NegationAnalyzer (Code Catalysts' Picasso API (including private classes))

java.lang.Object
- picasso.parser.NegationAnalyzer

All Implemented Interfaces:

SemanticAnalyzerInterface
```
public class NegationAnalyzer
extends Object
implements SemanticAnalyzerInterface
```
Handles parsing the negation operator ("!").

- Constructor Summary
  
  Constructors
  Constructor Description
  
  NegationAnalyzer()
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  ExpressionTreeNode generateExpressionTree(Stack<Token> tokens)
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - NegationAnalyzer
```
public NegationAnalyzer()
```
- Method Detail
  - generateExpressionTree
```
public ExpressionTreeNode generateExpressionTree(Stack<Token> tokens)
```
    Specified by:
    
    generateExpressionTree in interface SemanticAnalyzerInterface
    
    Parameters:
    
    tokens - in postfix order
    
    Returns:
    
    the root node for the expression represented by the top token