More DB ListenerAdapter abstract to force isDisposed implementation

[simantics/platform.git] / bundles / org.simantics.db.common / src / org / simantics / db / common / procedure / adapter / TransientCacheListener.java

diff --git a/bundles/org.simantics.db.common/src/org/simantics/db/common/procedure/adapter/TransientCacheListener.java b/bundles/org.simantics.db.common/src/org/simantics/db/common/procedure/adapter/TransientCacheListener.java
index c3fad9adda4971e58747b7dd028667c6545a6641..8f467193b70fcf33eb514d7fa9ae569a0df09701 100644 (file)
--- a/bundles/org.simantics.db.common/src/org/simantics/db/common/procedure/adapter/TransientCacheListener.java
+++ b/bundles/org.simantics.db.common/src/org/simantics/db/common/procedure/adapter/TransientCacheListener.java
@@ -1,53 +1,53 @@
-/*******************************************************************************\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.procedure.adapter;\r
-\r
-import org.simantics.db.procedure.Listener;\r
-\r
-/*\r
- * Use this listener to ensure caching for a request. This listener will not lock the request in cache.\r
- * \r
- */\r
-public class TransientCacheListener<T> implements Listener<T> {\r
-\r
-    @SuppressWarnings("rawtypes")\r
-    private static TransientCacheListener INSTANCE = new TransientCacheListener();\r
-\r
-    @SuppressWarnings("unchecked")\r
-    public static <T> TransientCacheListener<T> instance() {\r
-        return (TransientCacheListener<T>) INSTANCE;\r
-    }\r
-\r
-    @Override\r
-    public final boolean isDisposed() {\r
-        return true;\r
-    }\r
-\r
-    @Override\r
-    public int hashCode() {\r
-        return TransientCacheListener.class.hashCode();\r
-    }\r
-\r
-    @Override\r
-    public boolean equals(Object other) {\r
-        return other instanceof TransientCacheListener<?>;\r
-    }\r
-\r
-    @Override\r
-    public void execute(T result) {\r
-    }\r
-\r
-    @Override\r
-    public void exception(Throwable t) {\r
-    }\r
-\r
+/*******************************************************************************
+ * Copyright (c) 2007, 2010 Association for Decentralized Information Management
+ * in Industry THTH ry.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *     VTT Technical Research Centre of Finland - initial API and implementation
+ *******************************************************************************/
+package org.simantics.db.common.procedure.adapter;
+
+import org.simantics.db.procedure.Listener;
+
+/*
+ * Use this listener to ensure caching for a request. This listener will not lock the request in cache.
+ * 
+ */
+public class TransientCacheListener<T> implements Listener<T> {
+
+    @SuppressWarnings("rawtypes")
+    private static TransientCacheListener INSTANCE = new TransientCacheListener();
+
+    @SuppressWarnings("unchecked")
+    public static <T> TransientCacheListener<T> instance() {
+        return (TransientCacheListener<T>) INSTANCE;
+    }
+
+    @Override
+    public final boolean isDisposed() {
+        return true;
+    }
+
+    @Override
+    public int hashCode() {
+        return TransientCacheListener.class.hashCode();
+    }
+
+    @Override
+    public boolean equals(Object other) {
+        return other instanceof TransientCacheListener<?>;
+    }
+
+    @Override
+    public void execute(T result) {
+    }
+
+    @Override
+    public void exception(Throwable t) {
+    }
+
 }
\ No newline at end of file