akka.cluster

Class ClusterEvent.CurrentClusterState

java.lang.Object

akka.cluster.ClusterEvent.CurrentClusterState

All Implemented Interfaces:

java.io.Serializable, scala.Equals, scala.Product

Enclosing class:

ClusterEvent

public static final class ClusterEvent.CurrentClusterState
extends java.lang.Object
implements scala.Product, scala.Serializable

Current snapshot state of the cluster. Sent to new subscriber.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
CurrentClusterState(scala.collection.immutable.SortedSet<Member> members, scala.collection.immutable.Set<Member> unreachable, scala.collection.immutable.Set<Address> seenBy, scala.Option<Address> leader, scala.collection.immutable.Map<java.lang.String,scala.Option<Address>> roleLeaderMap)

Method Summary

Modifier and Type	Method and Description
scala.collection.immutable.Set<java.lang.String>	allRoles() All node roles in the cluster
java.util.Set<java.lang.String>	getAllRoles() Java API: All node roles in the cluster
Address	getLeader() Java API: get address of current leader, or null if none
java.lang.Iterable<Member>	getMembers() Java API: get current member list.
Address	getRoleLeader(java.lang.String role) Java API: get address of current leader within the role set, or null if no node with that role
java.util.Set<Address>	getSeenBy() Java API: get current &ldquo;seen-by&rdquo; set.
java.util.Set<Member>	getUnreachable() Java API: get current unreachable set.
scala.Option<Address>	leader()
scala.collection.immutable.SortedSet<Member>	members()
scala.Option<Address>	roleLeader(java.lang.String role) get address of current leader, if any, within the role set
scala.collection.immutable.Map<java.lang.String,scala.Option<Address>>	roleLeaderMap()
scala.collection.immutable.Set<Address>	seenBy()
scala.collection.immutable.Set<Member>	unreachable()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface scala.Product

$init$, productArity, productElement, productIterator, productPrefix

Methods inherited from interface scala.Equals

canEqual, equals

Constructor Detail

CurrentClusterState

public CurrentClusterState(scala.collection.immutable.SortedSet<Member> members,
                           scala.collection.immutable.Set<Member> unreachable,
                           scala.collection.immutable.Set<Address> seenBy,
                           scala.Option<Address> leader,
                           scala.collection.immutable.Map<java.lang.String,scala.Option<Address>> roleLeaderMap)

Method Detail

members

public scala.collection.immutable.SortedSet<Member> members()

unreachable

public scala.collection.immutable.Set<Member> unreachable()

seenBy

public scala.collection.immutable.Set<Address> seenBy()

leader

public scala.Option<Address> leader()

roleLeaderMap

public scala.collection.immutable.Map<java.lang.String,scala.Option<Address>> roleLeaderMap()

getMembers

public java.lang.Iterable<Member> getMembers()

Java API: get current member list.

Returns:

(undocumented)

getUnreachable

public java.util.Set<Member> getUnreachable()

Java API: get current unreachable set.

Returns:

(undocumented)

getSeenBy

public java.util.Set<Address> getSeenBy()

Java API: get current “seen-by” set.

Returns:

(undocumented)

getLeader

public Address getLeader()

Java API: get address of current leader, or null if none

Returns:

(undocumented)

allRoles

public scala.collection.immutable.Set<java.lang.String> allRoles()

All node roles in the cluster

Returns:

(undocumented)

getAllRoles

public java.util.Set<java.lang.String> getAllRoles()

Java API: All node roles in the cluster

Returns:

(undocumented)

roleLeader

public scala.Option<Address> roleLeader(java.lang.String role)

get address of current leader, if any, within the role set

Parameters:

role - (undocumented)

Returns:

(undocumented)

getRoleLeader

public Address getRoleLeader(java.lang.String role)

Java API: get address of current leader within the role set, or null if no node with that role

Parameters:

role - (undocumented)

Returns:

(undocumented)