Migrated source code from Simantics SVN

[simantics/platform.git] / bundles / org.simantics.db.common / src / org / simantics / db / common / request / AsyncReadRequest.java

diff --git a/bundles/org.simantics.db.common/src/org/simantics/db/common/request/AsyncReadRequest.java b/bundles/org.simantics.db.common/src/org/simantics/db/common/request/AsyncReadRequest.java
new file mode 100644 (file)
index 0000000..590554b
--- /dev/null
+++ b/bundles/org.simantics.db.common/src/org/simantics/db/common/request/AsyncReadRequest.java
@@ -0,0 +1,38 @@
+/*******************************************************************************\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.request;\r
+\r
+import org.simantics.db.AsyncReadGraph;\r
+import org.simantics.db.procedure.AsyncProcedure;\r
+import org.simantics.db.request.AsyncRead;\r
+\r
+public abstract class AsyncReadRequest implements AsyncRead<Object> {\r
+\r
+    @Override\r
+    final public void perform(AsyncReadGraph graph, AsyncProcedure<Object> procedure) {\r
+        run(graph);\r
+        procedure.execute(graph, null);\r
+    }\r
+    \r
+    @Override\r
+    public int getFlags() {\r
+        return 0;\r
+    }\r
+\r
+    @Override\r
+    public int threadHash() {\r
+       return hashCode();\r
+    }\r
+    \r
+    public abstract void run(AsyncReadGraph graph);\r
+\r
+}\r