Application: gvSIG desktop

package org.gvsig.expressionevaluator;

/**

 *

 * @author jjdelcerro

 */

public class ExpressionSyntaxException extends RuntimeException {

    private final int position;

    private final String phrase;

    private final String description;

    public ExpressionSyntaxException() {

        super("Syntax error in expression.");

        this.phrase = null;

        this.position = -1;

        this.description = I18N.Syntax_error_in_expression();

    }

    public ExpressionSyntaxException(LexicalAnalyzer lexer) {

        super("Syntax error in '"+lexer.getSource()+"' near character "+ lexer.getPosition()+".");

        this.phrase = lexer.getSource();

        this.position = lexer.getPosition();

        this.description = I18N.Syntax_error_near_character_XPositionX(position);

    }

    public ExpressionSyntaxException(String msg, LexicalAnalyzer lexer) {

        super("Syntax error in '"+lexer.getSource()+"' near character "+ lexer.getPosition()+". "+msg);

        this.phrase = lexer.getSource();

        this.position = lexer.getPosition();

        this.description = I18N.Syntax_error_near_character_XPositionX(position)+ " "+msg;

    }

    public ExpressionSyntaxException(String phrase, int position) {

        super("Syntax error in '"+phrase+"' near character "+ position+".");

        this.phrase = phrase;

        this.position = position;

        this.description = I18N.Syntax_error_near_character_XPositionX(position);

    }

    public ExpressionSyntaxException(String msg, String phrase, int position) {

        super("Syntax error in '"+phrase+"' near character "+ position+". "+msg);

        this.phrase = phrase;

        this.position = position;

        this.description = I18N.Syntax_error_near_character_XPositionX(position)+" "+msg;

    }

    public String getPhrase() {

        return this.phrase;

    }

    public int getPosition() {

        return this.position;

    }

    public String getDescription() {

        return this.description;

    }

}