Example usage for java.lang Integer valueOf

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:Main.java

/**
 * /* w w w . j  a va 2s.  c o  m*/
 * @param node
 * @param name
 * @return
 */
public static int getIntAttribute(Node node, String name) {
    String value = getStringAttribute(node, name);
    if (value != null && !value.isEmpty()) {
        return Integer.valueOf(value).intValue();
    } else {
        return 0;
    }
}

From source file:Main.java

public static int[] strToArray(String str) {
    if (!TextUtils.isEmpty(str)) {
        String[] strArray = str.split("\\.");
        int[] result = new int[strArray.length];
        for (int i = 0; i < strArray.length; i++) {
            result[i] = Integer.valueOf(strArray[i]);
        }/*from  www .  ja  v a 2 s. c o  m*/
        return result;
    }
    return null;
}

From source file:Main.java

/**
 * Convert String into int ,return 0 if blank string or 
 * @str string to convert/*from ww  w .j  a  va  2s  . c  o  m*/
 * */
public static int getInt(String str) {
    if (TextUtils.isEmpty(str)) {
        return 0;
    } else {
        try {
            return Integer.valueOf(str);
        } catch (Exception e) {
        }
        return 0;
    }
}

From source file:Main.java

public static long getAsInteger(final ContentValues values, final String key, final int def) {
    if (values == null || key == null)
        return def;
    final Object value = values.get(key);
    if (value == null)
        return def;
    return Integer.valueOf(value.toString());
}

From source file:Main.java

public static int formatNum2Int(double v) {
    return Integer.valueOf(df_int.format(v));

}

From source file:Main.java

public static void keep_setInt(Field field, Object obj, Cursor cursor, int i) {
    try {/*w w  w  . j  a  v  a  2 s.co m*/
        if (field.getType().equals(Integer.TYPE))
            field.setInt(obj, cursor.getInt(i));
        else
            field.set(obj, Integer.valueOf(cursor.getInt(i)));
    } catch (Exception exception) {
        exception.printStackTrace();
    }
}

From source file:Main.java

private static int parserColor(String value) {
    String regularExpression = ",";
    if (value.contains(regularExpression)) {
        String[] temp = value.split(regularExpression);

        int color = Color.parseColor(temp[0]);
        int alpha = Integer.valueOf(temp[1]);
        int red = (color & 0xff0000) >> 16;
        int green = (color & 0x00ff00) >> 8;
        int blue = (color & 0x0000ff);

        return Color.argb(alpha, red, green, blue);
    }/*w  ww.  j  a v a 2  s. co m*/
    return Color.parseColor(value);
}

From source file:Main.java

public static List<Integer> stringToPassword(String string) {
    List<Integer> result = new ArrayList<Integer>();
    final byte[] bytes = string.getBytes();
    for (int i = 0; i < bytes.length; i++) {
        byte b = bytes[i];
        result.add(Integer.valueOf(b));
    }/*from   ww w .  j a  va2 s . com*/
    return result;
}

From source file:Main.java

private static int[] getSnrAndChannelData(String snr, String channel) {
    List<Integer> dateItem = new ArrayList();
    int intSrn = Integer.valueOf(snr) * 100;
    String hexSnr = Integer.toHexString(intSrn);

    if (hexSnr.length() < 4) {
        switch (hexSnr.length()) {
        case 1://from   w ww.j av a2s . c  om
            hexSnr = "000" + hexSnr;
            break;
        case 2:
            hexSnr = "00" + hexSnr;
            break;
        case 3:
            hexSnr = "0" + hexSnr;
            break;
        }
    }
    dateItem.add(Integer.valueOf(hexSnr.substring(2, 4), 16));
    dateItem.add(Integer.valueOf(hexSnr.substring(0, 2), 16));
    for (int i = 0; i < 6; i++) {
        dateItem.add(0);
    }
    String hexChannel = Integer.toHexString(Integer.valueOf(channel));
    if (hexChannel.length() < 4) {
        switch (hexChannel.length()) {
        case 1:
            hexChannel = "000" + hexChannel;
            break;
        case 2:
            hexChannel = "00" + hexChannel;
            break;
        case 3:
            hexChannel = "0" + hexChannel;
            break;
        }
    }
    dateItem.add(Integer.valueOf(hexChannel.substring(2, 4), 16));
    dateItem.add(Integer.valueOf(hexChannel.substring(0, 2), 16));
    for (int i = 0; i < 7; i++) {
        dateItem.add(0);
    }
    int[] message = new int[dateItem.size()];
    for (int i = 0; i < dateItem.size(); i++) {
        //            Logs.e("dateItem" + i + "===" + dateItem.get(i));
        message[i] = dateItem.get(i);
    }

    return message;

}

From source file:com.sm.store.TestRemoteCall.java

public static void main(String[] args) {
    String[] opts = new String[] { "-store", "-url", "-times" };
    String[] defaults = new String[] { "store", "localhost:7100", "10" };
    String[] paras = getOpts(args, opts, defaults);
    String store = paras[0];//  w w w.  j  ava 2  s.  c o  m
    String url = paras[1];
    int times = Integer.valueOf(paras[2]);
    RemoteClientImpl client = new NTRemoteClientImpl(url, null, store);

    for (int i = 0; i < times; i++) {
        try {

            int j = i % 4;
            Integer res = null;
            Invoker invoker;
            switch (j) {
            case 0:
                logger.info("+  j= " + j);
                invoker = new Invoker("com.sm.store.Operation", "add", new Integer[] { j++, j++ });
                res = (Integer) client.invoke(invoker);
                break;
            case 1:
                logger.info("-  j= " + j);
                invoker = new Invoker("com.sm.store.Operation", "substract", new Integer[] { j + 2, j });
                res = (Integer) client.invoke(invoker);
                break;
            case 2:
                logger.info("X  j= " + j);
                invoker = new Invoker("com.sm.store.Operation", "multiply", new Integer[] { j + 5, j });
                res = (Integer) client.invoke(invoker);
                break;
            case 3:
                logger.info("Add  j= " + j);
                invoker = new Invoker("com.sm.store.Operation", "div", new Integer[] { j + 10, j++ });
                res = (Integer) client.invoke(invoker);
                break;
            default:
                logger.info("unknown bucket j=" + j);
            }
            logger.info("result i " + i + " j " + j + " res " + res.toString());
            invoker = new Invoker("com.sm.store.Hello", "greeting", new String[] { "test-" + i });
            logger.info("greeting " + (String) client.invoke(invoker));

        } catch (Exception ex) {
            logger.error(ex.getMessage(), ex);
        }

    }
    client.close();
}