X-Git-Url: http://git.argeo.org/?a=blobdiff_plain;f=runtime%2Forg.argeo.slc.specs%2Fsrc%2Fmain%2Fjava%2Forg%2Fargeo%2Fslc%2Fexecution%2FExecutionStack.java;h=c4e88b93d1f1ad416a3ea0459958294f7e3dec40;hb=d4bd245768d2e2b3f94928b3db5a01380857e8b8;hp=48c7a94a4dc5eda5d0ee9fd8e8925ea643b9aa72;hpb=08aa02f96eb32a6e1f0cc001113df9311a618eb9;p=gpl%2Fargeo-slc.git

diff --git a/runtime/org.argeo.slc.specs/src/main/java/org/argeo/slc/execution/ExecutionStack.java b/runtime/org.argeo.slc.specs/src/main/java/org/argeo/slc/execution/ExecutionStack.java
index 48c7a94a4..c4e88b93d 100644
--- a/runtime/org.argeo.slc.specs/src/main/java/org/argeo/slc/execution/ExecutionStack.java
+++ b/runtime/org.argeo.slc.specs/src/main/java/org/argeo/slc/execution/ExecutionStack.java
@@ -1,5 +1,21 @@
+/*
+ * Copyright (C) 2007-2012 Argeo GmbH
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *         http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 package org.argeo.slc.execution;
 
+/** Deal with nested level of executions using different vartiables. */
 public interface ExecutionStack {
 	/**
 	 * @param name