Package com.singularsys.jeptests.system

Class JepTest.Square

java.lang.Object

com.singularsys.jep.functions.PostfixMathCommand

com.singularsys.jeptests.system.JepTest.Square

All Implemented Interfaces:

PostfixMathCommandI, RealUnaryFunction, Serializable

Enclosing class:

JepTest

public static class JepTest.Square
extends PostfixMathCommand
implements RealUnaryFunction

Square of value

See Also:

• Serialized Form

Field Summary

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

curNumberOfParameters, description, name, NaN, numberOfParameters

Constructor Summary

Constructors

Constructor	Description
Square()

Method Summary

Modifier and Type	Method	Description
double	evaluate(double l)	Evaluate the function
void	run(Stack<Object> s)	Throws an exception because this method should never be called under normal circumstances.

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

asArray, asBool, asDouble, asInt, asLong, asStrictInt, asString, asType, checkNumberOfParameters, getDescription, getDescription, getDescriptionWithType, getName, getNumberOfParameters, setCurNumberOfParameters, setDescription, setName, toString, toString

Methods inherited from class java.lang.Object

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

Constructor Details

Square

public Square()

Method Details

evaluate

public double evaluate(double l)

Description copied from interface: RealUnaryFunction

Evaluate the function

Specified by:

evaluate in interface RealUnaryFunction

Parameters:

l - the argument

Returns:

the result of applying the function to the argument

run

public void run(Stack<Object> s)

Description copied from class: PostfixMathCommand

Throws an exception because this method should never be called under normal circumstances. Each function should use its 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

Parameters:

s - arguments for function