org.eclipse.m2m.atl.adt.ui.text.atl
Class AtlCodeScanner

java.lang.Object
  org.eclipse.jface.text.rules.RuleBasedScanner
      org.eclipse.m2m.atl.adt.ui.text.AbstractScanner
          org.eclipse.m2m.atl.adt.ui.text.atl.AtlCodeScanner

All Implemented Interfaces:

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

public class AtlCodeScanner
extends AbstractScanner

This class controls the highlight syntaxing coloration for the ATL editor.

Nested Class Summary

class	AtlCodeScanner.EnumLiteralRule Rule to detect atl literals.
class	AtlCodeScanner.IdentifierRule Rule to detect atl identifier.
protected class	AtlCodeScanner.SymbolRule Rule to detect symbols.

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

Constructor Summary

AtlCodeScanner(AtlTextTools textTools)
Creates a new instance of the ATL scanner.

Method Summary

void	adaptToPreferenceChange(org.eclipse.jface.util.PropertyChangeEvent event)
boolean	affectsBehavior(org.eclipse.jface.util.PropertyChangeEvent event)
protected java.util.List<org.eclipse.jface.text.rules.IRule>	createRules() Creates the list of rules controlling this scanner.
protected java.lang.String[]	getPropertyNames() Returns a list of constants matching the token.

Methods inherited from class org.eclipse.m2m.atl.adt.ui.text.AbstractScanner

getTextTools, getToken, initialize

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

Constructor Detail

AtlCodeScanner

public AtlCodeScanner(AtlTextTools textTools)

Creates a new instance of the ATL scanner.

Parameters:

textTools - the ATL text tools

Method Detail

adaptToPreferenceChange

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

Overrides:

adaptToPreferenceChange in class AbstractScanner

See Also:

AbstractScanner.adaptToPreferenceChange(org.eclipse.jface.util.PropertyChangeEvent)

affectsBehavior

public boolean affectsBehavior(org.eclipse.jface.util.PropertyChangeEvent event)

Overrides:

affectsBehavior in class AbstractScanner

See Also:

AbstractScanner.affectsBehavior(org.eclipse.jface.util.PropertyChangeEvent)

createRules

protected java.util.List<org.eclipse.jface.text.rules.IRule> createRules()

Creates the list of rules controlling this scanner.

Specified by:

createRules in class AbstractScanner

Returns:

the list of rules

See Also:

AbstractScanner.createRules()

getPropertyNames

protected java.lang.String[] getPropertyNames()

Returns a list of constants matching the token.

Specified by:

getPropertyNames in class AbstractScanner

Returns:

the list of constants

See Also:

AbstractScanner.getPropertyNames()