Package com.singularsys.extensions.mathml.parser

Class OperatorHandler

java.lang.Object

com.singularsys.extensions.mathml.parser.OperatorHandler

All Implemented Interfaces:

TagHandler

public class OperatorHandler
extends Object
implements TagHandler

Handles elements corresponding to Jep operators.

Constructor Summary

Constructors

Constructor	Description
OperatorHandler()

Method Summary

Modifier and Type	Method	Description
Operator	get(String key)
Object	handle(StackFrame frame, Locator loc)	Returns the operator.
Operator	put(String key, Operator value)
Operator	remove(String key)

Methods inherited from class java.lang.Object

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

Constructor Details

OperatorHandler

public OperatorHandler()

Method Details

handle

public Object handle(StackFrame frame,
 Locator loc)
              throws SAXParseException

Returns the operator.

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:

SAXParseException

put

public Operator put(String key,
 Operator value)

get

public Operator get(String key)

remove

public Operator remove(String key)