SimpleHandler (Jep with extensions API )

java.lang.Object
- com.singularsys.extensions.mathml.parser.SimpleHandler

All Implemented Interfaces:

TagHandler
```
public class SimpleHandler
extends java.lang.Object
implements TagHandler
```
A simple handler which converts all elements to a tree structure. The inner class TreeNode represents elements of the tree and the standard output format from the toString method is such that
```
<math><apply><plus/><ci>x</ci><cn type="real">3</cn></apply></math>
```
becomes
```
math
 -apply
 --plus
 --ci
 ---x
 --cn {type=real}
 ---3
```

Nested Class Summary

Nested Classes
Modifier and Type Class Description

static class SimpleHandler.TreeNode
A class used to represent the tree.

Constructor Summary

Constructors
Constructor Description

SimpleHandler()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`java.lang.Object`	`handle(StackFrame frame, org.xml.sax.Locator loc)`	Transform the element, called when a closing tag is encountered.

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

- Constructor Detail
  - SimpleHandler
```
public SimpleHandler()
```
- Method Detail
  - handle
```
public java.lang.Object handle(StackFrame frame,
                               org.xml.sax.Locator loc)
                        throws org.xml.sax.SAXParseException
```
    Description copied from interface: TagHandler
    
    Transform the element, called when a closing tag is encountered.
    
    Specified by:
    
    handle in interface TagHandler
    
    Parameters:
    
    frame - StackFrame representing the element
    
    loc - location in input
    
    Returns:
    
    typically a Node, other types of objects may also be returned when the tag has a special meaning for its parent node.
    
    Throws:
    
    org.xml.sax.SAXParseException