org.lsmp.djep.groupJep.function

Class GLogical

java.lang.Object

org.nfunk.jep.function.PostfixMathCommand

org.lsmp.djep.groupJep.function.GLogical

All Implemented Interfaces:

PostfixMathCommandI

public class GLogical
extends PostfixMathCommand

Implements logical operators for a group.

Author:

Rich Morris Created on 13-Dec-2004

Field Summary

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

curNumberOfParameters, numberOfParameters

Constructor Summary

Constructors

Constructor and Description
GLogical(int id) Constructs

Method Summary

Methods

Modifier and Type	Method and Description
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

GLogical

public GLogical(int id)

Constructs

Parameters:

id - should be Logical.AND or Logical.OR

See Also:

Logical

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