com.singularsys.jep.misc
Class ExtendedOperatorSet.Factorial

java.lang.Object
  com.singularsys.jep.functions.PostfixMathCommand
      com.singularsys.jep.misc.ExtendedOperatorSet.Factorial

All Implemented Interfaces:

PostfixMathCommandI, java.io.Serializable

Enclosing class:

ExtendedOperatorSet

public static class ExtendedOperatorSet.Factorial
extends PostfixMathCommand

Simple implementation of factorial, good up to 20!

See Also:

Serialized Form

Field Summary

Fields inherited from class com.singularsys.jep.functions.PostfixMathCommand

curNumberOfParameters, name, NaN, numberOfParameters

Constructor Summary

ExtendedOperatorSet.Factorial()

Method Summary

void	run(java.util.Stack<java.lang.Object> aStack) Run the function on the stack.

Methods inherited from class com.singularsys.jep.functions.PostfixMathCommand

asArray, asBool, asDouble, asInt, asLong, asStrictInt, asString, checkNumberOfParameters, checkStack, getName, getNumberOfParameters, setCurNumberOfParameters, setName, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

ExtendedOperatorSet.Factorial

public ExtendedOperatorSet.Factorial()

Method Detail

run

public void run(java.util.Stack<java.lang.Object> aStack)
         throws EvaluationException

Description copied from interface: PostfixMathCommandI

Run the function on the stack. Pops the arguments from the stack, and pushes the result on the top of the stack.

Throws:

EvaluationException