Record Class ClusterView

java.lang.Object

java.lang.Record

org.j7m.middleware.cluster.ClusterView

Record Components:

version - optimistic fleet generation

nodes - immutable authenticated hosting views

activeOperation - running operation identity, or empty

public record ClusterView(long version, Map<String,NodeView> nodes, String activeOperation)
extends Record

Immutable cluster lifecycle metadata.

Constructor Summary

Constructors

Constructor	Description
ClusterView(long version, Map<String,NodeView> nodes, String activeOperation)	Copies node views.

Method Summary

Modifier and Type	Method	Description
String	activeOperation()	Returns the value of the activeOperation 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.
Map<String,NodeView>	nodes()	Returns the value of the nodes record component.
final String	toString()	Returns a string representation of this record class.
long	version()	Returns the value of the version record component.

Methods inherited from class Object

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

Constructor Details

ClusterView

public ClusterView(long version,
 Map<String,NodeView> nodes,
 String activeOperation)

Copies node views.

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.

version

public long version()

Returns the value of the version record component.

Returns:

the value of the version record component

nodes

public Map<String,NodeView> nodes()

Returns the value of the nodes record component.

Returns:

the value of the nodes record component

activeOperation

public String activeOperation()

Returns the value of the activeOperation record component.

Returns:

the value of the activeOperation record component