]> gerrit.simantics Code Review - simantics/platform.git/blob - bundles/org.simantics.db.layer0/src/org/simantics/db/layer0/util/SimanticsClipboardImpl.java
Merge "Added resourceId and GUID to diagram DnD content" into release/1.35.1
[simantics/platform.git] / bundles / org.simantics.db.layer0 / src / org / simantics / db / layer0 / util / SimanticsClipboardImpl.java
1 /*******************************************************************************
2  * Copyright (c) 2007, 2010 Association for Decentralized Information Management
3  * in Industry THTH ry.
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
8  *
9  * Contributors:
10  *     VTT Technical Research Centre of Finland - initial API and implementation
11  *******************************************************************************/
12 package org.simantics.db.layer0.util;
13
14 import java.util.ArrayList;
15 import java.util.Collection;
16 import java.util.Collections;
17 import java.util.Set;
18
19 import org.simantics.utils.datastructures.collections.CollectionUtils;
20
21 final public class SimanticsClipboardImpl implements SimanticsClipboard, SimanticsClipboardBuilder {
22         
23         final private ArrayList<Set<Representation>> objects = new ArrayList<Set<Representation>>(); 
24
25         public SimanticsClipboardImpl() {
26         }
27         
28         public SimanticsClipboardImpl(Representation representation) {
29                 addContent(Collections.singleton(representation));
30         }
31
32         public SimanticsClipboardImpl(Representation ... representation) {
33                 addContent(CollectionUtils.toSet(representation));
34         }
35
36         @Override
37         public Collection<Set<Representation>> getContents() {
38                 return objects;
39         }
40
41         @Override
42         public void addContent(Set<Representation> content) {
43                 objects.add(content);
44         }
45         
46         static SimanticsClipboard single(Representation representation) {
47                 return new SimanticsClipboardImpl(representation);
48         }
49
50         static SimanticsClipboard make(Representation ... representations) {
51                 return new SimanticsClipboardImpl(representations);
52         }
53
54 }