bundles/org.simantics.db/src/org/simantics/db/service/CollectionSupport.java

   1 /*******************************************************************************\r
   2  * Copyright (c) 2007, 2010 Association for Decentralized Information Management\r
   3  * in Industry THTH ry.\r
   4  * All rights reserved. This program and the accompanying materials\r
   5  * are made available under the terms of the Eclipse Public License v1.0\r
   6  * which accompanies this distribution, and is available at\r
   7  * http://www.eclipse.org/legal/epl-v10.html\r
   8  *\r
   9  * Contributors:\r
  10  *     VTT Technical Research Centre of Finland - initial API and implementation\r
  11  *******************************************************************************/\r
  12 package org.simantics.db.service;\r
  13 \r
  14 import java.util.Collection;\r
  15 import java.util.List;\r
  16 import java.util.Set;\r
  17 \r
  18 import org.simantics.db.AsyncReadGraph;\r
  19 import org.simantics.db.ReadGraph;\r
  20 import org.simantics.db.Resource;\r
  21 import org.simantics.db.ResourceSet;\r
  22 import org.simantics.db.Statement;\r
  23 \r
  24 \r
  25 /**\r
  26  * @author Antti Villberg\r
  27  */\r
  28 public interface CollectionSupport {\r
  29 \r
  30         public interface ConcurrentSet<T> {\r
  31                 boolean add(AsyncReadGraph graph, T item);\r
  32                 Collection<T> toCollection();\r
  33         }\r
  34         \r
  35         <T, I> T createMap(Class<I> clazz);\r
  36         <T, I> T createObjectResourceMap(Class<I> clazz);\r
  37         <T, I> T createObjectResourceMap(Class<I> clazz, int capacity);\r
  38         Set<Resource> createSet();\r
  39         Set<Resource> createSet(int capacity);\r
  40         List<Resource> createList();\r
  41         List<Resource> asSortedList(Collection<Resource> set);\r
  42         void sort(List<Resource> list);\r
  43         Collection<Statement> createStatementList();\r
  44         ResourceSet getResourceSet(ReadGraph graph, Collection<Resource> resources);\r
  45     ResourceSet getResourceSet(ReadGraph graph, Resource ... rs);\r
  46         \r
  47         \r
  48 \r
  49 }\r