Interface ResultHandler

All Known Implementing Classes:

Parser.XmlSerializer

public interface ResultHandler

Receives a parse result as serialization-style callbacks.

The default Parser.parse(String, de.bottlecaps.markup.blitz.Parser.Option...) method serializes the parse tree to an XML string. By supplying an implementation of this interface to Parser.parse(String, ResultHandler, de.bottlecaps.markup.blitz.Parser.Option...), a caller can instead build a result representation of its choice (for example a tree in a host language) directly from the parse tree, without an intervening serialized form.

An element's attributes are reported by attribute(String, int[], int), after its startElement(String) and before any child content.

Method Summary

Modifier and Type	Method	Description
void	attribute(String name, int[] codepoints, int length)	Reports an attribute, with its value given as codepoints.
void	endElement(String name)	Reports the end of an element.
void	startElement(String name)	Reports the start of an element.
void	text(int[] codepoints, int length)	Reports a run of codepoints of element content.

Method Details

startElement

void startElement(String name)

Reports the start of an element.

Parameters:

name - the element name

endElement

void endElement(String name)

Reports the end of an element.

Parameters:

name - the element name

attribute

void attribute(String name,
 int[] codepoints,
 int length)

Reports an attribute, with its value given as codepoints.

Parameters:

name - the attribute name

codepoints - the codepoints holding the attribute value

length - the number of codepoints in the value

text

void text(int[] codepoints,
 int length)

Reports a run of codepoints of element content.

Parameters:

codepoints - the Unicode code points

length - the number of codepoints to report