Package org.apache.ignite.internal.client

Interface GridClientClusterState

All Known Implementing Classes:

GridClientClusterStateImpl

public interface GridClientClusterState

Interface for managing state of grid cluster and obtaining information about it: ID and tag.

Method Summary

Modifier and Type	Method	Description
String	clusterName()	Get the cluster name.
UUID	id()	Unique identifier of cluster STATE command was sent to.
ClusterState	state()
void	state(ClusterState newState, boolean forceDeactivation)	Changes cluster state to newState.
String	tag()	User-defined tag of cluster STATE command was sent to.

Method Detail

state

ClusterState state()
            throws GridClientException

Returns:

Current cluster state.

Throws:

GridClientException - If the request to get the cluster state failed.

id

UUID id()
 throws Exception

Unique identifier of cluster STATE command was sent to.

Returns:

ID of the cluster.

Throws:

Exception

tag

String tag()
    throws Exception

User-defined tag of cluster STATE command was sent to.

Returns:

Tag of the cluster.

Throws:

Exception

state

void state(ClusterState newState,
           boolean forceDeactivation)
    throws GridClientException

Changes cluster state to newState.

Parameters:

newState - New cluster state.

forceDeactivation - If true, cluster deactivation will be forced.

Throws:

GridClientException - If the request to change the cluster state failed.

See Also:

ClusterState.INACTIVE

clusterName

String clusterName()
            throws GridClientException

Get the cluster name.

Returns:

The name of the cluster.

Throws:

GridClientException - If the request to get the cluster name failed.