Package net.corda.core.node

Interface Summary

Interface	Description
AppServiceHub	A annotationclass CordaService annotated class requires a constructor taking a single parameter of type interface AppServiceHub. With the interface AppServiceHub parameter a annotationclass CordaService is able to access to privileged operations. In particular such a annotationclass CordaService can initiate and track flows marked with annotationclass StartableByService.
ServiceHub	A service hub is the starting point for most operations you can do inside the node. You are provided with one when a class annotated with annotationclass CordaService is constructed, and you have access to one inside flows. Most RPCs simply forward to the services found here after some access checking.
ServicesForResolution	Subset of node services that are used for loading transactions from the wire into fully resolved, looked up forms ready for verification.

Class Summary

Class	Description
NetworkParameters	Network parameters are a set of values that every node participating in the zone needs to agree on and use to correctly interoperate with each other.
NetworkParametersKt
NodeDiagnosticInfo	A class NodeDiagnosticInfo holds information about the current node version.
NodeInfo	Information about a network node that acts on behalf of some party. NodeInfos can be found via the network map cache, accessible from a interface NetworkMapCache. They are also available via RPC using the net.corda.core.messaging.CordaRPCOps.networkMapSnapshot method.
NotaryInfo	Data class storing information about notaries available in the network.

Enum Summary

Enum	Description
StatesToRecord	Controls whether the transaction is sent to the vault at all, and if so whether states have to be relevant or not in order to be recorded. Used in ServiceHub.recordTransactions

Exception Summary

Exception	Description
ZoneVersionTooLowException	When a Corda feature cannot be used due to the node's compatibility zone not enforcing a high enough minimum platform version.