method
    Description
    UUID
    _id()
    Returns the value of the _id 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.
    long
    index()
    Returns the value of the index record component.
    String
    topic()
    Returns the value of the topic record component.
    final String
    toString()
    Returns a string representation of this record class.
    long
    ts()
    Returns the value of the ts record component.
    String
    value()
    Returns the value of the value record component.

    Methods inherited from class java.lang.Object

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

  • Constructor Details

    • MessageRecord

      public MessageRecord(UUID _id, long index, String topic, String value)
      Constructor that automatically sets the timestamp.
      Parameters:
      _id - The unique identifier for the message.
      index - The sequential index of the message within its topic.
      topic - The topic the message belongs to.
      value - The actual content/payload of the message as a string.

    • MessageRecord

      public MessageRecord(long ts, UUID _id, long index, String topic, String value)
      Creates an instance of a MessageRecord record class.
      Parameters:
      ts - the value for the ts record component
      _id - the value for the _id record component
      index - the value for the index record component
      topic - the value for the topic record component
      value - the value for the value 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 '=='.
      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.

    • ts

      public long ts()
      Returns the value of the ts record component.
      Returns:
      the value of the ts record component

    • _id

      public UUID _id()
      Returns the value of the _id record component.
      Returns:
      the value of the _id record component

    • index

      public long index()
      Returns the value of the index record component.
      Returns:
      the value of the index record component

    • topic

      public String topic()
      Returns the value of the topic record component.
      Returns:
      the value of the topic record component

    • value

      public String value()
      Returns the value of the value record component.
      Returns:
      the value of the value record component