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package com.company.utils;

import java.math.BigDecimal;

import java.math.RoundingMode;

public class BigDecimalUtil {

public static void main(String[] args) {

System.out.println(compare(2.2222, 3.333));

System.out.println(add(11.22, 22, 334, 44.44, 32.11212));

System.out.println(subtract(11.22, 22, 334, 44.44, 32.11212));

System.out.println(multiply(11.221, 22.222));

System.out.println(divide(11.22, 22.22222));

System.out.println(abs(22.22121141141241));

System.out.println(max(22.22, 22.2222));

System.out.println(min(22.22, 22.233));

}

public static int compare(double value1, double value2) {

return compare(String.valueOf(value1), String.valueOf(value2));

}

public static int compare(String value1, String value2) {

BigDecimal bigDecimal = new BigDecimal(value1);

BigDecimal bigDecimal1 = new BigDecimal(value2);

return bigDecimal.compareTo(bigDecimal1);

}

public static double add(String... values) {

BigDecimal total = BigDecimal.ZERO;

for (String value : values) {

total = total.add(new BigDecimal(value));

}

return total.doubleValue();

}

public static double add(double... values) {

String[] strValues = new String[values.length];

for (int i = 0; i < values.length; i++) {

strValues[i] = String.valueOf(values[i]);

}

return add(strValues);

}

public static double subtract(String... values) {

if (values.length > 0) {

BigDecimal total = new BigDecimal(values[0]);

for (int i = 1; i < values.length; i++) {

total = total.subtract(new BigDecimal(values[i]));

}

return total.doubleValue();

}

return 0;

}

public static double subtract(double... values) {

String[] strValues = new String[values.length];

for (int i = 0; i < values.length; i++) {

strValues[i] = String.valueOf(values[i]);

}

return subtract(strValues);

}

public static double multiply(String... values) {

if (values.length > 0) {

BigDecimal total = new BigDecimal(values[0]);

for (int i = 1; i < values.length; i++) {

total = total.multiply(new BigDecimal(values[i]));

}

return total.doubleValue();

}

return 0;

}

public static double multiply(double... values) {

String[] strValues = new String[values.length];

for (int i = 0; i < values.length; i++) {

strValues[i] = String.valueOf(values[i]);

}

return multiply(strValues);

}

public static double divide(String value1, String value2, int scale, int model) {

return new BigDecimal(value1).divide(new BigDecimal(value2), scale, model).doubleValue();

}

public static double divide(double value1, double value2, int scale, int model) {

return divide(String.valueOf(value1), String.valueOf(value2), scale, model);

}

public static double divide(String value1, String value2) {

return new BigDecimal(value1).divide(new BigDecimal(value2), 3, RoundingMode.HALF_UP).doubleValue();

}

public static double divide(double value1, double value2) {

return divide(String.valueOf(value1), String.valueOf(value2));

}

public static double abs(double value) {

return new BigDecimal(String.valueOf(value)).abs().doubleValue();

}

public static double max(String value1, String value2) {

return new BigDecimal(value1).max(new BigDecimal(value2)).doubleValue();

}

public static double max(double value1, double value2) {

return max(String.valueOf(value1), String.valueOf(value2));

}

public static double min(String value1, String value2) {

return new BigDecimal(value1).min(new BigDecimal(value2)).doubleValue();

}

public static double min(double value1, double value2) {

return min(String.valueOf(value1), String.valueOf(value2));

}

}