Example usage for org.apache.commons.lang3.tuple Pair getKey

List of usage examples for org.apache.commons.lang3.tuple Pair getKey

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Introduction

In this page you can find the example usage for org.apache.commons.lang3.tuple Pair getKey.

Prototype

@Override
public final L getKey()

Source Link

Document

Gets the key from this pair.

This method implements the Map.Entry interface returning the left element as the key.

Usage

From source file:org.kalypso.kalypsomodel1d2d.ui.map.channeledit.editdata.BanklineIntersector.java

private BankData intersectBankline(final IProfileData downProfile, final IProfileData upProfile)
        throws GM_Exception {
    final LineString upProfileLine = convertProfilesToLineStrings(upProfile);
    final LineString downProfileLine = convertProfilesToLineStrings(downProfile);

    final Pair<LineString, Pair<Point, Point>> intersection = findBankForProfiles(downProfileLine,
            upProfileLine);//  w w  w. j  a  v  a2 s  .  c  o m

    if (intersection == null)
        return null;

    final Pair<Point, Point> points = intersection.getValue();

    final Point downPoint = points.getLeft();
    final Point upPoint = points.getRight();

    final LineString bankLine = intersection.getKey();

    /* extract line between start end end intersection */
    final LineString croppedBankLine = (LineString) JTSUtilities.extractLineString(bankLine, downPoint,
            upPoint);

    /* handle z values of start a<nd end point */
    final double downZ = findIntersectionZ(downProfile, croppedBankLine.getStartPoint(), bankLine);
    final double upZ = findIntersectionZ(upProfile, croppedBankLine.getEndPoint(), bankLine);

    /* cropped line has z if bankLine has z; addionally, we want to force the profile height onto the endpoints */
    final LineString croppedBankLineWithZEndPoints = replaceEndpointZ(croppedBankLine, downZ, upZ);

    /* now make sure, we have z everywhere */
    final LineString croppedBankLineWithZ = JTSUtilities.interpolateMissingZ(croppedBankLineWithZEndPoints);

    final LineString segmentedGeometry = ChannelEditUtil.intersectLineString(croppedBankLineWithZ,
            m_numberOfBankPoints);

    return new BankData(m_segment, bankLine, croppedBankLine, segmentedGeometry, false);
}

From source file:org.kalypso.model.flood.ui.map.EventManagementWidget.java

protected void handleEventSelectionChanged(final ScrolledComposite sc,
        final Pair<Group, FeatureComposite> infoGroupComponents, final IStructuredSelection selection) {
    m_treeSelection = selection.toArray();

    final Group infoGroup = infoGroupComponents.getKey();
    final FeatureComposite infoComposite = infoGroupComponents.getValue();

    infoComposite.disposeControl();//from   ww w.java 2s.c o  m

    final IRunoffEvent runoffEvent = getSelectedEvent();
    IKalypsoFeatureTheme runoffEventTheme = findThemeForEvent(runoffEvent);

    try {
        // Always check, if sld file exists
        if (runoffEvent != null)
            AddEventOperation.checkSLDFile(runoffEvent, getEventFolder(runoffEvent), SLD_TEMPLATE_LOCATION);

        final IKalypsoCascadingTheme wspThemes = findWspTheme();
        if (runoffEventTheme == null && runoffEvent != null) {
            /* A bit crude: if the theme does not yet exist, we create it right now */
            AddEventOperation.addEventThemes(wspThemes, runoffEvent);
        }
        /* Also add result theme if results are available */
        if (runoffEvent != null && getResultFolder(runoffEvent).exists()
                && FloodModelHelper.findResultTheme(runoffEvent, wspThemes) == -1)
            FloodModelHelper.addResultTheme(runoffEvent, wspThemes, -1);
    } catch (final Exception e) {
        e.printStackTrace();
    }
    runoffEventTheme = findThemeForEvent(runoffEvent);

