Module io.sf.carte.echosvg.parser

Package io.sf.carte.echosvg.parser

Class PointsParser

java.lang.Object

io.sf.carte.echosvg.parser.AbstractParser

io.sf.carte.echosvg.parser.NumberParser

io.sf.carte.echosvg.parser.PointsParser

All Implemented Interfaces:

Localizable, Parser

public class PointsParser
extends NumberParser

This class implements an event-based parser for the SVG points attribute values (used with polyline and polygon elements).

Original author: Stephane Hillion. For later modifications, see Git history.

Field Summary

Fields

Modifier and Type	Field	Description
protected boolean	eRead	Whether the last character was a 'e' or 'E'.

Fields inherited from class io.sf.carte.echosvg.parser.AbstractParser

BUNDLE_CLASSNAME, current, errorHandler, localizableSupport, reader

Constructor Summary

Constructors

Constructor	Description
PointsParser(PointsHandler handler)	Creates a new PointsParser with the given handler.

Method Summary

Modifier and Type	Method	Description
protected void	doParse()	Parses the current stream.
PointsHandler	getPointsHandler()	Returns the points handler in use.
protected void	handleNumber(short unitType, float floatValue)
void	setPointsHandler(PointsHandler handler)	Allows an application to register a points handler.

Methods inherited from class io.sf.carte.echosvg.parser.NumberParser

buildFloat, parseFloat

Methods inherited from class io.sf.carte.echosvg.parser.AbstractParser

createErrorMessage, formatMessage, getBundleClassName, getCurrent, getLocale, getPreferredUnit, handleCalc, handleIdent, handleListEnd, handleListStart, handleMathExpression, handleMathFunction, parse, parse, parse, reportCharacterExpectedError, reportError, reportUnexpectedCharacterError, setErrorHandler, setLocale, skipCommaSpaces, skipSpaces

Methods inherited from class java.lang.Object

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

Field Details

eRead

protected boolean eRead

Whether the last character was a 'e' or 'E'.

Constructor Details

PointsParser

public PointsParser(PointsHandler handler)

Creates a new PointsParser with the given handler.

Parameters:

handler - The transform list handler.

Method Details

setPointsHandler

public void setPointsHandler(PointsHandler handler)

Allows an application to register a points handler.

If the application does not register a handler, all events reported by the parser will be silently ignored.

Applications may register a new or different handler in the middle of a parse, and the parser must begin using the new handler immediately.

Parameters:

handler - The transform list handler.

getPointsHandler

public PointsHandler getPointsHandler()

Returns the points handler in use.

doParse

protected void doParse()
                throws ParseException,
IOException

Parses the current stream.

Specified by:

doParse in class AbstractParser

Throws:

ParseException

IOException

handleNumber

protected void handleNumber(short unitType,
 float floatValue)
                     throws ParseException

Overrides:

handleNumber in class AbstractParser

Throws:

ParseException