/*******************************************************************************
 * Copyright (c) 2007, 2010 Association for Decentralized Information Management
 * in Industry THTH ry.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *     VTT Technical Research Centre of Finland - initial API and implementation
 *******************************************************************************/
package org.simantics.browsing.ui.content;

public interface Imager {
    /**
     * @param <ImageDescriptor> implementation specific descriptor of an image
     * @param key a key to identify the column of the requested image
     * @return <code>null</code> to not provide an image for the specified
     *         column key
     */
    <ImageDescriptor> ImageDescriptor getImage(String key);
}