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.diagram.handler;
14 import java.util.Collection;
16 import org.simantics.g2d.canvas.ICanvasContext;
17 import org.simantics.g2d.diagram.IDiagram;
18 import org.simantics.g2d.diagram.handler.impl.DiagramIssue;
23 * @See {@link DiagramIssue}
24 * @author Toni Kalajainen
26 public interface Validator extends DiagramHandler {
28 public interface Suggestion {
30 boolean fix(IDiagram d, ICanvasContext ctx);
33 public interface Issue {
34 String getMessage(IDiagram d, ICanvasContext ctx);
35 void addSuggestions(IDiagram d, ICanvasContext ctx, Collection<Suggestion> suggestionList);
38 void validate(IDiagram d, ICanvasContext ctx, Collection<Issue> lst);