Example usage for java.lang Integer valueOf

List of usage examples for java.lang Integer valueOf

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Introduction

In this page you can find the example usage for java.lang Integer valueOf.

Prototype

@HotSpotIntrinsicCandidate
public static Integer valueOf(int i)

Source Link

Document

Returns an Integer instance representing the specified int value.

Usage

From source file:de.citec.csra.allocation.vis.MovingChart.java

/**
 * Starting point for the dynamic graph application.
 *
 * @param args ignored./*w  w  w  .  ja  v a  2s  . c  om*/
 */
public static void main(final String[] args) throws InterruptedException, RSBException {

    int past = DEFAULT_PAST;
    int future = DEFAULT_FUTURE;

    if (args.length > 0) {
        if (args.length == 2) {
            try {
                past = Integer.valueOf(args[0]);
                future = Integer.valueOf(args[1]);
            } catch (IllegalArgumentException ex) {
                System.err.println(
                        "Could not read integer values for PAST or FUTURE.\nusage: csra-allocation-viewer [PAST FUTURE]");
                System.exit(1);
            }
        } else {
            System.err.println("usage: csra-allocation-viewer [PAST FUTURE]");
            System.exit(1);
        }
    }

    final MovingChart demo = new MovingChart("Resource Allocation Chart", past, future);
    Listener l = Factory.getInstance().createListener(AllocationServer.getScope());
    l.addHandler(demo, true);

    demo.pack();
    RefineryUtilities.centerFrameOnScreen(demo);
    l.activate();
    demo.setVisible(true);

}

From source file:Main.java

public static float getY(MotionEvent event, int index) {
    float value;/*from  w  w  w . j  a  va  2  s . c  o m*/
    try {
        if (Build.VERSION.SDK_INT < Build.VERSION_CODES.ECLAIR) {
            if (index == 0) {
                value = event.getX();
            } else {
                value = 0;
            }
        } else {
            value = ((Float) (event.getClass().getMethod("getY", new Class[] { int.class }).invoke(event,
                    new Object[] { Integer.valueOf(index) }))).floatValue();
        }
    } catch (IllegalArgumentException e) {
        throw new RuntimeException(e);
    } catch (SecurityException e) {
        throw new RuntimeException(e);
    } catch (IllegalAccessException e) {
        throw new RuntimeException(e);
    } catch (InvocationTargetException e) {
        throw new RuntimeException(e);
    } catch (NoSuchMethodException e) {
        throw new RuntimeException(e);
    }
    return value;
}

From source file:act.installer.HMDBParser.java

public static void main(String[] args) throws Exception {
    // Parse the command line options
    Options opts = new Options();
    for (Option.Builder b : OPTION_BUILDERS) {
        opts.addOption(b.build());//  w ww .  j a v a 2  s  .c o m
    }

    CommandLine cl = null;
    try {
        CommandLineParser parser = new DefaultParser();
        cl = parser.parse(opts, args);
    } catch (ParseException e) {
        System.err.format("Argument parsing failed: %s\n", e.getMessage());
        HELP_FORMATTER.printHelp(PubchemParser.class.getCanonicalName(), HELP_MESSAGE, opts, null, true);
        System.exit(1);
    }

    if (cl.hasOption("help")) {
        HELP_FORMATTER.printHelp(PubchemParser.class.getCanonicalName(), HELP_MESSAGE, opts, null, true);
        return;
    }

    File inputDir = new File(cl.getOptionValue(OPTION_INPUT_DIRECTORY));
    if (!inputDir.isDirectory()) {
        System.err.format("Input directory at %s is not a directory\n", inputDir.getAbsolutePath());
        System.exit(1);
    }

    String dbName = cl.getOptionValue(OPTION_DB_NAME, DEFAULT_DB_NAME);
    String dbHost = cl.getOptionValue(OPTION_DB_HOST, DEFAULT_DB_HOST);
    Integer dbPort = Integer.valueOf(cl.getOptionValue(OPTION_DB_PORT, DEFAULT_DB_PORT));

    LOGGER.info("Connecting to %s:%d/%s", dbHost, dbPort, dbName);
    MongoDB db = new MongoDB(dbHost, dbPort, dbName);
    HMDBParser parser = Factory.makeParser(db);

    LOGGER.info("Starting parser");
    parser.run(inputDir);
    LOGGER.info("Done");
}

From source file:Main.java

public static Object getObject(String type, String value) throws Exception {

    type = type.toLowerCase();//from   w  w w  .jav  a 2 s  .  c o  m
    if ("boolean".equals(type))
        return Boolean.valueOf(value);
    if ("byte".equals(type))
        return Byte.valueOf(value);
    if ("short".equals(type))
        return Short.valueOf(value);
    if ("char".equals(type))
        if (value.length() != 1)
            throw new NumberFormatException("Argument is not a character!");
        else
            return Character.valueOf(value.toCharArray()[0]);
    if ("int".equals(type))
        return Integer.valueOf(value);
    if ("long".equals(type))
        return Long.valueOf(value);
    if ("float".equals(type))
        return Float.valueOf(value);
    if ("double".equals(type))
        return Double.valueOf(value);
    if ("string".equals(type))
        return value;
    else {
        Object objs[] = new String[] { value };
        return Class.forName(type).getConstructor(new Class[] { java.lang.String.class }).newInstance(objs);
    }
}

