Examples with DiffCount org.locationtech.geogig.api.plumbing.DiffCount used on opensource projects

Example 1 with DiffCount

use of org.locationtech.geogig.api.plumbing.DiffCount in project GeoGig by boundlessgeo.

the class OSMHistoryImport method importOsmHistory.

private void importOsmHistory(GeogigCLI cli, ConsoleReader console, HistoryDownloader downloader, @Nullable Envelope featureFilter) throws IOException {
    Iterator<Changeset> changesets = downloader.fetchChangesets();
    GeoGIG geogig = cli.getGeogig();
    WorkingTree workingTree = geogig.getContext().workingTree();
    while (changesets.hasNext()) {
        Changeset changeset = changesets.next();
        if (changeset.isOpen()) {
            throw new CommandFailedException("Can't import past changeset " + changeset.getId() + " as it is still open.");
        }
        String desc = String.format("obtaining osm changeset %,d...", changeset.getId());
        console.print(desc);
        console.flush();
        Optional<Iterator<Change>> opchanges = changeset.getChanges().get();
        if (!opchanges.isPresent()) {
            updateBranchChangeset(geogig, changeset.getId());
            console.println(" does not apply.");
            console.flush();
            continue;
        }
        Iterator<Change> changes = opchanges.get();
        console.print("applying...");
        console.flush();
        ObjectId workTreeId = workingTree.getTree().getId();
        long changeCount = insertChanges(cli, changes, featureFilter);
        console.print(String.format("Applied %,d changes, staging...", changeCount));
        console.flush();
        ObjectId afterTreeId = workingTree.getTree().getId();
        DiffObjectCount diffCount = geogig.command(DiffCount.class).setOldVersion(workTreeId.toString()).setNewVersion(afterTreeId.toString()).call();
        geogig.command(AddOp.class).call();
        console.println(String.format("done. %,d changes actually applied.", diffCount.featureCount()));
        console.flush();
        commit(cli, changeset);
    }
}

Example 2 with DiffCount

use of org.locationtech.geogig.api.plumbing.DiffCount in project GeoGig by boundlessgeo.

the class Diff method runInternal.

/**
     * Executes the diff command with the specified options.
     */
@Override
protected void runInternal(GeogigCLI cli) throws IOException {
    checkParameter(refSpec.size() <= 2, "Commit list is too long :%s", refSpec);
    checkParameter(!(nogeom && summary), "Only one printing mode allowed");
    checkParameter(!(bounds && count), "Only one of --bounds or --count is allowed");
    checkParameter(!(cached && refSpec.size() > 1), "--cached allows zero or one ref specs to compare the index with.");
    GeoGIG geogig = cli.getGeogig();
    String oldVersion = resolveOldVersion();
    String newVersion = resolveNewVersion();
    List<String> paths = removeEmptyPaths();
    if (bounds) {
        DiffBounds diff = geogig.command(DiffBounds.class).setOldVersion(oldVersion).setNewVersion(newVersion).setCompareIndex(cached);
        diff.setPathFilters(paths);
        CoordinateReferenceSystem crs = parseCrs();
        if (crs != null) {
            diff.setCRS(crs);
        }
        DiffSummary<BoundingBox, BoundingBox> diffBounds = diff.call();
        BoundsDiffPrinter.print(geogig, cli.getConsole(), diffBounds);
        return;
    }
    if (count) {
        if (oldVersion == null) {
            oldVersion = Ref.HEAD;
        }
        if (newVersion == null) {
            newVersion = cached ? Ref.STAGE_HEAD : Ref.WORK_HEAD;
        }
        DiffCount cdiff = geogig.command(DiffCount.class).setOldVersion(oldVersion).setNewVersion(newVersion);
        cdiff.setFilter(paths);
        DiffObjectCount count = cdiff.call();
        ConsoleReader console = cli.getConsole();
        console.println(String.format("Trees changed: %d, features changed: %,d", count.treeCount(), count.featureCount()));
        console.flush();
        return;
    }
    DiffOp diff = geogig.command(DiffOp.class);
    diff.setOldVersion(oldVersion).setNewVersion(newVersion).setCompareIndex(cached);
    Iterator<DiffEntry> entries;
    if (paths.isEmpty()) {
        entries = diff.setProgressListener(cli.getProgressListener()).call();
    } else {
        entries = Iterators.emptyIterator();
        for (String path : paths) {
            Iterator<DiffEntry> moreEntries = diff.setFilter(path).setProgressListener(cli.getProgressListener()).call();
            entries = Iterators.concat(entries, moreEntries);
        }
    }
    if (!entries.hasNext()) {
        cli.getConsole().println("No differences found");
        return;
    }
    DiffPrinter printer;
    if (summary) {
        printer = new SummaryDiffPrinter();
    } else {
        printer = new FullDiffPrinter(nogeom, false);
    }
    DiffEntry entry;
    while (entries.hasNext()) {
        entry = entries.next();
        printer.print(geogig, cli.getConsole(), entry);
    }
}