    // TODO: add theme if missing
    if (runoffEventTheme == null)
        m_infoWidget.setThemes(null);
    else
        m_infoWidget.setThemes(new IKalypsoTheme[] { runoffEventTheme });

    updateStylePanel(runoffEventTheme);

    if (m_treeSelection != null && m_treeSelection.length > 0) {
        infoComposite.setFeature((Feature) m_treeSelection[0]);
        infoComposite.createControl(infoGroup, SWT.NONE);
    }

    sc.getParent().layout(true, true);

    final Control panel = sc.getContent();

    final Point size = panel.computeSize(SWT.DEFAULT, SWT.DEFAULT);
    panel.setSize(size);
    sc.setMinHeight(size.y);

    getMapPanel().repaintMap();
}

From source file:org.kalypso.model.wspm.pdb.wspm.CheckinStatePdbOperation.java

private CrossSectionPart[] checkin(final Session session, final State state,
        final List<IProfileObject> clonedProfileObjects, final IProfile profile,
        final EventUploadProvider eventProvider) throws PdbConnectException {
    final List<CrossSectionPart> parts = new ArrayList<>();

    final CrossSectionPartTypes partTypes = session == null ? null : new CrossSectionPartTypes(session);

    final double station = profile.getStation();

    final int dbSRID = m_data.getGeometryFactory().getSRID();

    final int profileSRID = JTSAdapter.toSrid(profile.getSrsName());

    final ICoefficients coefficients = m_data.getCoefficients();

    for (final IProfileObject clonedProfileObject : clonedProfileObjects) {
        final Pair<Event, Boolean> findEventResult = findEvent(state, clonedProfileObject, eventProvider);

        final boolean shouldUpload = findEventResult.getValue();
        if (shouldUpload) {
            final Event event = findEventResult.getKey();
            final CheckinHorizonPartOperation operation = new CheckinHorizonPartOperation(clonedProfileObject,
                    profileSRID, dbSRID, station, partTypes, event, coefficients);
            operation.execute();/*  w  w  w .java  2 s.  c  om*/

            final CrossSectionPart part = operation.getPart();
            parts.add(part);
        } else {
            // TODO: part ws not uploaded -> log it!
            final String eventName = clonedProfileObject.getValue(IWspmTuhhConstants.PROFIL_PROPERTY_EVENT_NAME,
                    null);
            System.out.format(Messages.getString("CheckinStatePdbOperation.8"), profile.getStation(), //$NON-NLS-1$
                    clonedProfileObject.getType(), eventName);
        }
    }

    return parts.toArray(new CrossSectionPart[] {});
}

From source file:org.kalypso.model.wspm.tuhh.core.profile.pattern.ProfileResultPattern.java

@Override
public Object getValue(final IProfilePatternData data, final String param) {
    final IProfileFeature profileFeature = data.getProfileFeature();
    if (profileFeature == null)
        return null;

    final Pair<String, String> parsedParams = parseParams(param);
    if (parsedParams == null)
        return null;

    final String nodeID = parsedParams.getKey();
    final String component = parsedParams.getValue();

    try {//from  www.  j  a  va  2 s . c om
        final Pair<IProfileFeature, String> pair = Pair.of(profileFeature, nodeID);
        final WspmResultLengthSection lengthSection = m_lengthSectionCache.get(pair);
        final BigDecimal station = profileFeature.getBigStation();
        return lengthSection.getValue(station, component);
    } catch (final NullPointerException e) {
        // happens, if cache has no value
        return StringUtils.EMPTY;
    } catch (final ExecutionException e) {
        // happens, if computation function throws an exception
        return StringUtils.EMPTY;
    }
}

From source file:org.kalypso.model.wspm.tuhh.core.profile.pattern.ProfileResultPattern.java

public IWspmResult getResult(final IProfileFeature[] profiles, final String param) {
    final Pair<String, String> parsedParams = parseParams(param);
    if (parsedParams == null)
        return null;

    final String nodeID = parsedParams.getKey();
    if (StringUtils.isBlank(nodeID))
        return null;

    if (profiles.length == 0)
        return null;

    // CHECK: we assume, that all profiles live in the same container -> we can use the first profile to determine the
    // results... is this always correct?
    return ResultFinder.findResult(profiles[0], nodeID);
}

From source file:org.kalypso.model.wspm.tuhh.core.util.river.line.RiverLineBuilder.java

private Coordinate[] buildCoordinates() {
    final List<Pair<Coordinate, Vector2D>> directedLowPoints = new ArrayList<>(m_profiles.length);

