PlusAnalyzer (Visionaries' Picasso API (including private classes))

java.lang.Object
- picasso.parser.OperationAnalyzer
- - picasso.parser.PlusAnalyzer

All Implemented Interfaces:

SemanticAnalyzerInterface
```
public class PlusAnalyzer
extends OperationAnalyzer
implements SemanticAnalyzerInterface
```
Handles parsing the plus or "addition function".

Constructor Summary

Constructors
Constructor Description

PlusAnalyzer()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`ExpressionTreeNode`	`generateExpressionTree(Stack<Token> tokens)`	the method is meant to only instantiate leftTree and rightTree for child classes to access.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - PlusAnalyzer
```
public PlusAnalyzer()
```
- Method Detail
  - generateExpressionTree
```
public ExpressionTreeNode generateExpressionTree(Stack<Token> tokens)
```
    Description copied from class: OperationAnalyzer
    
    the method is meant to only instantiate leftTree and rightTree for child classes to access. Method should be overriden by all child classes to change the return value.
    
    Specified by:
    
    generateExpressionTree in interface SemanticAnalyzerInterface
    
    Overrides:
    
    generateExpressionTree in class OperationAnalyzer
    
    Parameters:
    
    tokens - in postfix order
    
    Returns:
    
    null