org.apache.cocoon.components.language.markup.xsp
Class XSPExpressionParser.State

java.lang.Object
  org.apache.cocoon.components.language.markup.xsp.XSPExpressionParser.State

Direct Known Subclasses:

XSPExpressionParser.QuotedState

Enclosing class:

XSPExpressionParser

protected abstract static class XSPExpressionParser.State
extends Object

Parser state.

Constructor Summary

protected

XSPExpressionParser.State()

Method Summary

abstract void	consume(XSPExpressionParser parser, char ch) Consume the next character
void	done(XSPExpressionParser parser) Finish processing.

Methods inherited from class java.lang.Object

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

Constructor Detail

XSPExpressionParser.State

protected XSPExpressionParser.State()

Method Detail

consume

public abstract void consume(XSPExpressionParser parser,
                             char ch)
                      throws SAXException

Consume the next character

Parameters:

parser - The parser

ch - The character to consume

Throws:

SAXException - If there is an error in the expression

done

public void done(XSPExpressionParser parser)
          throws SAXException

Finish processing. Default behaviour is to throw an expression. States that are legal end states must overwrite this method.

Parameters:

parser - The parser

Throws:

SAXException - It is illegal to finish processing in this state.