From source file:Main.java

private static int xpathIndex(String expr) {
    try {/*w  ww  .j  av a  2s  .c  om*/
        return Integer.valueOf(expr);
    } catch (Exception ignored) {
    }
    return -1;
}

From source file:Main.java

public static Pair<Integer, Integer> getScreenDimensions(Context paramContext) {
    WindowManager localWindowManager = (WindowManager) paramContext.getSystemService("window");
    DisplayMetrics localDisplayMetrics = new DisplayMetrics();
    localWindowManager.getDefaultDisplay().getMetrics(localDisplayMetrics);
    int i = Math.min(localDisplayMetrics.widthPixels, localDisplayMetrics.heightPixels);
    int j = Math.max(localDisplayMetrics.widthPixels, localDisplayMetrics.heightPixels);
    return new Pair(Integer.valueOf(i), Integer.valueOf(j));
}

From source file:Main.java

@SuppressWarnings("unchecked")
public static <T> T getJsonObjectValue(JSONObject jsonObject, String key, Class<T> clazz) {
    T t = null;//from www  .  j  av  a2  s.c o  m
    try {
        if (clazz == Integer.class) {
            t = (T) Integer.valueOf(jsonObject.getInt(key));
        } else if (clazz == Boolean.class) {
            t = (T) Boolean.valueOf(jsonObject.getBoolean(key));
        } else if (clazz == String.class) {
            t = (T) String.valueOf(jsonObject.getString(key));
        } else if (clazz == Double.class) {
            t = (T) Double.valueOf(jsonObject.getDouble(key));
        } else if (clazz == JSONObject.class) {
            t = (T) jsonObject.getJSONObject(key);
        } else if (clazz == JSONArray.class) {
            t = (T) jsonObject.getJSONArray(key);
        } else if (clazz == Long.class) {
            t = (T) Long.valueOf(jsonObject.getLong(key));
        }
    } catch (JSONException e) {
        e.printStackTrace();
    }
    return t;
}

From source file:com.rapleaf.hank.hadoop.HadoopDomainCompactor.java

public static void main(String[] args) throws IOException, InvalidConfigurationException {
    CommandLineChecker.check(args, new String[] { "domain name", "version to compact number",
            "mapred.task.timeout", "config path", "jobjar" }, HadoopDomainCompactor.class);
    String domainName = args[0];//from   ww  w  .j a  v a 2  s . co m
    Integer versionToCompactNumber = Integer.valueOf(args[1]);
    Integer mapredTaskTimeout = Integer.valueOf(args[2]);
    CoordinatorConfigurator configurator = new YamlClientConfigurator(args[3]);
    String jobJar = args[4];

    DomainCompactorProperties properties = new DomainCompactorProperties(domainName, versionToCompactNumber,
            configurator);
    JobConf conf = new JobConf();
    conf.setJar(jobJar);
    conf.set("mapred.task.timeout", mapredTaskTimeout.toString());
    conf.setJobName(HadoopDomainCompactor.class.getSimpleName() + " Domain " + domainName + ", Version "
            + versionToCompactNumber);
    HadoopDomainCompactor compactor = new HadoopDomainCompactor(conf);
    LOG.info("Compacting Hank domain " + domainName + " version " + versionToCompactNumber
            + " with coordinator configuration " + configurator);
    compactor.buildHankDomain(properties,
            new IncrementalDomainVersionProperties.Base("Version " + versionToCompactNumber + " compacted"));
}

From source file:Main.java

/**
 * box the int to Integer
 */
public static Integer boxed(int v) {
    return Integer.valueOf(v);
}

From source file:Main.java

public static Integer stringToInteger(String str) {
    if (str == null) {
        return null;
    } else {//  w  ww.  ja  v  a  2  s.co m
        try {
            return Integer.parseInt(str);
        } catch (NumberFormatException e) {
            try {
                Double d = Double.valueOf(str);
                if (d.doubleValue() > mMaxInt.doubleValue() + 1.0) {
                    Log.w(TAG, "Value " + d + " too large for integer");
                    return null;
                }
                return Integer.valueOf(d.intValue());
            } catch (NumberFormatException nfe2) {
                Log.w(TAG,
                        "Unable to interpret value " + str + " in field being "
                                + "converted to int, caught NumberFormatException <" + e.getMessage()
                                + "> field discarded");
                return null;
            }
        }
    }
}