com.singularsys.extensions.mathml.parser

Class SpecialNodeHandler

java.lang.Object

com.singularsys.extensions.mathml.parser.SpecialNodeHandler

All Implemented Interfaces:

TagHandler

public class SpecialNodeHandler
extends java.lang.Object
implements TagHandler

Handles special elements like <logbase>, <degree> and <sep/>. Returns a SpecialNode with the element name and its children.

Author:

Richard Morris

Constructor Summary

Constructors

Constructor and Description
SpecialNodeHandler()

Method Summary

Modifier and Type	Method and Description
java.lang.Object	handle(StackFrame frame, org.xml.sax.Locator loc) Transform the element, called when a closing tag is encountered.
java.lang.Integer	put(java.lang.String key, java.lang.Integer value)
java.lang.Integer	remove(java.lang.Object key)

Methods inherited from class java.lang.Object

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

Constructor Detail

SpecialNodeHandler

public SpecialNodeHandler()

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

put

public java.lang.Integer put(java.lang.String key,
                             java.lang.Integer value)

remove

public java.lang.Integer remove(java.lang.Object key)