Example usage for java.lang String valueOf

Introduction

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

Prototype

public static String valueOf(double d)

Source Link

Document

Returns the string representation of the double argument.

Usage

From source file:Main.java

/**
 * parse value to short// w w w  .  ja  v  a 2 s  .co  m
 */
public static short toShort(Object value) {
    if (value instanceof Number) {
        return ((Number) value).shortValue();
    }
    return value == null ? 0 : toShort(String.valueOf(value));
}

From source file:com.linkedin.pinot.common.config.AbstractTableConfig.java

public static AbstractTableConfig init(String jsonString) throws JSONException, IOException {
    JSONObject tableJson = new JSONObject(jsonString);
    String tableType = tableJson.getString("tableType").toLowerCase();
    String tableName = new TableNameBuilder(TableType.valueOf(tableType.toUpperCase()))
            .forTable(tableJson.getString("tableName"));
    SegmentsValidationAndRetentionConfig validationConfig = loadSegmentsConfig(
            new ObjectMapper().readTree(tableJson.getJSONObject("segmentsConfig").toString()));
    TenantConfig tenantConfig = loadTenantsConfig(
            new ObjectMapper().readTree(tableJson.getJSONObject("tenants").toString()));
    TableCustomConfig customConfig = loadCustomConfig(
            new ObjectMapper().readTree(tableJson.getJSONObject("metadata").toString()));
    IndexingConfig indexingConfig = loadIndexingConfig(
            new ObjectMapper().readTree(tableJson.getJSONObject("tableIndexConfig").toString()));
    QuotaConfig quotaConfig = null;//from w  w w  .  j a v a  2  s .c  om
    if (tableJson.has(QuotaConfig.QUOTA_SECTION_NAME)) {
        try {
            quotaConfig = loadQuotaConfig(new ObjectMapper()
                    .readTree(tableJson.getJSONObject(QuotaConfig.QUOTA_SECTION_NAME).toString()));
        } catch (ConfigurationRuntimeException e) {
            LOGGER.error("Invalid quota configuration value for table: {}", tableName);
            throw e;
        }
    }

    if (tableType.equals("offline")) {
        return new OfflineTableConfig(tableName, tableType, validationConfig, tenantConfig, customConfig,
                indexingConfig, quotaConfig);
    } else if (tableType.equals(TABLE_TYPE_REALTIME)) {
        return new RealtimeTableConfig(tableName, tableType, validationConfig, tenantConfig, customConfig,
                indexingConfig, quotaConfig);
    }
    throw new UnsupportedOperationException("unknown tableType : " + tableType);
}

From source file:Main.java

public static String addPrefix(int num, String prefix) {
    return num < 10 ? prefix + num : String.valueOf(num);
}

From source file:Main.java

public static String transferTP(String oldValue) {
    String newValue = oldValue;/*  w  ww. java 2s .com*/
    float ov = Float.valueOf(oldValue) / 1000;
    Formatter fmt = new Formatter();

    if (ov >= 100) {
        newValue = String.valueOf(Math.floor(ov + 0.5));
    } else if (ov > 10) {
        newValue = fmt.format("%.1f", ov).toString();
    } else {
        newValue = fmt.format("%.2f", ov).toString();
    }

    return newValue;
}

From source file:Main.java

public static String calculateAverage(int sum, int count) {
    int temp = sum;
    int countI = count;
    if (temp == 0 || countI == 0)
        return "0";
    temp = temp / countI;//from w  w  w .  j av a 2  s.co  m
    return setPoint(String.valueOf(temp));
}

From source file:Main.java

/**
 * parse value to double/* w  ww  .  j  a v a2  s .c  om*/
 */
public static double toDouble(Object value) {
    if (value instanceof Number) {
        return ((Number) value).doubleValue();
    }
    return value == null ? 0 : toDouble(String.valueOf(value));
}

From source file:Main.java

public static String getDefaultUsername(Context ctx) {

    TelephonyManager telephonyManager = (TelephonyManager) ctx.getSystemService(Context.TELEPHONY_SERVICE);
    String did = telephonyManager.getDeviceId();

    return String.valueOf(did);

}

From source file:Main.java

public static String getFormattedTime(String time) {
    SimpleDateFormat sdfDate = new SimpleDateFormat("dd-MM-yyyy HH:mm", Locale.ENGLISH);
    String strDate = null;/*from   w w w .ja  va 2  s . co m*/
    try {
        strDate = String.valueOf(sdfDate.parse(time));
    } catch (ParseException e) {
        e.printStackTrace();
        strDate = "";
    }
    return strDate;
}

From source file:Main.java

public static String indefinite(String s, int qty) {
    if (qty == 1) {
        if ("AEIOUYaeiouy".contains(s.substring(0, 1)))
            return "an " + s;
        else/*ww  w  .j  a va2s . co m*/
            return "a " + s;
    } else {
        return String.valueOf(qty) + " " + plural(s);
    }
}

From source file:Main.java

public static String getLastText(String text) {
    if (text == null) {
        return null;
    }//w  ww  .j  a  va 2s . c  om
    for (int i = text.length() - 1; i >= 0; --i) {
        int j = text.charAt(i);
        if ((j >= 19968) && (j <= 40869)) {
            return String.valueOf(j);
        }
    }
    return null;
}