    /* Find low points including direction */
    for (final IProfileFeature profileFeature : m_profiles) {
        final Pair<Coordinate, Vector2D> locationAndDirction = getLocationAndDirction(profileFeature);
        directedLowPoints.add(locationAndDirction);
    }//from  w  ww  . jav a 2 s  .c o m

    /* add intermediate points: in order to keep direction of river line orthogonal to cross section */
    final Collection<Coordinate> crds = new ArrayList<>(directedLowPoints.size() * 3);

    // TODO: very poor approximation if an arc two adjacent cross sections
    // we should use a proper arc implementation

    for (int i = 0; i < directedLowPoints.size(); i++) {
        final Coordinate prevLocation = i < 1 ? null : directedLowPoints.get(i - 1).getKey();
        final Pair<Coordinate, Vector2D> current = directedLowPoints.get(i);
        final Coordinate nextLocation = i > directedLowPoints.size() - 2 ? null
                : directedLowPoints.get(i + 1).getKey();

        final Coordinate currentLocation = current.getKey();
        final Vector2D currentDirection = current.getValue();

        if (currentDirection != null && prevLocation != null) {
            final double prevDistance = prevLocation.distance(currentLocation);

            final Vector2D shift = currentDirection.multiply(prevDistance / -10.0);

            crds.add(shift.translate(currentLocation));
        }

        crds.add(currentLocation);

        if (currentDirection != null && nextLocation != null) {
            final double nextDistance = nextLocation.distance(currentLocation);

            final Vector2D shift = currentDirection.multiply(nextDistance / 10.0);
            crds.add(shift.translate(currentLocation));
        }
    }

    return crds.toArray(new Coordinate[crds.size()]);
}

From source file:org.kalypso.model.wspm.tuhh.ui.rules.RauheitRule.java

private void checkRoughnessValues(final IValidatorMarkerCollector collector, final String stationId,
        final IProfileRecord[] points) throws CoreException {
    for (final IProfileRecord point : points) {
        final Pair<String, Double> result = getValue(point);
        if (result == null) {
            final String msg = String.format(Messages.getString("RauheitRule.0"), point.getBreite()); //$NON-NLS-1$
            // TODO: this resolution makes no sense, as it adds a component, but this is already here; problem is the empty vlaue, we need another resolution instead
            // final AddRoughnessResolution resolution = new AddRoughnessResolution( new String[] { IWspmConstants.POINT_PROPERTY_RAUHEIT_KS, IWspmConstants.POINT_PROPERTY_RAUHEIT_KST,
            // IWspmPointProperties.POINT_PROPERTY_ROUGHNESS_CLASS } );
            collector.createProfilMarker(IMarker.SEVERITY_ERROR, msg, stationId, point.getIndex(),
                    StringUtils.EMPTY);// w ww.j  a v  a  2  s.co  m

            return;
        }

        final String id = result.getKey();
        final Double value = result.getValue();

        if (value == null || value.isNaN()) {
            // FIXME: this prefix is nonsense -> use real label
            // ComponentUtilities.getComponentLabel( null );

            final String prefix = StringUtils.EMPTY;

            final String message = prefix
                    + Messages.getString("org.kalypso.model.wspm.tuhh.ui.rules.RauheitRule.0"); //$NON-NLS-1$

            collector.createProfilMarker(IMarker.SEVERITY_ERROR, message, stationId, point.getIndex(), id); //$NON-NLS-1$ //$NON-NLS-2$
            return;
        }

        if (value <= 0.0) {
            // FIXME: this prefix is nonsense -> use real label
            // ComponentUtilities.getComponentLabel( null );
            final String prefix = StringUtils.EMPTY;

            final String message = prefix
                    + Messages.getString("org.kalypso.model.wspm.tuhh.ui.rules.RauheitRule.1"); //$NON-NLS-1$

            collector.createProfilMarker(IMarker.SEVERITY_ERROR, message, stationId, point.getIndex(), id); //$NON-NLS-1$ //$NON-NLS-2$
            return;
        }
    }
}

From source file:org.kalypso.model.wspm.ui.profil.dialogs.reducepoints.SimplifyProfileOperation.java

public IStatus doRemovePoints() {
    final Pair<IProfileRecord[], IStatus> result = findPointsToRemove();

    final IProfileRecord[] pointsToRemove = result.getKey();
    final IStatus reduceStatus = result.getValue();

    if (pointsToRemove == null)
        return reduceStatus;

