org.radrails.rails.internal.ui.editors.ruby
Class RubyCodeScanner

java.lang.Object
  org.eclipse.jface.text.rules.RuleBasedScanner
      org.radrails.rails.internal.ui.editors.ruby.RubyCodeScanner

All Implemented Interfaces:

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

public class RubyCodeScanner

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

implements EditorPropertyChangeListener

Code scanner for Ruby source files. The scanner has rules for the following:

• Comments
• Strings
• Regular expressions
• Keywords

Author:

mkent

Field Summary

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

fColumn, fDefaultReturnToken, fDelimiters, fDocument, fOffset, fRangeEnd, fRules, fTokenOffset, UNDEFINED

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 RubyCodeScanner	getInstance()

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

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

Methods inherited from class java.lang.Object

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

Method Detail

getInstance

public static RubyCodeScanner getInstance()

Returns:

the singleton instance of the scanner

applyPropertyChange

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

Description copied from interface: EditorPropertyChangeListener

Apply the property change as appropriate.

Specified by:

applyPropertyChange in interface EditorPropertyChangeListener

Parameters:

event - the event describing the property change