Examples with Flow org.openlca.core.model.Flow used on opensource projects

Example 11 with Flow

use of org.openlca.core.model.Flow in project olca-modules by GreenDelta.

the class ProductSystemImport method sameExchange.

private boolean sameExchange(Exchange srcExchange, Exchange destExchange) {
    if (srcExchange.isInput != destExchange.isInput)
        return false;
    Unit srcUnit = srcExchange.unit;
    Unit destUnit = destExchange.unit;
    Flow srcFlow = srcExchange.flow;
    Flow destFlow = destExchange.flow;
    return srcUnit != null && destUnit != null && srcFlow != null && destFlow != null && Strings.nullOrEqual(srcUnit.refId, destUnit.refId) && Strings.nullOrEqual(srcFlow.refId, destFlow.refId);
}

Example 12 with Flow

use of org.openlca.core.model.Flow in project olca-modules by GreenDelta.

the class FlowExport method doIt.

@Override
protected void doIt(CSVPrinter printer, IDatabase db) throws IOException {
    log.trace("write flows");
    FlowDao dao = new FlowDao(db);
    List<Flow> flows = dao.getAll();
    for (Flow flow : flows) {
        Object[] line = createLine(flow);
        printer.printRecord(line);
    }
    log.trace("{} flows written", flows.size());
}

Example 13 with Flow

use of org.openlca.core.model.Flow in project olca-modules by GreenDelta.

the class ProcessWriter method writeDummies.

private void writeDummies() {
    for (Flow flow : inputProducts) {
        if (outputProducts.contains(flow))
            continue;
        var p = Process.of("Dummy: " + flow.name, flow);
        p.id = flow.id;
        p.category = new Category();
        p.category.name = "Dummy processes";
        writeProcess(p);
    }
}

Example 14 with Flow

use of org.openlca.core.model.Flow in project olca-modules by GreenDelta.

the class ProcessWriter method writeReferenceFlows.

@SuppressWarnings("unchecked")
private void writeReferenceFlows() {
    // order flows by their type
    int n = ElementaryFlowType.values().length;
    List<Flow>[] buckets = new List[n];
    for (int i = 0; i < n; i++) {
        buckets[i] = new ArrayList<>();
    }
    for (Map.Entry<Flow, Compartment> e : flowCompartments.entrySet()) {
        ElementaryFlowType type = e.getValue().type();
        buckets[type.ordinal()].add(e.getKey());
    }
    // write the flow information
    for (var type : ElementaryFlowType.values()) {
        writeln(type.blockHeader());
        // duplicate names are not allowed here
        HashSet<String> handledNames = new HashSet<>();
        for (Flow flow : buckets[type.ordinal()]) {
            String name;
            String unit = null;
            FlowMapEntry mapEntry = mappedFlow(flow);
            if (mapEntry != null) {
                // handle mapped flows
                name = mapEntry.targetFlow().flow.name;
                if (mapEntry.targetFlow().unit != null) {
                    unit = unit(mapEntry.targetFlow().unit.name);
                }
            } else {
                // handle unmapped flows
                name = flow.name;
                Unit refUnit = null;
                if (flow.referenceFlowProperty != null) {
                    if (flow.referenceFlowProperty.unitGroup != null) {
                        refUnit = flow.referenceFlowProperty.unitGroup.referenceUnit;
                    }
                }
                unit = unit(refUnit);
            }
            if (name == null || unit == null)
                continue;
            String id = name.trim().toLowerCase();
            if (handledNames.contains(id))
                continue;
            handledNames.add(id);
            writeln(name, unit, flow.casNumber, "");
        }
        writeln();
        writeln("End");
        writeln();
        writeln();
    }
}

Example 15 with Flow

use of org.openlca.core.model.Flow in project olca-modules by GreenDelta.

the class AllocationSheet method getFactorExchange.

private Exchange getFactorExchange(int row) {
    String name = config.getString(sheet, row, 0);
    if (name == null)
        return null;
    String category = config.getString(sheet, row, 1);
    Flow flow = config.refData.getFlow(name, category);
    String direction = config.getString(sheet, row, 2);
    if (flow == null || direction == null)
        return null;
    boolean input = direction.equalsIgnoreCase("Input");
    for (Exchange exchange : process.exchanges) {
        if (exchange.isInput == input && Objects.equals(exchange.flow, flow))
            return exchange;
    }
    return null;
}