com.exonum.binding.core.runtime

Class ServiceInstanceSpec

java.lang.Object

com.exonum.binding.core.runtime.ServiceInstanceSpec

public abstract class ServiceInstanceSpec
extends Object

A specification of a service instance.

Constructor Summary

Constructors

Constructor and Description
ServiceInstanceSpec()

Method Summary

Modifier and Type	Method and Description
abstract ServiceArtifactId	getArtifactId() Returns the service artifact id.
abstract int	getId() Returns the numeric id of the service instance.
abstract String	getName() Returns the name of the service instance.
static ServiceInstanceSpec	newInstance(String name, int id, ServiceArtifactId artifactId)

Methods inherited from class java.lang.Object

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

Constructor Detail

ServiceInstanceSpec

public ServiceInstanceSpec()

Method Detail

getName

public abstract String getName()

Returns the name of the service instance. It serves as the primary identifier of this service in most operations. It is assigned by the network administrators.

getId

public abstract int getId()

Returns the numeric id of the service instance. Exonum assigns it to the service on instantiation. It is mainly used to route the transaction messages belonging to this instance.

See Also:

TransactionMessage.getServiceId()

getArtifactId

public abstract ServiceArtifactId getArtifactId()

Returns the service artifact id.

newInstance

public static ServiceInstanceSpec newInstance(String name,
                                              int id,
                                              ServiceArtifactId artifactId)