Class TimingParser

java.lang.Object

org.apache.batik.parser.AbstractParser

org.apache.batik.parser.TimingParser

All Implemented Interfaces:

Localizable, Parser

Direct Known Subclasses:

ClockParser, TimingSpecifierParser

public abstract class TimingParser
extends AbstractParser

An abstract base class for SMIL timing value parsers.

Version:

$Id$

Field Summary

Fields

Modifier and Type	Field	Description
protected static final int	TIME_ACCESSKEY
protected static final int	TIME_ACCESSKEY_SVG12
protected static final int	TIME_EVENTBASE
protected static final int	TIME_INDEFINITE
protected static final int	TIME_MEDIA_MARKER
protected static final int	TIME_OFFSET
protected static final int	TIME_REPEAT
protected static final int	TIME_SYNCBASE
protected static final int	TIME_WALLCLOCK
protected boolean	useSVG11AccessKeys	Allows the use of accessKey() timing specifiers with a single character, as specified in SVG 1.1.
protected boolean	useSVG12AccessKeys	Allows the use of accessKey() timing specifiers with a DOM 3 key name, as specified in SVG 1.2.

Fields inherited from class AbstractParser

BUNDLE_CLASSNAME, current, errorHandler, localizableSupport, reader

Constructor Summary

Constructors

Constructor	Description
TimingParser(boolean useSVG11AccessKeys, boolean useSVG12AccessKeys)	Creates a new TimingParser.

Method Summary

Modifier and Type	Method	Description
protected float	parseClockValue()	Parses a clock value.
protected int	parseDigits()	Parses a sequence of digits and returns the integer.
protected float	parseFraction()	Parses a '.' and a sequence of digits and returns the float.
protected Object[]	parseIDValue(boolean escaped)	Parses a timing specifier that starts with a word.
protected String	parseName()	Parses an XML name with optional escaping in the middle.
protected float	parseOffset()	Parses an offset value.
protected Object[]	parseTimingSpecifier()	Parses a timing specifier.
protected float	parseUnit()	Parses a time unit and returns the float for the multiplier.
protected Calendar	parseWallclockValue()	Parses a wallclock value and returns it as a Calendar.

Methods inherited from class AbstractParser

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

Methods inherited from class Object

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

Field Details

TIME_OFFSET

protected static final int TIME_OFFSET

See Also:

• Constant Field Values

TIME_SYNCBASE

protected static final int TIME_SYNCBASE

See Also:

• Constant Field Values

TIME_EVENTBASE

protected static final int TIME_EVENTBASE

See Also:

• Constant Field Values

TIME_REPEAT

protected static final int TIME_REPEAT

See Also:

• Constant Field Values

TIME_ACCESSKEY

protected static final int TIME_ACCESSKEY

See Also:

• Constant Field Values

TIME_ACCESSKEY_SVG12

protected static final int TIME_ACCESSKEY_SVG12

See Also:

• Constant Field Values

TIME_MEDIA_MARKER

protected static final int TIME_MEDIA_MARKER

See Also:

• Constant Field Values

TIME_WALLCLOCK

protected static final int TIME_WALLCLOCK

See Also:

• Constant Field Values

TIME_INDEFINITE

protected static final int TIME_INDEFINITE

See Also:

• Constant Field Values

useSVG11AccessKeys

protected boolean useSVG11AccessKeys

Allows the use of accessKey() timing specifiers with a single character, as specified in SVG 1.1.

useSVG12AccessKeys

protected boolean useSVG12AccessKeys

Allows the use of accessKey() timing specifiers with a DOM 3 key name, as specified in SVG 1.2.

Constructor Details

TimingParser

public TimingParser(boolean useSVG11AccessKeys,
 boolean useSVG12AccessKeys)

Creates a new TimingParser.

Parameters:

useSVG11AccessKeys - allows the use of accessKey() timing specifiers with a single character

useSVG12AccessKeys - allows the use of accessKey() with a DOM 3 key name

Method Details

parseTimingSpecifier

protected Object[] parseTimingSpecifier()
                                 throws ParseException,
IOException

Parses a timing specifier. Returns an array of Objects of the form:

• { TIME_OFFSET, offset }
• { TIME_SYNCBASE, offset, id, time-symbol }
• { TIME_EVENTBASE, offset, id, event-ref }
• { TIME_REPEAT, offset, id, repeat-count }
• { TIME_ACCESSKEY, offset, character }
• { TIME_ACCESSKEY_SVG12, offset, key-name }
• { TIME_MEDIA_MARKER, id, marker-name }
• { TIME_WALLCLOCK, wallclock-value }
• { TIME_INDEFINITE }

Throws:

ParseException

IOException

parseName

protected String parseName()
                    throws ParseException,
IOException

Parses an XML name with optional escaping in the middle.

Throws:

ParseException

IOException

parseIDValue

protected Object[] parseIDValue(boolean escaped)
                         throws ParseException,
IOException

Parses a timing specifier that starts with a word.

Parameters:

escaped - whether a backslash appeared before this timing specifier

Throws:

ParseException

IOException

parseClockValue

protected float parseClockValue()
                         throws ParseException,
IOException

Parses a clock value.

Throws:

ParseException

IOException

parseOffset

protected float parseOffset()
                     throws ParseException,
IOException

Parses an offset value.

Throws:

ParseException

IOException

parseDigits

protected int parseDigits()
                   throws ParseException,
IOException

Parses a sequence of digits and returns the integer.

Throws:

ParseException

IOException

parseFraction

protected float parseFraction()
                       throws ParseException,
IOException

Parses a '.' and a sequence of digits and returns the float.

Throws:

ParseException

IOException

parseUnit

protected float parseUnit()
                   throws ParseException,
IOException

Parses a time unit and returns the float for the multiplier.

Throws:

ParseException

IOException

parseWallclockValue

protected Calendar parseWallclockValue()
                                throws ParseException,
IOException

Parses a wallclock value and returns it as a Calendar.

Throws:

ParseException

IOException