Record Class ConsensusMemberSet

java.lang.Object

java.lang.Record

org.j7m.middleware.api.consensus.ConsensusMemberSet

Record Components:

members - sorted members

All Implemented Interfaces:

Serializable

public record ConsensusMemberSet(List<ConsensusMember> members)
extends Record
implements Serializable

Immutable fixed membership set.

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
ConsensusMemberSet(List<ConsensusMember> members)	Creates a member set.

Method Summary

Modifier and Type	Method	Description
boolean	contains(ConsensusNodeId nodeId)	Returns whether the node is a configured member.
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	majority()	Returns the majority size.
List<ConsensusMember>	members()	Returns the value of the members 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

ConsensusMemberSet

public ConsensusMemberSet(List<ConsensusMember> members)

Creates a member set.

Method Details

majority

public int majority()

Returns the majority size.

Returns:

majority count

contains

public boolean contains(ConsensusNodeId nodeId)

Returns whether the node is a configured member.

Parameters:

nodeId - node id

Returns:

true when the node is a member

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. 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.

members

public List<ConsensusMember> members()

Returns the value of the members record component.

Returns:

the value of the members record component