Migrated source code from Simantics SVN

[simantics/platform.git] / bundles / org.simantics.structural2 / src / org / simantics / structural2 / queries / ConnectionComponents.java

diff --git a/bundles/org.simantics.structural2/src/org/simantics/structural2/queries/ConnectionComponents.java b/bundles/org.simantics.structural2/src/org/simantics/structural2/queries/ConnectionComponents.java
new file mode 100644 (file)
index 0000000..a22303a
--- /dev/null
+++ b/bundles/org.simantics.structural2/src/org/simantics/structural2/queries/ConnectionComponents.java
@@ -0,0 +1,23 @@
+package org.simantics.structural2.queries;\r
+\r
+import java.util.Collection;\r
+\r
+import org.simantics.db.ReadGraph;\r
+import org.simantics.db.Resource;\r
+import org.simantics.db.common.request.ResourceRead;\r
+import org.simantics.db.exception.DatabaseException;\r
+\r
+public class ConnectionComponents extends ResourceRead<Collection<Resource>> {\r
+\r
+       public ConnectionComponents(Resource connection) {\r
+               super(connection);\r
+       }\r
+       \r
+       @Override\r
+       public Collection<Resource> perform(ReadGraph graph) throws DatabaseException {\r
+       ConnectionSet cs = new ConnectionSet(graph);\r
+       cs.addConnection(graph, resource);\r
+       return cs.getConnections();\r
+       }\r
+       \r
+}
\ No newline at end of file