| /******************************************************************************* | |
| * Copyright (C) 2010, Stefan Lay <stefan.lay@sap.com> | |
| * | |
| * 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 | |
| *******************************************************************************/ | |
| package org.eclipse.example.calc.internal; | |
| /** | |
| * Display abstraction for {@link Calculator} | |
| */ | |
| public interface TextProvider { | |
| /** | |
| * @param text the text to display on the {@link Calculator} | |
| */ | |
| public void setDisplayText(String text); | |
| /** | |
| * @return the text on the display of the {@link Calculator} | |
| */ | |
| public String getDisplayText(); | |
| } |