freemarker.core
Class ArithmeticEngine.BigDecimalEngine

java.lang.Object
  freemarker.core.ArithmeticEngine
      freemarker.core.ArithmeticEngine.BigDecimalEngine

Enclosing class:

ArithmeticEngine

public static class ArithmeticEngine.BigDecimalEngine
extends ArithmeticEngine

This is the default arithmetic engine in FreeMarker. It converts every number it receives into BigDecimal, then operates on these converted BigDecimals.

Nested Class Summary

Nested classes/interfaces inherited from class freemarker.core.ArithmeticEngine

ArithmeticEngine.BigDecimalEngine, ArithmeticEngine.ConservativeEngine

Field Summary

Fields inherited from class freemarker.core.ArithmeticEngine

BIGDECIMAL_ENGINE, CONSERVATIVE_ENGINE, maxScale, minScale, roundingPolicy

Constructor Summary

ArithmeticEngine.BigDecimalEngine()

Method Summary

java.lang.Number	add(java.lang.Number first, java.lang.Number second)
int	compareNumbers(java.lang.Number first, java.lang.Number second)
java.lang.Number	divide(java.lang.Number first, java.lang.Number second)
java.lang.Number	modulus(java.lang.Number first, java.lang.Number second)
java.lang.Number	multiply(java.lang.Number first, java.lang.Number second)
java.lang.Number	subtract(java.lang.Number first, java.lang.Number second)
java.lang.Number	toNumber(java.lang.String s)

Methods inherited from class freemarker.core.ArithmeticEngine

setMaxScale, setMinScale, setRoundingPolicy

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ArithmeticEngine.BigDecimalEngine

public ArithmeticEngine.BigDecimalEngine()

Method Detail

compareNumbers

public int compareNumbers(java.lang.Number first,
                          java.lang.Number second)

Specified by:

compareNumbers in class ArithmeticEngine

add

public java.lang.Number add(java.lang.Number first,
                            java.lang.Number second)

Specified by:

add in class ArithmeticEngine

subtract

public java.lang.Number subtract(java.lang.Number first,
                                 java.lang.Number second)

Specified by:

subtract in class ArithmeticEngine

multiply

public java.lang.Number multiply(java.lang.Number first,
                                 java.lang.Number second)

Specified by:

multiply in class ArithmeticEngine

divide

public java.lang.Number divide(java.lang.Number first,
                               java.lang.Number second)

Specified by:

divide in class ArithmeticEngine

modulus

public java.lang.Number modulus(java.lang.Number first,
                                java.lang.Number second)

Specified by:

modulus in class ArithmeticEngine

toNumber

public java.lang.Number toNumber(java.lang.String s)

Specified by:

toNumber in class ArithmeticEngine