Package com.singularsys.extensions.mathml.parser

Classes to handle parsing of content MathML. The central class is MathMLDocumentHandler this is called by the SAX parser every time a xml start or end tag is encountered. When a tag is found the element name is looked up in a Map and the corresponding TagHandler is encountered.

Interface Summary

Interface	Description
ConstantHandler.ConstantTypeHandler	Methods for individual <cn type="type"> handlers
StartTagHandler	Interface for handlers which need to be informed of starting tags.
TagHandler	Interface for handlers which transform individual elements.

Class Summary

Class	Description
AbstractHandler	Base class which provides access to Jep components
AnnotationHandler	Handle <annotation-xml> and <annotation> elements.
ApplyHandler	Handles the <apply> container element.
ConcatReader	A Reader implementation which concatinates two readers.
ConstantHandler	Handles <cn> elements.
ConstantHandler.ComplexHandler	Parses complex numbers like <cn type="complex-cartesian">1.23<sep/>4.56</cn>
ConstantHandler.ComplexPolarHandler	Parses complex numbers like <cn type="complex-polar">1.23<sep/>4.56</cn>
ConstantHandler.ENotationHandler	Parses numbers in e-notation like <cn type="e-notation">123<sep/>-2</cn>
ConstantHandler.IntegerHandler	Parses integer numbers like <cn type="integer">123</cn>
ConstantHandler.KnownConstantHandler	Parses constants like <cn type="constant">&pi;</cn>
ConstantHandler.RationalHandler	Parses complex numbers like <cn type="rational">123<sep/>456</cn>
ConstantHandler.RealHandler	Parses real numbers like <cn type="real">1.23</cn>
DeclareHandler	Handles the <declare> element.
FnHandler	Handles the <fn> tag.
FunctionElement	Object returned by StandardFunctionHandler.
IdentifierHandler	Converts <cn> elements into jep variable nodes with the same name.
LogHandler	Handles: <apply><log/>arg</apply> <apply><log/><logbase><cn>2</cn></logbase>arg</apply>
MathMLDocumentHandler	Central class for parsing MathML.
MathTagHandler	Handles the <math> element.
MatrixHandler	Convert <matrix>, <matrixrow>, <vector>, <list> and <set>.
MinusHandler	Needed to distinguish between Unary and binary minus.
NullHandler	Just returns null.
NumericConstantHandler	Handler for MathML elements which correspond to numeric constants, Double.NAN and Double.POSITIVE_INFINITY
OperatorHandler	Handles elements corresponding to Jep operators.
RootHandler	Handles: <apply><root/>arg</apply> <apply><root/><degree><cn>3</cn></degree>arg</apply>
SelectorHandler	Needed to distinguish between Unary and binary minus.
SemanticHandler
SimpleArrayHandler	Returns an array of non null children, flattening nested arrays and Lists.
SimpleHandler	A simple handler which converts all elements to a tree structure.
SimpleHandler.TreeNode	A class used to represent the tree.
SpecialFunctionHandler	Base class for functions and operators which have special arguments.
SpecialNode	Represents the results returned by the SpecialNodeHandler.
SpecialNodeHandler	Handles special elements like <logbase>, <degree> and <sep/>.
StackFrame	Representation of an element, contains the name, attributes and children of the element.
StandardFunctionHandler	Handles standard functions like <sin> returns FunctionElement.
UnSupportedHandler	For unsupported tags, handle always throws a SAXParseException.