Java15BigDecimalHandler (JasperReports Javadoc 7.0.0 API)

java.lang.Object
- net.sf.jasperreports.engine.util.Java15BigDecimalHandler

All Implemented Interfaces:

BigDecimalHandler
```
public class Java15BigDecimalHandler
extends Object
implements BigDecimalHandler
```
BigDecimalHandler implementation used on Java 1.5 or newer.
This implementation uses a configured minimum precision when performing divisions.

Author:

Lucian Chirita (lucianc@users.sourceforge.net)

See Also:

BigDecimalUtils.divide(BigDecimal, BigDecimal), PROPERTY_MINIMUM_PRECISION

Field Summary

Fields
Modifier and Type Field Description

static String PROPERTY_MINIMUM_PRECISION
An integer property that provides the minimum precision to be used for division operations.

Constructor Summary

Constructors
Constructor Description

Java15BigDecimalHandler()

Java15BigDecimalHandler(int minPrecision)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`BigDecimal`	`divide(BigDecimal dividend, BigDecimal divisor)`	Divides the values using the biggest of the dividend precision, the divisor precision and the configured minimum precision as result precision, and `RoundingMode.HALF_UP` as rounding mode.
`protected int`	`getDivisionPrecision(BigDecimal dividend, BigDecimal divisor)`
`protected MathContext`	`getMathContext(int precision)`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - PROPERTY_MINIMUM_PRECISION
```
public static final String PROPERTY_MINIMUM_PRECISION
```
    An integer property that provides the minimum precision to be used for division operations.
    The property can only be set globally. The default value is 16.
    
    See Also:
    
    Constant Field Values
- Constructor Detail
  - Java15BigDecimalHandler
```
public Java15BigDecimalHandler()
```
  - Java15BigDecimalHandler
```
public Java15BigDecimalHandler(int minPrecision)
```
- Method Detail
  - divide
```
public BigDecimal divide(BigDecimal dividend,
                         BigDecimal divisor)
```
    Divides the values using the biggest of the dividend precision, the divisor precision and the configured minimum precision as result precision, and RoundingMode.HALF_UP as rounding mode.
    
    Specified by:
    
    divide in interface BigDecimalHandler
    
    Parameters:
    
    dividend - the dividend
    
    divisor - the divisor
    
    Returns:
    
    the division result, rounded according to the rules of the specific implementation
    
    See Also:
    
    PROPERTY_MINIMUM_PRECISION
  - getDivisionPrecision
```
protected int getDivisionPrecision(BigDecimal dividend,
                                   BigDecimal divisor)
```
  - getMathContext
```
protected MathContext getMathContext(int precision)
```