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Java BigDecimal intValue example

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Java bigdecimal class intValue() method transforms bigdecimal value in to integer type values.

Java BigDecimal intValue example

     

Java bigdecimal class intValue() method transforms bigdecimal value in to integer type values. Method throws NumberFormatException if it finds value other than a integer or double. In the example four bigdecimal objects namely: obj_0, obj_1,  obj_2 & obj_3 respectively  have been created. Except the first object rest all objects are assigned positive decimal values with java.lang.Math class fields and methods. 

In the example along with method generated result, original bigdecimal value is also shown. 

Syntax for using the method: public int intValue()
System.out.println(bigdecimal_objectName.intValue()); 
or
int i = (this.object).intValue();

Java_BigDecimal_intValue.java

import java.math.BigDecimal;

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

  BigDecimal obj_0 = new BigDecimal(-6.3353),
  obj_1 = new BigDecimal(Math.random()),
  obj_2 = 
  new BigDecimal(Math.sin(Math.toRadians(45.0))),
  obj_3 = 
  new BigDecimal(
  Math.toDegrees(Math.atan(Math.toRadians(45.0))));

  BigDecimal eve[] 
  obj_0, obj_1, obj_2, obj_3 };
  System.out.println("BigDecimal objects values " +
  "\n'obj_0 '\nvalue : "
  + eve[0"\ninteger value : " 
  eve[0].intValue());

  System.out.println("\n'obj_1 '\nvalue : " + eve[1]
  "\ninteger value : " + eve[1].intValue());

  System.out.println("\n'obj_2 '\nvalue : " + eve[2]
  "\ninteger value : " + eve[2].intValue());

  System.out.println("\n'obj_3 '\nvalue : " + eve[3]
  "\ninteger value : " + eve[3].intValue());
  }
}

Download the code

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Posted on: November 21, 2008

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