1 files changed, 25 insertions, 0 deletions
diff --git a/plugins/org.eclipse.emf.cdo.releng.setup/src/org/eclipse/emf/cdo/releng/setup/util/log/ProgressLog.java b/plugins/org.eclipse.emf.cdo.releng.setup/src/org/eclipse/emf/cdo/releng/setup/util/log/ProgressLog.java
new file mode 100644
index 0000000000..3123c0f59f
--- /dev/null
+++ b/plugins/org.eclipse.emf.cdo.releng.setup/src/org/eclipse/emf/cdo/releng/setup/util/log/ProgressLog.java
@@ -0,0 +1,25 @@
+/*
+ * Copyright (c) 2013 Eike Stepper (Berlin, Germany) and others.
+ * 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:
+ *    Eike Stepper - initial API and implementation
+ */
+package org.eclipse.emf.cdo.releng.setup.util.log;
+
+import java.util.concurrent.atomic.AtomicReference;
+
+/**
+ * @author Eike Stepper
+ */
+public interface ProgressLog
+{
+  public static final AtomicReference<ProgressLog> INSTANCE = new AtomicReference<ProgressLog>();
+
+  public boolean isCancelled();
+
+  public void log(String line);
+}