    /* Create the profile operation. */
    final PointRemove pointRemove = new PointRemove(m_profile, pointsToRemove);
    m_operation = new ProfileOperation(
            Messages.getString("org.kalypso.model.wspm.ui.profil.dialogs.reducepoints.DouglasPeuckerDialog.13"), //$NON-NLS-1$
            m_profile, pointRemove, false);

    /* Create the runnable. */
    final ProfileOperationRunnable operationRunnable = new ProfileOperationRunnable(m_operation);

    /* Execute the value. */
    final IStatus operationStatus = operationRunnable.execute(new NullProgressMonitor());
    if (!operationStatus.isOK())
        return operationStatus;

    return reduceStatus;
}

From source file:org.kalypso.ogc.gml.ImageHolder.java

public IStatus loadImage(final String filePath, final URL context) {
    try {//from   ww  w  .ja v  a2  s  . c o  m
        /* prepare for exception */
        setImage(null, null, null);

        // UGLY HACK: replace backslashes with slashes. The add-picture-theme action seems to put backslashes (on windows)
        // in the relative URLs (which is even wrong in windows). Should be fixed there, but is fixed also here to support
        // older projects.
        final String filePathChecked = filePath.replaceAll("\\\\", "/"); //$NON-NLS-1$ //$NON-NLS-2$

        final URL imageUrl = UrlResolverSingleton.resolveUrl(context, filePathChecked);

        final Pair<RenderedOp, SeekableStream> pair = openImage(imageUrl);

        final RenderedOp image = pair.getKey();
        final SeekableStream stream = pair.getValue();

        final TiledImage tiledImage = new TiledImage(image, false);

        setImage(tiledImage, stream, imageUrl);

        return Status.OK_STATUS;
    } catch (final MalformedURLException e) {
        return createStatus(e, Messages.getString("KalypsoPictureTheme.2"), filePath); //$NON-NLS-1$
    } catch (final OutOfMemoryError error) {
        // REMARK: this will happen if we load big images
        // It is safe to catch it here, as the heap will be freed immediately, if the image could not be loaded
        return createStatus(error, Messages.getString("KalypsoPictureTheme.3"), filePath); //$NON-NLS-1$
    } catch (final Throwable error) {
        // REMARK: this will happen if we load big images
        // It is safe to catch it here, as the heap will be freed immediately, if the image could not be loaded
        return createStatus(error, Messages.getString("KalypsoPictureTheme.4"), filePath); //$NON-NLS-1$
    }
}

From source file:org.kalypso.wspwin.core.WspWinProfProj.java

public void write(final File wspwinDir, final WspWinZustand[] zustaende) throws IOException {
    final WspWinProject wspwinProject = new WspWinProject(wspwinDir);

    final File profprojFile = wspwinProject.getProfProjFile();

    final Collection<Pair<String, String>> profileStateMapping = new ArrayList<>();

    /* Map profile files to state files */
    for (final WspWinZustand zustand : zustaende) {
        final String stateFilename = zustand.getBean().getFileName();

        final ProfileBean[] profileBeans = zustand.getProfileBeans();
        for (final ProfileBean profileBean : profileBeans) {
            final String prfFilename = profileBean.getFileName();
            profileStateMapping.add(Pair.of(prfFilename, stateFilename));
        }//from   ww  w  .j  a va 2s. c  o m
    }

    /* Write list of profiles */
    final BufferedWriter pw = new BufferedWriter(new FileWriter(profprojFile));

    pw.append(String.format("%d %d%n", m_profiles.size(), profileStateMapping.size())); //$NON-NLS-1$

    for (final ProfileBean profile : m_profiles)
        pw.append(profile.formatProfprojLine()).append(SystemUtils.LINE_SEPARATOR);

    pw.append(SystemUtils.LINE_SEPARATOR);

    /* Write mapping from .prf to .str */

    for (final Pair<String, String> entry : profileStateMapping) {
        final String prfFilename = entry.getKey();
        final String stateFilename = entry.getValue();
        pw.append(String.format("%s %s%n", prfFilename, stateFilename)); //$NON-NLS-1$
    }

    pw.close();
}