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## org.lsmp.djep.groupJep.function
Class GUMinus

    java.lang.Object
      org.nfunk.jep.function.PostfixMathCommand
          org.lsmp.djep.groupJep.function.GUMinus

All Implemented Interfaces:
  PostfixMathCommandI

    public class GUMinus

extends PostfixMathCommand

Unitary division for a group.

Author:
  Rich Morris Created on 05-Mar-2004

Field Summary

Fields inherited from class org.nfunk.jep.function.PostfixMathCommand
`curNumberOfParameters, numberOfParameters`

Constructor Summary
`GUMinus(GroupI group)`

Method Summary
`void` | `run(java.util.Stack stack)` Calculates the result of applying the "+" operator to the arguments from the stack and pushes it back on the stack.
`java.lang.Object` | `uminus(java.lang.Object param1)`

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

### GUMinus

    public GUMinus(GroupI group)

Method Detail

### run

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

  Calculates the result of applying the "+" operator to the arguments from the stack and pushes it back on the stack.

  Specified by:
    `run` in interface `PostfixMathCommandI`
  Overrides:
    `run` in class `PostfixMathCommand`
  Throws:
    `ParseException`

### uminus

    public java.lang.Object uminus(java.lang.Object param1)
                            throws ParseException

  Throws:
    `ParseException`

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http://www.singularsys.com/jep Copyright © 2007 Singular Systems