elan.expression
Class Minus

java.lang.Object
  |
  +--elan.GrammarElement
        |
        +--elan.expression.Expression
              |
              +--elan.expression.UnaryExpression
                    |
                    +--elan.expression.Minus

public class Minus

extends UnaryExpression

Represents -a, the negation of an expression

Fields inherited from class elan.expression.UnaryExpression

myExpression

Fields inherited from class elan.GrammarElement

functionMap, ourMap

Constructor Summary

Minus(Expression e)

Method Summary

java.lang.String	toString(Context c)
double	value(Context c)

Methods inherited from class elan.expression.UnaryExpression

toString

Methods inherited from class elan.expression.Expression

evaluate

Methods inherited from class java.lang.Object

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

Constructor Detail

Minus

public Minus(Expression e)

Method Detail

value

public double value(Context c)

Overrides:

value in class UnaryExpression

toString

public java.lang.String toString(Context c)