Example usage for java.util Objects nonNull

Introduction

In this page you can find the example usage for java.util Objects nonNull.

Prototype

public static boolean nonNull(Object obj) 

Source Link

Document

Returns true if the provided reference is non- null otherwise returns false .

Usage

From source file:org.schemaspy.SchemaAnalyzer.java

private Connection getConnection(Config config) throws IOException {

    Properties properties = config.getDbProperties();

    ConnectionURLBuilder urlBuilder = new ConnectionURLBuilder(config, properties);
    if (config.getDb() == null)
        config.setDb(urlBuilder.build());

    String driverClass = properties.getProperty("driver");
    String driverPath = properties.getProperty("driverPath");
    if (Objects.isNull(driverPath))
        driverPath = "";

    if (Objects.nonNull(config.getDriverPath()))
        driverPath = config.getDriverPath();

    DbDriverLoader driverLoader = new DbDriverLoader();
    return driverLoader.getConnection(config, urlBuilder.build(), driverClass, driverPath);
}

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From source file:org.kitodo.production.forms.dataeditor.StructurePanel.java

private boolean treeNodeMatchesStructure(IncludedStructuralElement structure, TreeNode treeNode) {
    if (Objects.nonNull(treeNode) && treeNode.getData() instanceof StructureTreeNode) {
        StructureTreeNode structureTreeNode = (StructureTreeNode) treeNode.getData();
        if (structureTreeNode.getDataObject() instanceof IncludedStructuralElement) {
            return Objects.equals(structureTreeNode.getDataObject(), structure);
        }/*from ww  w  .j  ava  2  s  .  c o m*/
    }
    return false;
}

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From source file:com.mac.holdempoker.app.impl.util.HandMatrix.java

/**
 * A 5 high straight flush, with ace as the low card
 *
 * @param cards/* w w w. j a  v  a  2  s  .c  om*/
 * @return
 */
private boolean isWheel(Card[] cards) {
    if (Objects.nonNull(cards) && cards.length == 5) {
        Arrays.sort(cards, this);
        int i, j;
        boolean isConsec = false;
        for (i = cards.length - 2, j = i - 1; j >= 0; i--, j--) {
            if (Math.abs(cards[j].getRank().value() - cards[i].getRank().value()) != 1) {
                isConsec = true;
            } else {
                break;
            }
        }
        return isConsec && cards[0].getRank() == Rank.TWO && cards[cards.length - 1].getRank() == Rank.ACE;
    }
    return false;
}

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From source file:org.esa.s3tbx.olci.radiometry.rayleigh.RayleighAux.java

private Map<Integer, double[]> getFourierMap() {
    // Fourier components of multiple scattering
    Map<Integer, double[]> fourierPoly = new HashMap<>();
    double[] sunZenithAnglesRad = getSunZenithAnglesRad();
    double[] viewZenithAnglesRad = getViewZenithAnglesRad();

    double[] cosSZARads = getCosSZARads();
    double[] cosOZARads = getCosOZARads();

    double[] sinSZARads = getSinSZARads();
    double[] sinOZARads = getSinOZARads();

    double[] sinOZA2s = getSquarePower(sinOZARads);
    double[] sinSZA2s = getSquarePower(sinSZARads);

    if (Objects.nonNull(sunZenithAnglesRad) && Objects.nonNull(viewZenithAnglesRad)) {
        for (int index = 0; index < sunZenithAnglesRad.length; index++) {
            double cosSZARad = cosSZARads[index];
            double cosOZARad = cosOZARads[index];

            double sinSZARad = sinSZARads[index];
            double sinOZARad = sinOZARads[index];

            double sinSZA2 = sinSZA2s[index];
            double sinOZA2 = sinOZA2s[index];

            double[] fourierSeries = new double[3];
            //Rayleigh Phase function, 3 Fourier terms
            fourierSeries[0] = (3.0 * 0.9587256 / 4.0
                    * (1 + (cosSZARad * cosSZARad) * (cosOZARad * cosOZARad) + (sinSZA2 * sinOZA2) / 2.0)
                    + (1.0 - 0.9587256));
            fourierSeries[1] = (-3.0 * 0.9587256 / 4.0 * cosSZARad * cosOZARad * sinSZARad * sinOZARad);
            fourierSeries[2] = (3.0 * 0.9587256 / 16.0 * sinSZA2 * sinOZA2);

            fourierPoly.put(index, fourierSeries);
        }//from www.  ja va 2 s.  com
        return fourierPoly;

    }
    throw new NullPointerException("The Fourier polynomial is empty.");
}

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From source file:org.kitodo.production.plugin.importer.massimport.PicaMassImport.java

private List<Record> getRecordsForXLSX(InputStream xls) throws IOException {
    List<Record> records = new ArrayList<>();

