Migrated source code from Simantics SVN

[simantics/platform.git] / bundles / org.simantics.db.common / src / org / simantics / db / common / provider / ResourceProviders.java

diff --git a/bundles/org.simantics.db.common/src/org/simantics/db/common/provider/ResourceProviders.java b/bundles/org.simantics.db.common/src/org/simantics/db/common/provider/ResourceProviders.java
new file mode 100644 (file)
index 0000000..79ee39b
--- /dev/null
+++ b/bundles/org.simantics.db.common/src/org/simantics/db/common/provider/ResourceProviders.java
@@ -0,0 +1,42 @@
+/*******************************************************************************\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.db.common.provider;\r
+\r
+import org.simantics.db.AsyncReadGraph;\r
+import org.simantics.db.ReadGraph;\r
+import org.simantics.db.Resource;\r
+import org.simantics.utils.datastructures.Callback;\r
+\r
+/**\r
+ * @author Tuukka Lehtonen\r
+ */\r
+public final class ResourceProviders {\r
+\r
+    public static final ResourceProvider create(final Resource resource) {\r
+        return new ResourceProvider() {\r
+            @Override\r
+            public Resource get(ReadGraph g) {\r
+                return resource;\r
+            }\r
+        };\r
+    }\r
+\r
+    public static final AsyncResourceProvider createAsync(final Resource resource) {\r
+        return new AsyncResourceProvider() {\r
+            @Override\r
+            public void get(AsyncReadGraph g, Callback<Resource> callback) {\r
+                callback.run(resource);\r
+            }\r
+        };\r
+    }\r
+\r
+}\r