org.databene.benerator.script
Class TypeArithmetic<E>

java.lang.Object
  org.databene.benerator.script.TypeArithmetic<E>

Direct Known Subclasses:

DateArithmetic, TimeArithmetic, TimestampArithmetic

public abstract class TypeArithmetic<E>
extends java.lang.Object

Parent class for defining arithmetics for special JDK or custom data types.

Created at 06.10.2009 10:28:30

Since:

0.6.0

Author:

Volker Bergmann

Field Summary

protected java.lang.Class<E>

baseType

Constructor Summary

TypeArithmetic(java.lang.Class<E> baseType)

Method Summary

abstract E	add(java.lang.Object summand1, java.lang.Object summand2)
abstract java.lang.Object	divide(java.lang.Object quotient, java.lang.Object divisor)
java.lang.Class<E>	getBaseType()
abstract java.lang.Object	multiply(java.lang.Object factor1, java.lang.Object factor2)
abstract java.lang.Object	subtract(java.lang.Object minuend, java.lang.Object subtrahend)

Methods inherited from class java.lang.Object

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

Field Detail

baseType

protected java.lang.Class<E> baseType

Constructor Detail

TypeArithmetic

public TypeArithmetic(java.lang.Class<E> baseType)

Method Detail

getBaseType

public java.lang.Class<E> getBaseType()

add

public abstract E add(java.lang.Object summand1,
                      java.lang.Object summand2)
               throws java.lang.IllegalArgumentException,
                      java.lang.UnsupportedOperationException

Throws:

java.lang.IllegalArgumentException

java.lang.UnsupportedOperationException

subtract

public abstract java.lang.Object subtract(java.lang.Object minuend,
                                          java.lang.Object subtrahend)
                                   throws java.lang.IllegalArgumentException,
                                          java.lang.UnsupportedOperationException

Throws:

java.lang.IllegalArgumentException

java.lang.UnsupportedOperationException

multiply

public abstract java.lang.Object multiply(java.lang.Object factor1,
                                          java.lang.Object factor2)
                                   throws java.lang.IllegalArgumentException,
                                          java.lang.UnsupportedOperationException

Throws:

java.lang.IllegalArgumentException

java.lang.UnsupportedOperationException

divide

public abstract java.lang.Object divide(java.lang.Object quotient,
                                        java.lang.Object divisor)
                                 throws java.lang.IllegalArgumentException,
                                        java.lang.UnsupportedOperationException

Throws:

java.lang.IllegalArgumentException

java.lang.UnsupportedOperationException