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.db.service;
14 import java.util.Collection;
15 import java.util.List;
18 import org.simantics.db.AsyncReadGraph;
19 import org.simantics.db.ReadGraph;
20 import org.simantics.db.Resource;
21 import org.simantics.db.ResourceSet;
22 import org.simantics.db.Statement;
26 * @author Antti Villberg
28 public interface CollectionSupport {
30 public interface ConcurrentSet<T> {
31 boolean add(AsyncReadGraph graph, T item);
32 Collection<T> toCollection();
35 <T, I> T createMap(Class<I> clazz);
36 <T, I> T createObjectResourceMap(Class<I> clazz);
37 <T, I> T createObjectResourceMap(Class<I> clazz, int capacity);
38 Set<Resource> createSet();
39 Set<Resource> createSet(int capacity);
40 List<Resource> createList();
41 List<Resource> asSortedList(Collection<Resource> set);
42 void sort(List<Resource> list);
43 Collection<Statement> createStatementList();
44 ResourceSet getResourceSet(ReadGraph graph, Collection<Resource> resources);
45 ResourceSet getResourceSet(ReadGraph graph, Resource ... rs);