OSID - osid.topology.Node Service Interface Definition

Interface	osid.topology.Node
Implements	`osid.OsidObject`
Used By	`osid.topology.Edge`
	`osid.topology.NodeAdminSession`
	`osid.topology.NodeList`
	`osid.topology.NodeLookupSession`
	`osid.topology.path.Path`
Description	A `Node` represents a node in a `Graph`.
Method	getNodeRecord
Description	Gets the node record corresponding to the given `Node` record `Type`.This method is used to retrieve an object implementing the requested record. The `nodeRecordType` may be the `Type` returned in `getRecordTypes()` or any of its parents in a `Type` hierarchy where `hasRecordType(nodeRecordType)` is `true`.
Parameters	`osid.type.Type`	`nodeRecordType`	the type of node record to retrieve
Return	`osid.topology.records.NodeRecord`		the node record
Errors	NULL_ARGUMENT		`nodeRecordType` is `null`
	OPERATION_FAILED		unable to complete request
	UNSUPPORTED		`hasRecordType(nodeRecordType)` is `false`
Compliance	`mandatory`		This method must be implemented.