Examples with FlowRef org.openlca.io.maps.FlowRef used on opensource projects

Example 11 with FlowRef

use of org.openlca.io.maps.FlowRef in project olca-app by GreenDelta.

the class Sync method packageSync.

/**
 * Synchronizes the given (external) flow references which are the target or
 * source flow definitions of a mapping with the (internal) flow references
 * provided by the given data package (which can be an ILCD or JSON-LD package).
 * The sync.-state of the flow references of the mapping is mutated so that it
 * can be displayed in the mapping tool.
 */
static void packageSync(IProvider pack, Stream<FlowRef> mappingRefs) {
    if (mappingRefs == null || pack == null)
        return;
    Map<String, FlowRef> packRefs = pack.getFlowRefs().stream().collect(Collectors.toMap(ref -> ref.flow.refId, ref -> ref));
    mappingRefs.forEach(mapRef -> {
        if (Sync.isInvalidFlowRef(mapRef))
            return;
        // we update the status in the following sync. steps
        mapRef.status = null;
        // check the flow
        String flowID = mapRef.flow.refId;
        FlowRef packRef = packRefs.get(flowID);
        if (packRef == null) {
            mapRef.status = MappingStatus.error("there is no flow with id=" + flowID + " in the data package");
            return;
        }
        // the IDs are equal, the flow properties should have the same name
        if (mapRef.property == null) {
            mapRef.property = packRef.property;
        } else {
            if (packRef.property == null) {
                mapRef.status = MappingStatus.error("the flow in the data package" + " has no corresponding flow property");
                return;
            }
            Descriptor packProp = packRef.property;
            Descriptor mapProp = mapRef.property;
            if (Strings.nullOrEqual(packProp.refId, mapProp.refId) && packProp.name != null && mapProp.name != null && !Strings.nullOrEqual(packProp.name, mapProp.name)) {
                mapRef.status = MappingStatus.error("the flow property in the data " + "package has the same ID but a different name: " + packProp.name + " != " + mapProp.name);
                return;
            }
        }
        // when the IDs are equal, the names must be equal too
        if (mapRef.unit == null) {
            mapRef.unit = packRef.unit;
        } else if (packRef.unit != null) {
            // mapping packages not always contain their reference units
            // if (packRef.unit == null) {
            // mapRef.status = Status.error("the flow in the data package"
            // + " has no corresponding unit");
            // return;
            // }
            Descriptor packUnit = packRef.unit;
            Descriptor mapUnit = mapRef.unit;
            if (Strings.nullOrEqual(packUnit.refId, mapUnit.refId) && packUnit.name != null && mapUnit.name != null && !Strings.nullOrEqual(packUnit.name, mapUnit.name)) {
                mapRef.status = MappingStatus.error("the flow unit in the data " + "package has the same ID but a different name: " + packUnit.name + " != " + mapUnit.name);
                return;
            }
        }
        Sync.checkFlowName(mapRef, packRef.flow.name);
        Sync.checkFlowCategory(mapRef, packRef.flowCategory);
        Sync.checkFlowType(mapRef, packRef.flow.flowType);
        Sync.checkFlowLocation(mapRef, packRef.flowLocation);
        if (mapRef.status == null) {
            mapRef.status = MappingStatus.ok("flow in sync with data package");
        }
    });
}