Migrated source code from Simantics SVN

[simantics/platform.git] / bundles / org.simantics.modeling / src / org / simantics / modeling / mapping / NamingCreationInstruction.java

diff --git a/bundles/org.simantics.modeling/src/org/simantics/modeling/mapping/NamingCreationInstruction.java b/bundles/org.simantics.modeling/src/org/simantics/modeling/mapping/NamingCreationInstruction.java
new file mode 100644 (file)
index 0000000..fd2dda7
--- /dev/null
+++ b/bundles/org.simantics.modeling/src/org/simantics/modeling/mapping/NamingCreationInstruction.java
@@ -0,0 +1,79 @@
+/*******************************************************************************\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.modeling.mapping;\r
+\r
+import gnu.trove.map.hash.TIntIntHashMap;\r
+import gnu.trove.set.hash.TIntHashSet;\r
+\r
+import org.simantics.datatypes.literal.GUID;\r
+import org.simantics.db.Resource;\r
+import org.simantics.db.WriteGraph;\r
+import org.simantics.db.common.utils.CommonDBUtils;\r
+import org.simantics.db.exception.DatabaseException;\r
+import org.simantics.layer0.Layer0;\r
+import org.simantics.layer0.utils.direct.GraphUtils;\r
+import org.simantics.mapping.constraint.instructions.TypedBracketInstruction.CreationInstruction;\r
+import org.simantics.modeling.services.ComponentNamingUtil;\r
+import org.simantics.modeling.services.NamingException;\r
+import org.simantics.project.IProject;\r
+\r
+public class NamingCreationInstruction extends CreationInstruction {\r
+\r
+    IProject project;\r
+    int configurationRoot;\r
+    int lComponentType;\r
+    int lConfiguration;\r
+\r
+    public NamingCreationInstruction(IProject project, int configurationRoot, int variableId, int componentType,\r
+            int configuration) {\r
+        super(variableId);\r
+        this.project = project;\r
+        this.configurationRoot = configurationRoot;\r
+        lComponentType = componentType;\r
+        lConfiguration = configuration;\r
+    }\r
+\r
+    @Override\r
+    public Resource create(WriteGraph g, Object[] bindings) throws DatabaseException {\r
+        Resource componentType = (Resource) bindings[lComponentType];\r
+        Resource configuration = (Resource) bindings[lConfiguration];\r
+\r
+        try {\r
+               CommonDBUtils.selectClusterSet(g, configuration);\r
+            String proposition = ComponentNamingUtil.findFreshInstanceName(g, project, (Resource)bindings[configurationRoot], configuration, componentType);\r
+               Layer0 b = Layer0.getInstance(g);\r
+            Resource result = GraphUtils.create(g,\r
+                    b.HasName, proposition\r
+            );\r
+            g.addLiteral(result, b.identifier, b.identifier_Inverse, b.GUID, GUID.random(), GUID.BINDING);\r
+            return result;\r
+        } catch (NamingException e1) {\r
+            throw new DatabaseException(e1);\r
+        }\r
+    }\r
+\r
+    @Override\r
+    public void mapVariables(TIntIntHashMap map) {\r
+        super.mapVariables(map);\r
+        lComponentType = map.get(lComponentType);\r
+        lConfiguration = map.get(lConfiguration);\r
+        configurationRoot = map.get(configurationRoot);\r
+    }\r
+    \r
+    @Override\r
+    public void collectVariables(TIntHashSet reads, TIntHashSet writes) {\r
+       reads.add(lComponentType);\r
+       reads.add(lConfiguration);\r
+       reads.add(configurationRoot);\r
+    }\r
+\r
+}\r