@@ -0,0 +1,1451 @@
+// Copyright 2018 Pierre Talbot (IRCAM)%0A%0A// Licensed under the Apache License, Version 2.0 (the %22License%22);%0A// you may not use this file except in compliance with the License.%0A// You may obtain a copy of the License at%0A%0A//     http://www.apache.org/licenses/LICENSE-2.0%0A%0A// Unless required by applicable law or agreed to in writing, software%0A// distributed under the License is distributed on an %22AS IS%22 BASIS,%0A// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.%0A// See the License for the specific language governing permissions and%0A// limitations under the License.%0A%0Apackage bonsai.runtime.synchronous.statements;%0A%0Aimport java.util.*;%0Aimport bonsai.runtime.core.*;%0Aimport bonsai.runtime.synchronous.*;%0Aimport bonsai.runtime.synchronous.interfaces.*;%0Aimport bonsai.runtime.synchronous.env.*;%0A%0Apublic class Nothing extends ASTNode%0A%7B%0A  public Nothing() %7B%0A    super();%0A  %7D%0A%0A  public void prepareSubInstant(Environment env, int layerIndex) %7B%0A    throw new NoSubLayerException(%22Nothing.prepareSubInstant%22);%0A  %7D%0A  public CompletionCode executeSub(Environment env, int layerIndex) %7B%0A    throw new NoSubLayerException(%22Nothing.executeSub%22);%0A  %7D%0A%0A  public void prepareInstant(Layer layer) %7B%7D%0A%0A  public CompletionCode execute(Layer layer) %7B%0A    return CompletionCode.TERMINATE;%0A  %7D%0A%0A  public void meetRWCounter(Layer layer) %7B%7D%0A%0A  public CanResult canWriteOn(String uid, boolean inSurface) %7B%0A    return new CanResult(true, false);%0A  %7D%0A%7D%0A

Add the nothing statement.