1 /*******************************************************************************
2 * Copyright (c) 2007, 2010 Association for Decentralized Information Management
4 * All rights reserved. This program and the accompanying materials
5 * are made available under the terms of the Eclipse Public License v1.0
6 * which accompanies this distribution, and is available at
7 * http://www.eclipse.org/legal/epl-v10.html
10 * VTT Technical Research Centre of Finland - initial API and implementation
11 *******************************************************************************/
12 package org.simantics.g2d.element.handler;
14 import org.simantics.g2d.element.IElement;
15 import org.simantics.g2d.element.handler.impl.TextImpl;
19 * @See {@link TextImpl} for default implementation
20 * @author Toni Kalajainen
22 public interface Text extends ElementHandler {
24 public static final Text INSTANCE = TextImpl.INSTANCE;
27 * @param e the element to retrieve text from
28 * @return <code>null</code> if there is no text
30 String getText(IElement e);
33 * @param e the element to set text for
34 * @param text the text to set, use <code>null</code> to remove text
36 void setText(IElement e, String text);