org.apache.batik.parser
Class TransformListParser

java.lang.Object
  |
  +--org.apache.batik.parser.AbstractParser
        |
        +--org.apache.batik.parser.NumberParser
              |
              +--org.apache.batik.parser.TransformListParser

All Implemented Interfaces:

Localizable, Parser

public class TransformListParser

extends NumberParser

This class implements an event-based parser for the SVG transform attribute values.

Field Summary

protected TransformListHandler

transformListHandler The transform list handler used to report parse events.

Fields inherited from class org.apache.batik.parser.AbstractParser

BUNDLE_CLASSNAME, current, errorHandler, localizableSupport, reader

Constructor Summary

TransformListParser()
Creates a new TransformListParser.

Method Summary

protected void	doParse() Parses the current reader.
TransformListHandler	getTransformListHandler() Returns the transform list handler in use.
protected void	parseMatrix() Parses a matrix transform.
protected void	parseRotate() Parses a rotate transform.
protected void	parseScale() Parses a scale transform.
protected void	parseSkew() Parses a skew transform.
protected void	parseTranslate() Parses a translate transform.
void	setTransformListHandler(TransformListHandler handler) Allows an application to register a transform list handler.
protected void	skipTransform() Skips characters in the given reader until a ')' is encountered.

Methods inherited from class org.apache.batik.parser.NumberParser

buildFloat, parseFloat

Methods inherited from class org.apache.batik.parser.AbstractParser

createErrorMessage, formatMessage, getBundleClassName, getCurrent, getLocale, parse, parse, parse, reportError, setErrorHandler, setLocale, skipCommaSpaces, skipSpaces

Methods inherited from class java.lang.Object

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

Field Detail

transformListHandler

protected TransformListHandler transformListHandler

The transform list handler used to report parse events.

Constructor Detail

TransformListParser

public TransformListParser()

Creates a new TransformListParser.

Method Detail

setTransformListHandler

public void setTransformListHandler(TransformListHandler handler)

Allows an application to register a transform list 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 handler.

getTransformListHandler

public TransformListHandler getTransformListHandler()

Returns the transform list handler in use.

doParse

protected void doParse()
                throws ParseException,
                       java.io.IOException

Parses the current reader.

Overrides:

doParse in class AbstractParser

parseMatrix

protected void parseMatrix()
                    throws ParseException,
                           java.io.IOException

Parses a matrix transform. 'm' is assumed to be the current character.

parseRotate

protected void parseRotate()
                    throws ParseException,
                           java.io.IOException

Parses a rotate transform. 'r' is assumed to be the current character.

Returns:

the current character.

parseTranslate

protected void parseTranslate()
                       throws ParseException,
                              java.io.IOException

Parses a translate transform. 't' is assumed to be the current character.

Returns:

the current character.

parseScale

protected void parseScale()
                   throws ParseException,
                          java.io.IOException

Parses a scale transform. 'c' is assumed to be the current character.

Returns:

the current character.

parseSkew

protected void parseSkew()
                  throws ParseException,
                         java.io.IOException

Parses a skew transform. 'e' is assumed to be the current character.

Returns:

the current character.

skipTransform

protected void skipTransform()
                      throws java.io.IOException

Skips characters in the given reader until a ')' is encountered.

Returns:

the first character after the ')'.