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Java bigdecimal plus method example

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Example below demonstrates working of bigdecimal class plus method. Method always returns a bigdecimal value of positive nature as per context settings defined.

Java bigdecimal plus method example

     

Example below demonstrates working of bigdecimal class plus method. Method always returns a bigdecimal value of positive nature as per context settings defined. In short method return type is plus of this.object or simply + this.object.

Method throws NumberFormatException if it finds value other than integer or double and throws ArithmeticException
if the rounding mode is UNNECESSARY. 

Syntax for using the method : public BigDecimal plus(MathContext mc)
BigDecimal objects with names x & y;
y = x.plus(mc);

Java_bigdecimal_plus_example.java

import java.math.BigDecimal;
import java.math.MathContext;
import java.math.RoundingMode;

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

  MathContext mc = new MathContext(0);
  mc = mc.DECIMAL32;
  BigDecimal Final = new BigDecimal(+6.235),
  Destination = new BigDecimal(-3.02);

  System.out.println("Final object value : " + Final);
  System.out.println("method generated result : "
  + Final.plus(mc).floatValue());

  System.out.println("\nDestination object value :" +
  " " + Destination);
  System.out.println("method generated result : "
  + Destination.plus(mc).floatValue());

  boolean value = true;
  System.out.println(!value);

  }
}

Download the code

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Posted on: November 24, 2008

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