X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=bundles%2Forg.simantics.db.common%2Fsrc%2Forg%2Fsimantics%2Fdb%2Fcommon%2Fprocedure%2Fadapter%2FListenerAdapter.java;h=ab681f8ef8168be1794dccda90e56fc80db5a446;hb=7a7ad0a2319ce70a184e099adad8a69c23562bd9;hp=7d649b869dcc3e832fd1ac02828d67f93af39d20;hpb=969bd23cab98a79ca9101af33334000879fb60c5;p=simantics%2Fplatform.git

diff --git a/bundles/org.simantics.db.common/src/org/simantics/db/common/procedure/adapter/ListenerAdapter.java b/bundles/org.simantics.db.common/src/org/simantics/db/common/procedure/adapter/ListenerAdapter.java
index 7d649b869..ab681f8ef 100644
--- a/bundles/org.simantics.db.common/src/org/simantics/db/common/procedure/adapter/ListenerAdapter.java
+++ b/bundles/org.simantics.db.common/src/org/simantics/db/common/procedure/adapter/ListenerAdapter.java
@@ -1,31 +1,29 @@
-/*******************************************************************************
- * 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;
-
-public class ListenerAdapter<T> implements Listener<T> {
-
-    @Override
-    public void exception(Throwable t) {
-    }
-
-    @Override
-    public void execute(T result) {
-    }
-
-    @Override
-    public boolean isDisposed() {
-        return false;
-    }
-
-}
+/*******************************************************************************
+ * 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;
+
+public abstract class ListenerAdapter<T> implements Listener<T> {
+
+    @Override
+    public void exception(Throwable t) {
+    }
+
+    @Override
+    public void execute(T result) {
+    }
+
+    @Override
+    public abstract boolean isDisposed();
+
+}