org.lsmp.djep.xjep.function

Class FromBase

java.lang.Object

org.nfunk.jep.function.PostfixMathCommand

org.lsmp.djep.xjep.function.FromBase

All Implemented Interfaces:

PostfixMathCommandI

public class FromBase
extends PostfixMathCommand

Author:

Rich Morris Created on 02-May-2005

Field Summary

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

curNumberOfParameters, numberOfParameters

Constructor Summary

Constructors

Constructor and Description
FromBase()
FromBase(int base)
FromBase(int base, java.lang.String prefix)

Method Summary

Methods

Modifier and Type	Method and Description
java.lang.Object	fromBase(java.lang.String str, int base)
void	run(java.util.Stack s) Throws an exception because this method should never be called under normal circumstances.

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

FromBase

public FromBase()

FromBase

public FromBase(int base)

FromBase

public FromBase(int base,
        java.lang.String prefix)

Method Detail

run

public void run(java.util.Stack s)
         throws ParseException

Description copied from class: PostfixMathCommand

Throws an exception because this method should never be called under normal circumstances. Each function should use it's own run() method for evaluating the function. This includes popping off the parameters from the stack, and pushing the result back on the stack.

Specified by:

run in interface PostfixMathCommandI

Overrides:

run in class PostfixMathCommand

Throws:

ParseException

fromBase

public java.lang.Object fromBase(java.lang.String str,
                        int base)
                          throws java.lang.NumberFormatException

Throws:

java.lang.NumberFormatException