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Java bigdecimal toString example

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Example below demonstrates working of bigdecimal class toString method. Method return type is string therefore method returns string value only.

Java bigdecimal toString example

     

Example below demonstrates working of bigdecimal class toString method. Method return type is string therefore method returns string value only. This bigdecimal class toString method generates, string representation of the bigdecimal object value.

Method represents the bigdecimal object value in scientific notations if required. For example if method generates 20E+3, then it means 20 * ten to the power 3, which is twenty thousand. 

Method generates NumberFormatException, if it finds the bigdecimal value other than integers and double types values. 

Syntax for using the method: public String toString() 
BigDecimal obj = new BigDecimal(integer);
  String str = obj.toString();
System.out.println(str); 

Java_bigdecimal_toString.java

import java.math.BigDecimal;
import java.math.BigInteger;
import java.math.MathContext;

public class Java_bigdecimal_toString {
  public static void main(String args[]) {

  BigDecimal nc = new BigDecimal(124644646);
  String plug = nc.toString();
  System.out.println(" BigDecimal value :" + nc
  "\nmethod generating result :" + plug);

  nc = new BigDecimal(240.0000000000000000000000000000);
  plug = nc.toString();
  System.out.println("\n BigDecimal value :" + nc + "E+28"
  "\nmethod generating result :" + plug);

  plug = "work get & help";
  nc = new BigDecimal(plug.length());
  plug = nc.toString();
  System.out.println("\n BigDecimal value :" + nc
  "\nmethod generating result :" + plug);

  plug = "enhance to programming capability";
  nc = new BigDecimal(plug.length());
  plug = nc.toString();
  System.out.println("\n BigDecimal value :" + nc
  "\nmethod generating result :" + plug);

  }
}

Download the code

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Posted on: November 24, 2008

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