/*
* -----------------------------------------------------------------------
* Copyright © 2013-2015 Meno Hochschild, <http://www.menodata.de/>
* -----------------------------------------------------------------------
* This file (ValidationElement.java) is part of project Time4J.
*
* Time4J is free software: You can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as published
* by the Free Software Foundation, either version 2.1 of the License, or
* (at your option) any later version.
*
* Time4J is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with Time4J. If not, see <http://www.gnu.org/licenses/>.
* -----------------------------------------------------------------------
*/
package net.time4j.engine;
/**
* <p>A specialized element for communicating validation failures
* during parsing. </p>
*
* @author Meno Hochschild
* @since 2.2
* @see ChronoMerger
*/
/*[deutsch]
* <p>Ein Spezialelement, das einen Validierungsfehler während eines
* Interpretationsvorgangs anzeigen kann. </p>
*
* @author Meno Hochschild
* @since 2.2
* @see ChronoMerger
*/
public enum ValidationElement
implements ChronoElement<String> {
//~ Statische Felder/Initialisierungen --------------------------------
/**
* <p>Identifies an error message in any parsed chronological entity. </p>
*/
/*[deutsch]
* <p>Markiert eine Fehlermeldung in einer gegebenen chronologischen
* Entität. </p>
*/
ERROR_MESSAGE;
//~ Methoden ----------------------------------------------------------
@Override
public Class<String> getType() {
return String.class;
}
@Override
public char getSymbol() {
return '\u0000';
}
@Override
public int compare(
ChronoDisplay o1,
ChronoDisplay o2
) {
boolean b1 = o1.contains(this);
boolean b2 = o2.contains(this);
return ((b1 == b2) ? 0 : (b1 ? 1 : -1));
}
@Override
public String getDefaultMinimum() {
return "";
}
@Override
public String getDefaultMaximum() {
return String.valueOf('\uFFFF');
}
@Override
public boolean isDateElement() {
return false;
}
@Override
public boolean isTimeElement() {
return false;
}
@Override
public boolean isLenient() {
return false;
}
}