/*
* JBoss, Home of Professional Open Source
* Copyright 2011 Red Hat Inc. and/or its affiliates and other contributors
* as indicated by the @author tags. All rights reserved.
* See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* This copyrighted material is made available to anyone wishing to use,
* modify, copy, or redistribute it subject to the terms and conditions
* of the GNU Lesser General Public License, v. 2.1.
* This program is distributed in the hope that it will be useful, but WITHOUT A
* 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,
* v.2.1 along with this distribution; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
* MA 02110-1301, USA.
*/
package org.jboss.ballroom.client.widgets.forms;
/**
* @author Heiko Braun
* @date 3/29/11
*/
public interface InputElement<T> {
T getValue();
void setValue(T value);
void setExpressionValue(String expr);
void setErroneous(boolean b);
void setRequired(boolean required);
boolean isErroneous();
boolean isRequired();
String getErrMessage();
void setErrMessage(String errMessage);
boolean isExpressionValue();
// to support expressions override this method
String asExpressionValue();
}