Migrated source code from Simantics SVN

[simantics/platform.git] / bundles / org.simantics.db.impl / src / org / simantics / db / impl / service / QueryDebug.java

diff --git a/bundles/org.simantics.db.impl/src/org/simantics/db/impl/service/QueryDebug.java b/bundles/org.simantics.db.impl/src/org/simantics/db/impl/service/QueryDebug.java
new file mode 100644 (file)
index 0000000..a6a5594
--- /dev/null
+++ b/bundles/org.simantics.db.impl/src/org/simantics/db/impl/service/QueryDebug.java
@@ -0,0 +1,34 @@
+/*******************************************************************************\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.impl.service;\r
+\r
+import java.util.Set;\r
+\r
+import org.simantics.db.impl.query.CacheEntry;\r
+import org.simantics.db.request.AsyncMultiRead;\r
+import org.simantics.db.request.AsyncRead;\r
+import org.simantics.db.request.MultiRead;\r
+import org.simantics.db.request.Read;\r
+\r
+\r
+\r
+public interface QueryDebug {\r
+       \r
+    /*\r
+     * @return The amount of fixed queries after best effort flush\r
+     */\r
+    Set<CacheEntry> getParents(AsyncRead<?> request);\r
+    Set<CacheEntry> getParents(AsyncMultiRead<?> request);\r
+    Set<CacheEntry> getParents(Read<?> request);\r
+    Set<CacheEntry> getParents(MultiRead<?> request);\r
+\r
+}\r