/******************************************************************************* * Copyright (c) 2006-2012 * Software Technology Group, Dresden University of Technology * DevBoost GmbH, Berlin, Amtsgericht Charlottenburg, HRB 140026 * * 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: * Software Technology Group - TU Dresden, Germany; * DevBoost GmbH - Berlin, Germany * - initial API and implementation ******************************************************************************/ package org.reuseware.lacome.provider; import org.reuseware.lacome.DiagramDescription; /** * Provides or computes additional information for a composed diagram * that is not available from the composed target fragment alone. * An implementation should initialize <code>FragmentDiagram.getTargetBounds()</code> */ public interface TargetDiagramInformationProvider { /** * @param diagram the diagram to compute information for. * * @return true if this information provider can handle the given type of diagram */ boolean canProvide(DiagramDescription diagram); /** * Computes the target bounds for the given diagram. * * @param diagram the diagram to compute information for */ void provideBounds(DiagramDescription diagram); }