blob: f9867b54d3894d74b9a96809623a913bee36db2a (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
|
/*******************************************************************************
* Copyright (c) 2013 Boeing.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Boeing - initial API and implementation
*******************************************************************************/
package org.eclipse.osee.orcs.core.internal.relation.impl;
import java.util.Collection;
import org.eclipse.osee.framework.core.enums.LoadLevel;
import org.eclipse.osee.framework.core.exception.OseeCoreException;
import org.eclipse.osee.orcs.OrcsSession;
import org.eclipse.osee.orcs.core.ds.DataLoader;
import org.eclipse.osee.orcs.core.ds.DataLoaderFactory;
import org.eclipse.osee.orcs.core.internal.graph.GraphBuilder;
import org.eclipse.osee.orcs.core.internal.graph.GraphBuilderFactory;
import org.eclipse.osee.orcs.core.internal.graph.GraphData;
import org.eclipse.osee.orcs.core.internal.relation.RelationNode;
import org.eclipse.osee.orcs.core.internal.relation.RelationNodeLoader;
/**
* @author Roberto E. Escobar
*/
public class RelationNodeLoaderImpl implements RelationNodeLoader {
private final DataLoaderFactory dataLoaderFactory;
private final GraphBuilderFactory graphBuilderFactory;
public RelationNodeLoaderImpl(DataLoaderFactory dataLoaderFactory, GraphBuilderFactory graphBuilderFactory) {
super();
this.dataLoaderFactory = dataLoaderFactory;
this.graphBuilderFactory = graphBuilderFactory;
}
@Override
public <T extends RelationNode> Iterable<T> loadNodes(OrcsSession session, final GraphData graph, Collection<Integer> ids, LoadLevel level) throws OseeCoreException {
GraphBuilder builder = graphBuilderFactory.createBuilderForGraph(graph);
DataLoader loader = dataLoaderFactory.fromBranchAndArtifactIds(session, graph.getBranch(), ids);
loader.setLoadLevel(level);
loader.fromTransaction(graph.getTransaction());
loader.load(null, builder);
return getResults(builder);
}
@SuppressWarnings("unchecked")
private static <T> Iterable<T> getResults(GraphBuilder builder) {
return (Iterable<T>) builder.getArtifacts();
}
}
|
