Record Class MembershipProtocol.MembershipView

java.lang.Object

java.lang.Record

com.loomcache.server.cluster.MembershipProtocol.MembershipView

Enclosing class:

MembershipProtocol

public static record MembershipProtocol.MembershipView(long version, Map<String, MembershipProtocol.MembershipView.MemberInfo> members, @Nullable String leader)
extends Record

Current snapshot of cluster membership.

Since:

1.0

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static final record	MembershipProtocol.MembershipView.MemberInfo	Information about a cluster member.
static enum	MembershipProtocol.MembershipView.MemberState	State of a cluster member.

Constructor Summary

Constructors

Constructor	Description
MembershipView(long version, Map<String, MembershipProtocol.MembershipView.MemberInfo> members, @Nullable String leader)	Creates an instance of a MembershipView record class.

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.
@Nullable String	leader()	Returns the value of the leader record component.
Map<String, MembershipProtocol.MembershipView.MemberInfo>	members()	Returns the value of the members 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

MembershipView

public MembershipView(long version,
 Map<String, MembershipProtocol.MembershipView.MemberInfo> members,
 @Nullable String leader)

Creates an instance of a MembershipView record class.

Parameters:

version - the value for the version record component

members - the value for the members record component

leader - the value for the leader 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 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

members

public Map<String, MembershipProtocol.MembershipView.MemberInfo> members()

Returns the value of the members record component.

Returns:

the value of the members record component

leader

public @Nullable String leader()

Returns the value of the leader record component.

Returns:

the value of the leader record component