org.nfunk.jep.function

Class Cross

java.lang.Object

org.nfunk.jep.function.PostfixMathCommand

org.nfunk.jep.function.Cross

All Implemented Interfaces:

PostfixMathCommandI

public class Cross
extends PostfixMathCommand

Field Summary

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

curNumberOfParameters, numberOfParameters

Constructor Summary

Constructors

Constructor and Description
Cross()

Method Summary

Methods

Modifier and Type	Method and Description
java.lang.Object	cross(java.lang.Object param1, java.lang.Object param2)
java.lang.Object	cross(java.util.Vector lhs, java.util.Vector rhs)
void	run(java.util.Stack inStack) 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

Cross

public Cross()

Method Detail

run

public void run(java.util.Stack inStack)
         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

cross

public java.lang.Object cross(java.lang.Object param1,
                     java.lang.Object param2)
                       throws ParseException

Throws:

ParseException

cross

public java.lang.Object cross(java.util.Vector lhs,
                     java.util.Vector rhs)
                       throws ParseException

Throws:

ParseException