org.apache.batik.refimpl.parser
Class ConcretePointsParser

java.lang.Object
  |
  +--org.apache.batik.refimpl.parser.AbstractParser
        |
        +--org.apache.batik.refimpl.parser.NumberParser
              |
              +--org.apache.batik.refimpl.parser.ConcretePointsParser
All Implemented Interfaces:
Localizable, Parser, PointsParser

public class ConcretePointsParser
extends NumberParser
implements PointsParser

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


Field Summary
protected  boolean eRead
          Whether the last character was a 'e' or 'E'.
protected  PointsHandler pointsHandler
          The points handler used to report parse events.
 
Fields inherited from class org.apache.batik.refimpl.parser.NumberParser
buffer, bufferSize
 
Fields inherited from class org.apache.batik.refimpl.parser.AbstractParser
BUNDLE_CLASSNAME, column, current, errorHandler, line, localizableSupport, newlineRead, reader
 
Constructor Summary
ConcretePointsParser()
          Creates a new PointsParser.
 
Method Summary
 PointsHandler getPointsHandler()
          Returns the points handler in use.
 void parse(java.io.Reader r)
          Parses the given reader.
protected  void readNumber()
          Implements NumberParser.readNumber().
 void setPointsHandler(PointsHandler handler)
          Allows an application to register a points handler.
 
Methods inherited from class org.apache.batik.refimpl.parser.NumberParser
bufferize, getBufferContent, parseFloat
 
Methods inherited from class org.apache.batik.refimpl.parser.AbstractParser
createErrorMessage, formatMessage, getBundleClassName, getCurrent, getLocale, initialize, read, reportError, setErrorHandler, setLocale, skipCommaSpaces, skipSpaces
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 
Methods inherited from interface org.apache.batik.parser.Parser
setErrorHandler
 
Methods inherited from interface org.apache.batik.i18n.Localizable
formatMessage, getLocale, setLocale
 

Field Detail

pointsHandler

protected PointsHandler pointsHandler
The points handler used to report parse events.

eRead

protected boolean eRead
Whether the last character was a 'e' or 'E'.
Constructor Detail

ConcretePointsParser

public ConcretePointsParser()
Creates a new PointsParser.
Method Detail

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.

Specified by:
setPointsHandler in interface PointsParser
Parameters:
handler - The transform list handler.

getPointsHandler

public PointsHandler getPointsHandler()
Returns the points handler in use.
Specified by:
getPointsHandler in interface PointsParser

parse

public void parse(java.io.Reader r)
           throws ParseException
Parses the given reader.
Specified by:
parse in interface Parser

readNumber

protected void readNumber()
                   throws ParseException
Implements NumberParser.readNumber().
Overrides:
readNumber in class NumberParser


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