Record Class DiscoveryEvent

java.lang.Object

java.lang.Record

org.j7m.middleware.registry.api.DiscoveryEvent

Record Components:

timestampMillis - event timestamp

source - discovery source

message - safe diagnostic message

metadata - public event metadata

public record DiscoveryEvent(long timestampMillis, DiscoverySource source, String message, Map<String,String> metadata)
extends Record

Immutable public discovery event for admin/status surfaces.

Constructor Summary

Constructors

Constructor	Description
DiscoveryEvent(long timestampMillis, DiscoverySource source, String message, Map<String,String> metadata)	Creates an immutable event.

Method Summary

Modifier and Type	Method	Description
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.
String	message()	Returns the value of the message record component.
Map<String,String>	metadata()	Returns the value of the metadata record component.
DiscoverySource	source()	Returns the value of the source record component.
long	timestampMillis()	Returns the value of the timestampMillis 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

DiscoveryEvent

public DiscoveryEvent(long timestampMillis,
 DiscoverySource source,
 String message,
 Map<String,String> metadata)

Creates an immutable event.

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.

timestampMillis

public long timestampMillis()

Returns the value of the timestampMillis record component.

Returns:

the value of the timestampMillis record component

source

public DiscoverySource source()

Returns the value of the source record component.

Returns:

the value of the source record component

message

public String message()

Returns the value of the message record component.

Returns:

the value of the message record component

metadata

public Map<String,String> metadata()

Returns the value of the metadata record component.

Returns:

the value of the metadata record component