Example usage for java.math BigDecimal toString

Introduction

In this page you can find the example usage for java.math BigDecimal toString.

Prototype

@Override
public String toString()

Source Link

Document

Returns the string representation of this BigDecimal , using scientific notation if an exponent is needed.

Usage

From source file:json_cmp.Comparer.java

public static void FloatingtoInt(ObjectNode obj, String str) {
    //System.out.println("   " + str + " " + obj.path(str).asDouble());
    BigDecimal temp = new BigDecimal(obj.path(str).asDouble()).setScale(0, BigDecimal.ROUND_HALF_UP);
    //int temp = (int) Math.ceil(obj.path(str).asDouble());
    ((ObjectNode) obj).put(str, temp.toString());
    int output = (int) obj.path(str).asDouble();
    ((ObjectNode) obj).put(str, output);
    //        System.out.println(mediaObj.path(str1).path(str2));
}

From source file:org.mifos.config.AccountingRules.java

public static void setMaxInterest(BigDecimal maxInterest) {
    MifosConfigurationManager.getInstance().setProperty(AccountingRulesConstants.MAX_INTEREST,
            maxInterest.toString());
}

From source file:org.mifos.config.AccountingRules.java

public static void setMinInterest(BigDecimal minInterest) {
    MifosConfigurationManager.getInstance().setProperty(AccountingRulesConstants.MIN_INTEREST,
            minInterest.toString());
}

From source file:org.apache.carbondata.core.util.DataTypeUtil.java

private static String parseStringToBigDecimal(String value, CarbonDimension dimension) {
    BigDecimal bigDecimal = new BigDecimal(value).setScale(dimension.getColumnSchema().getScale(),
            RoundingMode.HALF_UP);
    BigDecimal normalizedValue = normalizeDecimalValue(bigDecimal, dimension.getColumnSchema().getPrecision());
    if (null != normalizedValue) {
        return normalizedValue.toString();
    }//from w w  w .  j a  va2 s  .  com
    return null;
}

From source file:org.mifos.config.AccountingRules.java

public static void setFinalRoundOffMultiple(BigDecimal finalRoundOffMultiple) {
    MifosConfigurationManager.getInstance().setProperty(AccountingRulesConstants.FINAL_ROUND_OFF_MULTIPLE,
            finalRoundOffMultiple.toString());
}

From source file:org.mifos.config.AccountingRules.java

public static void setInitialRoundOffMultiple(BigDecimal initialRoundOffMultiple) {
    MifosConfigurationManager.getInstance().setProperty(AccountingRulesConstants.INITIAL_ROUND_OFF_MULTIPLE,
            initialRoundOffMultiple.toString());
}

From source file:com.wso2telco.core.dbutils.DbUtils.java

/**
 * Format.//from  w  w  w.  j  a  v a  2s. co  m
 *
 * @param doubData
 *            the doub data
 * @param precision
 *            the precision
 * @param scale
 *            the scale
 * @return the string
 * @throws Exception
 *             the exception
 */
public static String format(double doubData, int precision, int scale) throws Exception {
    BigDecimal decData = new BigDecimal(doubData);
    decData = decData.setScale(scale, BigDecimal.ROUND_HALF_EVEN);
    String strData = decData.toString();

    // prepare the final string
    int finalLen = precision + 1;
    String finalStr;
    if (finalLen <= strData.length()) {
        finalStr = strData.substring(0, finalLen);
    } else {
        finalStr = "";
        for (int i = 0; i < finalLen - strData.length(); i++) {
            finalStr = finalStr + " ";
        }
        finalStr = finalStr + strData;
    }

    return (finalStr);
}

From source file:com.wso2telco.core.dbutils.DbUtils.java

/**
 * Format./*from  w ww .  j  a v a2s  . c om*/
 *
 * @param decData
 *            the dec data
 * @param precision
 *            the precision
 * @param scale
 *            the scale
 * @return the string
 * @throws Exception
 *             the exception
 */
public static String format(BigDecimal decData, int precision, int scale) throws Exception {
    decData = decData.setScale(scale, BigDecimal.ROUND_HALF_EVEN);
    String strData = decData.toString();

    // prepare the final string
    int finalLen = precision + 1;
    String finalStr;
    if (finalLen <= strData.length()) {
        finalStr = strData.substring(0, finalLen);
    } else {
        finalStr = "";
        for (int i = 0; i < finalLen - strData.length(); i++) {
            finalStr = finalStr + " ";
        }
        finalStr = finalStr + strData;
    }

    return (finalStr);
}

From source file:org.olat.core.util.Formatter.java

License:asdf

/**
 * Format a float as string with given number of figures after comma
 * //from w w w  . j  ava 2  s . c om
 * @param value
 * @param decimalPlace
 * @return formatted string
 */
public static String roundToString(float value, int decimalPlace) {
    BigDecimal bd = new BigDecimal(value);
    bd = bd.setScale(decimalPlace, BigDecimal.ROUND_HALF_UP);
    return bd.toString();
}

From source file:de.jfachwert.math.PackedDecimal.java

/**
 * Liefert den uebergebenen String als {@link PackedDecimal} zurueck.
 * Diese Methode ist dem Konstruktor vorzuziehen, da fuer gaengige Zahlen
 * wie "0" oder "1" immer das gleiche Objekt zurueckgegeben wird.
 *
 * @param zahl beliebige Zahl/*from  ww  w  .j  av a 2  s  .  co m*/
 * @return Zahl als {@link PackedDecimal}
 */
public static PackedDecimal valueOf(BigDecimal zahl) {
    return valueOf(zahl.toString());
}