1 /*******************************************************************************
2 * Copyright (c) 2010, 2011 Association for Decentralized Information Management in
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.browsing.ui.model.children;
14 import java.util.Collection;
15 import java.util.Collections;
17 import org.simantics.db.ReadGraph;
18 import org.simantics.db.Resource;
19 import org.simantics.db.exception.DatabaseException;
21 public class ConstantChildRule implements ChildRule {
22 Collection<Resource> children;
24 public ConstantChildRule(Collection<Resource> children) {
25 this.children = children;
29 public Collection<?> getChildren(ReadGraph graph, Object parent) throws DatabaseException {
34 public Collection<?> getParents(ReadGraph graph, Object child) throws DatabaseException {
35 return Collections.emptyList();
39 public boolean isCompatible(Class<?> contentType) {