org.radrails.rails.internal.ui.editors.rhtml
Class HTMLTagScanner

java.lang.Object
  org.eclipse.jface.text.rules.RuleBasedScanner
      org.radrails.rails.internal.ui.editors.rhtml.HTMLTagScanner

All Implemented Interfaces:

org.eclipse.jface.text.rules.ICharacterScanner, IEditorPropertyChangeListener, org.eclipse.jface.text.rules.ITokenScanner

public class HTMLTagScanner

extends org.eclipse.jface.text.rules.RuleBasedScanner

implements IEditorPropertyChangeListener

Rule based scanner for HTML tags. Scans the contents of an HTML tag and identifies attribute names and values.

Author:

kyle

Field Summary

Fields inherited from interface org.eclipse.jface.text.rules.ICharacterScanner

EOF

Method Summary

void	applyPropertyChange(org.eclipse.jface.util.PropertyChangeEvent event) Apply the property change as appropriate.
static HTMLTagScanner	getInstance()
boolean	isEOF()
org.eclipse.jface.text.rules.IToken	nextToken()
void	setRange(org.eclipse.jface.text.IDocument document, int offset, int length)

Methods inherited from class org.eclipse.jface.text.rules.RuleBasedScanner

getColumn, getLegalLineDelimiters, getTokenLength, getTokenOffset, read, setDefaultReturnToken, setRules, unread

Methods inherited from class java.lang.Object

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

Method Detail

getInstance

public static HTMLTagScanner getInstance()

Returns:

the singleton instance of the scanner

setRange

public void setRange(org.eclipse.jface.text.IDocument document,
                     int offset,
                     int length)

Specified by:

setRange in interface org.eclipse.jface.text.rules.ITokenScanner

isEOF

public boolean isEOF()

Returns:

true if the scanner offset is equal to the range end, false otherwise

nextToken

public org.eclipse.jface.text.rules.IToken nextToken()

Specified by:

nextToken in interface org.eclipse.jface.text.rules.ITokenScanner

applyPropertyChange

public void applyPropertyChange(org.eclipse.jface.util.PropertyChangeEvent event)

Description copied from interface: IEditorPropertyChangeListener

Apply the property change as appropriate.

Specified by:

applyPropertyChange in interface IEditorPropertyChangeListener

Parameters:

event - the event describing the property change