Class FragmentIdentifierParser

java.lang.Object

org.apache.batik.parser.AbstractParser

org.apache.batik.parser.NumberParser

org.apache.batik.parser.FragmentIdentifierParser

All Implemented Interfaces:

Localizable, Parser

public class FragmentIdentifierParser
extends NumberParser

This class represents an event-based parser for the SVG fragment identifiers.

Field Summary

Fields

Modifier and Type	Field	Description
protected char[]	buffer	The buffer used for numbers.
protected int	bufferSize	The buffer size.
protected FragmentIdentifierHandler	fragmentIdentifierHandler	The FragmentIdentifierHandler.

Fields inherited from class AbstractParser

BUNDLE_CLASSNAME, current, errorHandler, localizableSupport, reader

Constructor Summary

Constructors

Constructor	Description
FragmentIdentifierParser()	Creates a new FragmentIdentifier parser.

Method Summary

Modifier and Type	Method	Description
protected void	bufferize()	Adds the current character to the buffer.
protected void	doParse()	Parses the current reader.
protected String	getBufferContent()	Returns the content of the buffer.
FragmentIdentifierHandler	getFragmentIdentifierHandler()	Returns the points handler in use.
protected void	parseIdentifier()	Parses an identifier.
protected void	parseMatrix()	Parses a matrix transform.
protected void	parsePreserveAspectRatio()	Parses a PreserveAspectRatio attribute.
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.
protected void	parseViewAttributes()	Parses the svgView attributes.
void	setFragmentIdentifierHandler(FragmentIdentifierHandler handler)	Allows an application to register a fragment identifier handler.
protected void	skipCommaSpaces()	Skips the whitespaces and an optional comma.
protected void	skipIdentifier()	Skips characters in the given reader until a white space is encountered.
protected void	skipSpaces()	Skips the whitespaces in the current reader.
protected void	skipTransform()	Skips characters in the given reader until a ')' is encountered.

Methods inherited from class NumberParser

buildFloat, parseFloat

Methods inherited from class AbstractParser

createErrorMessage, formatMessage, getBundleClassName, getCurrent, getLocale, parse, parse, parse, reportCharacterExpectedError, reportError, reportUnexpectedCharacterError, setErrorHandler, setLocale

Methods inherited from class Object

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

Field Details

buffer

protected char[] buffer

The buffer used for numbers.

bufferSize

protected int bufferSize

The buffer size.

fragmentIdentifierHandler

protected FragmentIdentifierHandler fragmentIdentifierHandler

The FragmentIdentifierHandler.

Constructor Details

FragmentIdentifierParser

public FragmentIdentifierParser()

Creates a new FragmentIdentifier parser.

Method Details

setFragmentIdentifierHandler

public void setFragmentIdentifierHandler(FragmentIdentifierHandler handler)

Allows an application to register a fragment identifier 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.

getFragmentIdentifierHandler

public FragmentIdentifierHandler getFragmentIdentifierHandler()

Returns the points handler in use.

doParse

protected void doParse()
                throws ParseException,
IOException

Parses the current reader.

Specified by:

doParse in class AbstractParser

Throws:

ParseException

IOException

parseViewAttributes

protected void parseViewAttributes()
                            throws ParseException,
IOException

Parses the svgView attributes.

Throws:

ParseException

IOException

parseIdentifier

protected void parseIdentifier()
                        throws ParseException,
IOException

Parses an identifier.

Throws:

ParseException

IOException

getBufferContent

protected String getBufferContent()

Returns the content of the buffer.

bufferize

protected void bufferize()

Adds the current character to the buffer. If necessary, the buffer grows.

skipSpaces

protected void skipSpaces()
                   throws IOException

Skips the whitespaces in the current reader.

Overrides:

skipSpaces in class AbstractParser

Throws:

IOException

skipCommaSpaces

protected void skipCommaSpaces()
                        throws IOException

Skips the whitespaces and an optional comma.

Overrides:

skipCommaSpaces in class AbstractParser

Throws:

IOException

parseMatrix

protected void parseMatrix()
                    throws ParseException,
IOException

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

Throws:

ParseException

IOException

parseRotate

protected void parseRotate()
                    throws ParseException,
IOException

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

Throws:

ParseException

IOException

parseTranslate

protected void parseTranslate()
                       throws ParseException,
IOException

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

Throws:

ParseException

IOException

parseScale

protected void parseScale()
                   throws ParseException,
IOException

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

Throws:

ParseException

IOException

parseSkew

protected void parseSkew()
                  throws ParseException,
IOException

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

Throws:

ParseException

IOException

skipTransform

protected void skipTransform()
                      throws IOException

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

Throws:

IOException

parsePreserveAspectRatio

protected void parsePreserveAspectRatio()
                                 throws ParseException,
IOException

Parses a PreserveAspectRatio attribute.

Throws:

ParseException

IOException

skipIdentifier

protected void skipIdentifier()
                       throws IOException

Skips characters in the given reader until a white space is encountered.

Throws:

IOException