com.cerner.bunsen.spark.codes.broadcast

Class BroadcastableConceptMap

java.lang.Object

com.cerner.bunsen.spark.codes.broadcast.BroadcastableConceptMap

All Implemented Interfaces:

Serializable

public class BroadcastableConceptMap
extends Object
implements Serializable

A broadcastable concept map available in Spark operations or user-defined functions. This maps to an instance of a single FHIR concept map, but contains the fully exploded codes and is optimized to be broadcast across a Spark cluster.

Most users will create this via the BroadcastableMappings class.

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	BroadcastableConceptMap.CodeValue A specific code instance, identified by system and value, that has been broadcast.

Constructor Summary

Constructors

Constructor and Description
BroadcastableConceptMap(String conceptMapUri, List<Mapping> mappings, List<BroadcastableConceptMap> delegates) Constructs the broadcastable concept map.

Method Summary

Modifier and Type	Method and Description
String	getConceptMapUri() Returns the URI for the concept map.
List<BroadcastableConceptMap.CodeValue>	getTarget(String sourceSystem, String sourceValue) Returns the target list of code values, or an empty list.

Methods inherited from class java.lang.Object

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

Constructor Detail

BroadcastableConceptMap

public BroadcastableConceptMap(String conceptMapUri,
                               List<Mapping> mappings,
                               List<BroadcastableConceptMap> delegates)

Constructs the broadcastable concept map.

Parameters:

conceptMapUri - the URI of the map

mappings - the mappings to include in the broadcast

delegates - The maps to which this concept map should delegate if it cannot resolve its code values.

Method Detail

getConceptMapUri

public String getConceptMapUri()

Returns the URI for the concept map.

Returns:

the URI for the concept map.

getTarget

public List<BroadcastableConceptMap.CodeValue> getTarget(String sourceSystem,
                                                         String sourceValue)

Returns the target list of code values, or an empty list.

Parameters:

sourceSystem - the source code system

sourceValue - the source code value

Returns:

the list of target code values, or an empty list.