math
Class Expression

java.lang.Object
  extended by math.Expression
Direct Known Subclasses:
Constant, Function, Operator, Variable

public abstract class Expression
extends java.lang.Object

Matemaattinen lauseke(/funktio/ilmaisu), jonka arvon voi laskea.


Constructor Summary
Expression()
           
 
Method Summary
abstract  double getValue()
          Palauttaa lausekkeen arvon.
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

Expression

public Expression()
Method Detail

getValue

public abstract double getValue()
                         throws java.lang.ArithmeticException
Palauttaa lausekkeen arvon.

Returns:
olion sisältävän lausekkeen arvo
Throws:
java.lang.ArithmeticException