    XSSFWorkbook wb = new XSSFWorkbook(xls);
    XSSFSheet sheet = wb.getSheetAt(0); // first sheet
    // loop over all rows
    for (int j = 0; j <= sheet.getLastRowNum(); j++) {
        // loop over all cells
        XSSFRow row = sheet.getRow(j);/*from   w  w w .j a  va 2s.  c om*/
        if (Objects.nonNull(row)) {
            for (int i = 0; i < row.getLastCellNum(); i++) {
                XSSFCell cell = row.getCell(i);
                // changing all cell types to String
                cell.setCellType(HSSFCell.CELL_TYPE_STRING);
                Record record = changeCellTypeToString(cell, i, j);
                if (Objects.nonNull(record)) {
                    records.add(record);
                }
            }
        }
    }

    return records;
}

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From source file:org.kitodo.export.ExportDms.java

/**
 * Download image.//  w  w  w. j av  a 2 s  .  co  m
 *
 * @param process
 *            object
 * @param userHome
 *            File
 * @param atsPpnBand
 *            String
 * @param ordnerEndung
 *            String
 */
public void imageDownload(Process process, URI userHome, String atsPpnBand, final String ordnerEndung)
        throws IOException {
    // determine the source folder
    URI tifOrdner = ServiceManager.getProcessService().getImagesTifDirectory(true, process.getId(),
            process.getTitle(), process.getProcessBaseUri());

    // copy the source folder to the destination folder
    if (fileService.fileExist(tifOrdner) && !fileService.getSubUris(tifOrdner).isEmpty()) {
        URI zielTif = userHome.resolve(atsPpnBand + ordnerEndung + "/");

        /* bei Agora-Import einfach den Ordner anlegen */
        if (process.getProject().isUseDmsImport()) {
            if (!fileService.fileExist(zielTif)) {
                fileService.createDirectory(userHome, atsPpnBand + ordnerEndung);
            }
        } else {
            // if no async import, then create the folder with user
            // authorization again
            User user = ServiceManager.getUserService().getAuthenticatedUser();
            try {
                fileService.createDirectoryForUser(zielTif, user.getLogin());
            } catch (IOException e) {
                handleException(e, process.getTitle());
                throw e;
            } catch (RuntimeException e) {
                handleException(e, process.getTitle());
            }
        }

        if (Objects.nonNull(exportDmsTask)) {
            exportDmsTask.setWorkDetail(null);
        }
    }
}

---

From source file:org.kitodo.export.ExportDms.java

private void handleException(Exception e, String processTitle) {
    if (Objects.nonNull(exportDmsTask)) {
        exportDmsTask.setException(e);//from  ww  w .  j a v a2s. co  m
        logger.error("Could not create destination directory", e);
    } else {
        Helper.setErrorMessage(ERROR_EXPORT, new Object[] { processTitle }, logger, e);
    }
}

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From source file:org.kitodo.production.services.command.KitodoScriptService.java

private void exportDms(List<Process> processes, String exportImages) {
    boolean withoutImages = Objects.nonNull(exportImages) && exportImages.equalsIgnoreCase("false");
    for (Process process : processes) {
        try {/* w ww  . ja  va  2 s.  c o m*/
            ExportDms dms = new ExportDms(!withoutImages);
            dms.startExport(process);
        } catch (IOException e) {
            logger.error(e.getMessage(), e);
        }
    }
}

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From source file:com.mac.holdempoker.app.impl.util.HandMatrix.java

@Override
public int compare(Card o1, Card o2) {
    if (Objects.nonNull(o1) && Objects.nonNull(o2)) {
        return o1.compareTo(o2);
    } else if (Objects.isNull(o1)) {
        return 1;
    } else {//from   w  w w  .jav a2s.c  o m
        return -1;
    }
}

---

From source file:org.kitodo.production.plugin.importer.massimport.PicaMassImport.java

private List<Record> getRecordsForXLS(InputStream xls) throws IOException {
    List<Record> records = new ArrayList<>();

    HSSFWorkbook wb = new HSSFWorkbook(xls);
    HSSFSheet sheet = wb.getSheetAt(0); // first sheet
    // loop over all rows
    for (int j = 0; j <= sheet.getLastRowNum(); j++) {
        // loop over all cells
        HSSFRow row = sheet.getRow(j);//from ww w  . ja v  a2  s  .  co  m
        if (Objects.nonNull(row)) {
            for (int i = 0; i < row.getLastCellNum(); i++) {
                HSSFCell cell = row.getCell(i);
                // changing all cell types to String
                if (Objects.nonNull(cell)) {
                    cell.setCellType(HSSFCell.CELL_TYPE_STRING);
                    Record record = changeCellTypeToString(cell, i, j);
                    if (Objects.nonNull(record)) {
                        records.add(record);
                    }
                }
            }
        }
    }

    return records;
}

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