com.rapidminer.tools.math.function.expressions
Class Average

java.lang.Object
  org.nfunk.jep.function.PostfixMathCommand
      com.rapidminer.tools.math.function.expressions.Average

All Implemented Interfaces:

org.nfunk.jep.function.PostfixMathCommandI

public class Average
extends org.nfunk.jep.function.PostfixMathCommand

Calculates the average of an arbitrary number of arguments.

Author:

Ingo Mierswa

Field Summary

Fields inherited from class org.nfunk.jep.function.PostfixMathCommand

curNumberOfParameters, numberOfParameters

Constructor Summary

Average()

Method Summary

void	run(java.util.Stack stack) Calculates the result of summing up all parameters, which are assumed to be of the Double type.

Methods inherited from class org.nfunk.jep.function.PostfixMathCommand

checkNumberOfParameters, checkStack, getNumberOfParameters, setCurNumberOfParameters

Methods inherited from class java.lang.Object

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

Constructor Detail

Average

public Average()

Method Detail

run

public void run(java.util.Stack stack)
         throws org.nfunk.jep.ParseException

Calculates the result of summing up all parameters, which are assumed to be of the Double type.

Specified by:

run in interface org.nfunk.jep.function.PostfixMathCommandI

Overrides:

run in class org.nfunk.jep.function.PostfixMathCommand

Throws:

org.nfunk.jep.ParseException