jelan.simple
Class BinaryExpression

java.lang.Object
  extended by jelan.simple.GrammarElement
      extended by jelan.simple.Expression
          extended by jelan.simple.BinaryExpression
Direct Known Subclasses:
Addition, Division, Multiplication, Subtraction

public abstract class BinaryExpression
extends Expression


Constructor Summary
BinaryExpression(Expression lhs, Expression rhs, java.lang.String symbol)
           
 
Method Summary
 double leftValue(Context c)
           
 double rightValue(Context c)
           
 java.lang.String toString()
           
 
Methods inherited from class jelan.simple.Expression
evaluate, value
 
Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Constructor Detail

BinaryExpression

public BinaryExpression(Expression lhs,
                        Expression rhs,
                        java.lang.String symbol)
Method Detail

leftValue

public double leftValue(Context c)

rightValue

public double rightValue(Context c)

toString

public java.lang.String toString()
Overrides:
toString in class java.lang.Object