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

Example 1 with FlowRef

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

the class ProcessWriter method writeElemExchanges.

private void writeElemExchanges(Process p, ElementaryFlowType type) {
    writeln(type.exchangeHeader());
    for (Exchange e : p.exchanges) {
        if (e.flow == null || e.flow.flowType != FlowType.ELEMENTARY_FLOW)
            continue;
        Compartment comp = flowCompartments.get(e.flow);
        if (comp == null || comp.type() != type)
            continue;
        FlowMapEntry mapEntry = mappedFlow(e.flow);
        if (mapEntry == null) {
            // we have an unmapped flow
            var ref = toReferenceAmount(e);
            var u = uncertainty(ref.amount, ref.uncertainty);
            writeln(e.flow.name, comp.sub().toString(), unit(ref.unit), ref.amount, u[0], u[1], u[2], u[3], e.description);
            continue;
        }
        // handle a mapped flow
        FlowRef target = mapEntry.targetFlow();
        String unit = target.unit != null ? unit(target.unit.name) : SimaProUnit.kg.symbol;
        var u = uncertainty(e.amount, e.uncertainty, mapEntry.factor());
        writeln(target.flow.name, comp.sub().toString(), unit, e.amount * mapEntry.factor(), u[0], u[1], u[2], u[3], e.description);
    }
    writeln();
}

Example 2 with FlowRef

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

the class FlowRefDialog method createFormContent.

@Override
protected void createFormContent(IManagedForm mform) {
    var tk = mform.getToolkit();
    var body = UI.formBody(mform.getForm(), tk);
    UI.gridLayout(body, 1, 10, 10);
    var filterComp = tk.createComposite(body);
    UI.gridLayout(filterComp, 2, 10, 0);
    UI.gridData(filterComp, true, false);
    var filterLabel = UI.formLabel(filterComp, tk, M.Filter);
    filterLabel.setFont(UI.boldFont());
    var filterText = UI.formText(filterComp, SWT.SEARCH);
    UI.gridData(filterText, true, false);
    var viewer = new TreeViewer(body, SWT.BORDER | SWT.SINGLE | SWT.VIRTUAL);
    UI.gridData(viewer.getControl(), true, true);
    viewer.setContentProvider(tree);
    viewer.setLabelProvider(tree);
    viewer.setFilters(new Filter(filterText, viewer));
    viewer.setInput(tree);
    viewer.addSelectionChangedListener(e -> {
        Object obj = Selections.firstOf(e);
        selected = obj instanceof FlowRef ? (FlowRef) obj : null;
        Button ok = getButton(IDialogConstants.OK_ID);
        ok.setEnabled(selected != null);
    });
    // handle double clicks
    viewer.addDoubleClickListener(e -> {
        IStructuredSelection s = viewer.getStructuredSelection();
        if (s == null || s.isEmpty())
            return;
        Object elem = s.getFirstElement();
        // double click on a flow
        if (elem instanceof FlowRef) {
            selected = (FlowRef) elem;
            okPressed();
            return;
        }
        // double click on a category
        if (!tree.hasChildren(elem))
            return;
        selected = null;
        getButton(IDialogConstants.OK_ID).setEnabled(false);
        if (viewer.getExpandedState(elem)) {
            viewer.collapseToLevel(elem, AbstractTreeViewer.ALL_LEVELS);
        } else {
            viewer.expandToLevel(elem, 1);
        }
    });
}

Example 3 with FlowRef

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

the class MappingDialog method open.

/**
 * Opens a dialog for editing the given entry. When the returned status code
 * is `OK`, the entry was updated (maybe modified). Otherwise, it is
 * unchanged.
 */
static int open(MappingTool tool, FlowMapEntry entry) {
    if (tool == null || entry == null)
        return CANCEL;
    // the dialog works on a copy of the entry; only if
    // the user clicks on OK, the changes are applied
    var copy = entry.copy();
    var dialog = new MappingDialog(tool, entry.copy());
    int state = dialog.open();
    if (state != OK)
        return state;
    Function<FlowRef, FlowRef> check = flowRef -> {
        var r = flowRef == null ? new FlowRef() : flowRef;
        r.status = r.flow == null ? MappingStatus.error("no flow set") : MappingStatus.ok("edited or checked manually");
        return r;
    };
    entry.factor(copy.factor()).sourceFlow(check.apply(copy.sourceFlow())).targetFlow(check.apply(copy.targetFlow()));
    return state;
}

Example 4 with FlowRef

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

the class Generator method run.

@Override
public void run() {
    try {
        log.info("generate mappings {} -> {}", sourceSystem, targetSystem);
        log.info("load source flows");
        // we only generate mappings for flows that are not already mapped
        var sourceFlows = getCandidateFlows();
        if (sourceFlows.isEmpty()) {
            log.info("found no unmapped source flows");
            return;
        }
        log.info("match unmapped flows");
        var matcher = new Matcher(targetSystem);
        for (var sourceFlow : sourceFlows) {
            var source = sourceFlow.copy();
            source.status = MappingStatus.ok();
            FlowRef matched = matcher.find(source);
            FlowRef target = null;
            if (matched != null) {
                target = matched.copy();
                target.status = getStatus(source, target);
            }
            mapping.entries.add(new FlowMapEntry(source, target, 1.0));
        }
    } catch (Exception e) {
        log.error("Generation of flow mappings failed", e);
    }
}

Example 5 with FlowRef

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

the class Replacer method buildIndices.

private void buildIndices() {
    // first persist all target flows in the database that
    // do not have an error flag
    List<FlowRef> targetFlows = conf.mapping.entries.stream().filter(e -> e.targetFlow() != null && e.targetFlow().status != null && !e.targetFlow().status.isError()).map(FlowMapEntry::targetFlow).collect(Collectors.toList());
    conf.provider.persist(targetFlows, db);
    DBProvider dbProvider = new DBProvider(db);
    for (FlowMapEntry e : conf.mapping.entries) {
        // (both flows should have no error flag)
        if (e.sourceFlow() == null || e.sourceFlow().status == null || e.sourceFlow().status.isError() || e.targetFlow() == null || e.targetFlow().status == null || e.targetFlow().status.isError())
            continue;
        // sync the flows
        Flow source = dbProvider.sync(e.sourceFlow());
        if (source == null)
            continue;
        Flow target = dbProvider.sync(e.targetFlow());
        if (target == null)
            continue;
        entries.put(source.id, e);
        flows.put(source.id, source);
        flows.put(target.id, target);
    }
    factors = new FactorProvider(db, flows);
}