-/*******************************************************************************\r
- * Copyright (c) 2007, 2010 Association for Decentralized Information Management\r
- * in Industry THTH ry.\r
- * All rights reserved. This program and the accompanying materials\r
- * are made available under the terms of the Eclipse Public License v1.0\r
- * which accompanies this distribution, and is available at\r
- * http://www.eclipse.org/legal/epl-v10.html\r
- *\r
- * Contributors:\r
- * VTT Technical Research Centre of Finland - initial API and implementation\r
- *******************************************************************************/\r
-package org.simantics.structural.ui.compositeViewer;\r
-\r
-import java.util.HashMap;\r
-\r
-import org.simantics.db.ReadGraph;\r
-import org.simantics.db.Resource;\r
-import org.simantics.db.Statement;\r
-import org.simantics.db.common.utils.NameUtils;\r
-import org.simantics.db.exception.DatabaseException;\r
-import org.simantics.db.request.Read;\r
-import org.simantics.graphviz.Edge;\r
-import org.simantics.graphviz.Graph;\r
-import org.simantics.graphviz.Node;\r
-import org.simantics.layer0.Layer0;\r
-import org.simantics.structural.stubs.StructuralResource2;\r
-\r
-public class CreateCompositeGraph implements Read<Graph> {\r
-\r
- Resource composite;\r
- \r
- public CreateCompositeGraph(Resource composite) {\r
- this.composite = composite;\r
- }\r
- \r
- static class Connection {\r
- Node parent;\r
- String label;\r
- public Connection(Node parent, String label) {\r
- this.parent = parent;\r
- this.label = label;\r
- } \r
- }\r
-\r
- private static String getName(ReadGraph g, Resource r) throws DatabaseException {\r
- String s = g.getPossibleRelatedValue(r, Layer0.getInstance(g).HasName);\r
- if (s == null)\r
- s = NameUtils.getSafeName(g, r);\r
- return s;\r
- }\r
- \r
- Graph graph;\r
- HashMap<Resource, Node> connections = new HashMap<Resource, Node>();\r
- \r
- private void connect(Node parent, String label, Resource connection) {\r
- Node cn = connections.get(connection);\r
- if(cn == null) {\r
- cn = new Node(graph);\r
- cn.setShape("diamond");\r
- cn.setFixedSize(true);\r
- cn.setWidth(0.2);\r
- cn.setHeight(0.2);\r
- connections.put(connection, cn);\r
- }\r
- Edge edge = new Edge(parent, cn);\r
- edge.setArrowhead("none");\r
- if(label.contains("Self"))\r
- edge.setColor("red");\r
- else\r
- edge.setTailLabel(label);\r
- edge.set("fontsize", "8");\r
- }\r
- \r
- @Override\r
- public Graph perform(ReadGraph g) throws DatabaseException {\r
- Layer0 L0 = Layer0.getInstance(g);\r
- StructuralResource2 STR = StructuralResource2.getInstance(g);\r
- \r
- graph = new Graph();\r
- graph.set("overlap", "false");\r
- graph.set("splines", "true");\r
- \r
- for(Resource child : g.getObjects(composite, L0.ConsistsOf)) {\r
- Node node = new Node(graph, getName(g, child));\r
- node.setShape("rect");\r
- if(g.isInstanceOf(child, STR.Composite)) {\r
- for(Resource c : g.getObjects(child, STR.HasConnectionJoin))\r
- connect(node, "", c);\r
- }\r
- else {\r
- for(Statement stat : g.getStatements(child, STR.IsConnectedTo)) {\r
- String label = getName(g, stat.getPredicate()); \r
- connect(node, label, stat.getObject());\r
- }\r
- }\r
- }\r
- \r
- Graph rgraph = graph;\r
- graph = null;\r
- connections.clear();\r
- \r
- return rgraph;\r
- }\r
-\r
-}\r
+/*******************************************************************************
+ * Copyright (c) 2007, 2010 Association for Decentralized Information Management
+ * in Industry THTH ry.
+ * 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:
+ * VTT Technical Research Centre of Finland - initial API and implementation
+ *******************************************************************************/
+package org.simantics.structural.ui.compositeViewer;
+
+import java.util.HashMap;
+
+import org.simantics.db.ReadGraph;
+import org.simantics.db.Resource;
+import org.simantics.db.Statement;
+import org.simantics.db.common.utils.NameUtils;
+import org.simantics.db.exception.DatabaseException;
+import org.simantics.db.request.Read;
+import org.simantics.graphviz.Edge;
+import org.simantics.graphviz.Graph;
+import org.simantics.graphviz.Node;
+import org.simantics.layer0.Layer0;
+import org.simantics.structural.stubs.StructuralResource2;
+
+public class CreateCompositeGraph implements Read<Graph> {
+
+ Resource composite;
+
+ public CreateCompositeGraph(Resource composite) {
+ this.composite = composite;
+ }
+
+ static class Connection {
+ Node parent;
+ String label;
+ public Connection(Node parent, String label) {
+ this.parent = parent;
+ this.label = label;
+ }
+ }
+
+ private static String getName(ReadGraph g, Resource r) throws DatabaseException {
+ String s = g.getPossibleRelatedValue(r, Layer0.getInstance(g).HasName);
+ if (s == null)
+ s = NameUtils.getSafeName(g, r);
+ return s;
+ }
+
+ Graph graph;
+ HashMap<Resource, Node> connections = new HashMap<Resource, Node>();
+
+ private void connect(Node parent, String label, Resource connection) {
+ Node cn = connections.get(connection);
+ if(cn == null) {
+ cn = new Node(graph);
+ cn.setShape("diamond");
+ cn.setFixedSize(true);
+ cn.setWidth(0.2);
+ cn.setHeight(0.2);
+ connections.put(connection, cn);
+ }
+ Edge edge = new Edge(parent, cn);
+ edge.setArrowhead("none");
+ if(label.contains("Self"))
+ edge.setColor("red");
+ else
+ edge.setTailLabel(label);
+ edge.set("fontsize", "8");
+ }
+
+ @Override
+ public Graph perform(ReadGraph g) throws DatabaseException {
+ Layer0 L0 = Layer0.getInstance(g);
+ StructuralResource2 STR = StructuralResource2.getInstance(g);
+
+ graph = new Graph();
+ graph.set("overlap", "false");
+ graph.set("splines", "true");
+
+ for(Resource child : g.getObjects(composite, L0.ConsistsOf)) {
+ Node node = new Node(graph, getName(g, child));
+ node.setShape("rect");
+ if(g.isInstanceOf(child, STR.Composite)) {
+ for(Resource c : g.getObjects(child, STR.HasConnectionJoin))
+ connect(node, "", c);
+ }
+ else {
+ for(Statement stat : g.getStatements(child, STR.IsConnectedTo)) {
+ String label = getName(g, stat.getPredicate());
+ connect(node, label, stat.getObject());
+ }
+ }
+ }
+
+ Graph rgraph = graph;
+ graph = null;
+ connections.clear();
+
+ return rgraph;
+ }
+
+}
Code Review / simantics / platform.git / blobdiff