Java.math.MathContext.getRoundingMode() Method


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Description

The java.math.MathContext.getRoundingMode() returns the roundingMode setting.

This will be one of RoundingMode.CEILING, RoundingMode.DOWN, RoundingMode.FLOOR, RoundingMode.HALF_DOWN, RoundingMode.HALF_EVEN, RoundingMode.HALF_UP, RoundingMode.UNNECESSARY, or RoundingMode.UP.

Declaration

Following is the declaration for java.math.MathContext.getRoundingMode() method.

public RoundingMode getRoundingMode()

Parameters

NA

Return Value

This method returns a RoundingMode object which is the value of the roundingMode setting.

Exception

NA

Example

The following example shows the usage of math.MathContext.getRoundingMode() method.

package com.tutorialspoint;

import java.math.*;

public class MathContextDemo {

   public static void main(String[] args) {

      // create 2 MathContext objects
      MathContext mc1, mc2;

      // assign context settings to mc1, mc2
      mc1 = new MathContext(4);
      mc2 = new MathContext(50, RoundingMode.CEILING);

      // create 2 RoundingMode objects
      RoundingMode rm1, rm2;

      // assign roundingmode of mc1, mc2 to rm1, rm2
      rm1 = mc1.getRoundingMode();
      rm2 = mc2.getRoundingMode();
   
      String str1 = "Rounding Mode of mc1 is " + rm1;
      String str2 = "Rounding Mode of mc2 is " + rm2;

      // print rm1, rm2 values
      System.out.println( str1 );
      System.out.println( str2 );
   }
}

Let us compile and run the above program, this will produce the following result −

Rounding Mode of mc1 is HALF_UP
Rounding Mode of mc2 is CEILING

java_math_mathcontext.htm

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