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Node
instances into
groups, such as buddy-groups (failover nodes) or master/slave groups for High Availability (HA) protocols.
See:
Description
Interface Summary | |
NodeFilter | Represents a filter on a Node to allow a pluggable Strategy Pattern to decide which nodes can be master nodes etc. |
Class Summary | |
BuddyGroupModel | A kind of GroupModel in which every Node has its
own Group and other nodes in the cluster act as buddies (slaves) |
Group | Represents a logical group of nodes in a cluster, such as a Master and a number of Slaves which operate as a logical unit. |
GroupClusterListener | A ClusterListener which maintains a GroupModel implementation |
GroupModel | Represents a collection of zero or more groups in a cluster. |
MasterZoneFilter | A filter configured with a list of DMZ zones on which to restrict which nodes are allowed to be master nodes. |
Membership | Represents the membership of a Group for a Node |
NodeMemberships | Represents all of the memberhips of a node and can be used to act as a weighting to decide which is the least heavily loaded Node to be assigned to a buddy group. |
Contains Group Organsisation models and policies for arranging Node
instances into
groups, such as buddy-groups (failover nodes) or master/slave groups for High Availability (HA) protocols.
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