package de.unisiegen.gtitool.ui.style;
import java.util.ArrayList;
import de.unisiegen.gtitool.core.entities.Alphabet;
import de.unisiegen.gtitool.core.entities.Entity;
import de.unisiegen.gtitool.core.entities.Symbol;
import de.unisiegen.gtitool.core.entities.Word;
import de.unisiegen.gtitool.core.parser.exceptions.ParserException;
import de.unisiegen.gtitool.core.parser.exceptions.ScannerException;
import de.unisiegen.gtitool.core.parser.word.WordParseable;
import de.unisiegen.gtitool.ui.i18n.Messages;
import de.unisiegen.gtitool.ui.style.parser.StyledParserPanel;
/**
* The styled {@link Word} panel class.
*
* @author Christian Fehler
* @version $Id$
*/
public final class StyledWordParserPanel extends StyledParserPanel < Word >
{
/**
* The serial version uid.
*/
private static final long serialVersionUID = 2677286061045400139L;
/**
* Every {@link Symbol} in the {@link Word} has to be in this {@link Alphabet}
* .
*/
private Alphabet alphabet = null;
/**
* Allocates a new {@link StyledWordParserPanel}.
*/
public StyledWordParserPanel ()
{
super ( new WordParseable () );
}
/**
* {@inheritDoc}
*
* @see StyledParserPanel#checkParsedObject(Entity)
*/
@Override
protected final Word checkParsedObject ( Word word )
{
ArrayList < ScannerException > exceptionList = new ArrayList < ScannerException > ();
if ( ( this.alphabet != null ) && ( word != null ) )
{
for ( Symbol current : word )
{
if ( !this.alphabet.contains ( current ) )
{
exceptionList.add ( new ParserException ( current.getParserOffset ()
.getStart (), current.getParserOffset ().getEnd (), Messages
.getPrettyString ( "StyledWordParserPanel.SymbolNotInAlphabet", //$NON-NLS-1$
current.toPrettyString (), this.alphabet.toPrettyString () )
.toHTMLString () ) );
}
}
}
if ( exceptionList.size () > 0 )
{
setException ( exceptionList );
return null;
}
return word;
}
/**
* Sets the {@link Alphabet}. Every {@link Symbol} in the {@link Word} has to
* be in the {@link Alphabet}.
*
* @param alphabet The {@link Alphabet} to set.
*/
public final void setAlphabet ( Alphabet alphabet )
{
this.alphabet = alphabet;
}
}