pl.edu.agh.age.services.identity

Interface NodeIdentityService

All Known Implementing Classes:

DefaultNodeIdentityService

public interface NodeIdentityService

Node identity service is a local service that provides retrospection about the node and defines its identity.

Method Summary

Modifier and Type	Method and Description
NodeDescriptor	descriptor() Returns the descriptor for the node that contains cached, serializable information from the service.
boolean	is(NodeType type) Checks whether node has a given type.
boolean	isCompute() Tells whether the node is compute node.
java.lang.String	nodeId() Returns the stringified ID of the node.
java.util.Set<java.lang.String>	services() Returns the set of running services.

Method Detail

nodeId

java.lang.String nodeId()

Returns the stringified ID of the node.

descriptor

NodeDescriptor descriptor()

Returns the descriptor for the node that contains cached, serializable information from the service.

services

java.util.Set<java.lang.String> services()

Returns the set of running services.

isCompute

boolean isCompute()

Tells whether the node is compute node.

is

boolean is(NodeType type)

Checks whether node has a given type.

Parameters:

type - a type to check.