org.jdesktop.swingx.renderer.MappedValues Maven / Gradle / Ivy
/*
* $Id: MappedValues.java 3577 2010-01-12 15:40:09Z kschaefe $
*
* Copyright 2009 Sun Microsystems, Inc., 4150 Network Circle,
* Santa Clara, California 95054, U.S.A. All rights reserved.
*
* This library 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.
*
* This library 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 this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
package org.jdesktop.swingx.renderer;
import javax.swing.Icon;
/**
* A collection of common {@code MappedValue} implementations.
*
* @author kschaefer
*/
public final class MappedValues {
/**
* A {@code MappedValue} that returns either a {@code String} or {@code Icon}, but not both.
*/
@SuppressWarnings("serial")
public static final MappedValue STRING_OR_ICON_ONLY = new MappedValue(new StringValue() {
@Override
public String getString(Object value) {
if (value instanceof Icon) {
return StringValues.EMPTY.getString(value);
}
return StringValues.TO_STRING.getString(value);
}
}, IconValues.ICON);
private MappedValues() {
//prevent instantiation
}
}