runtime/org.argeo.slc.specs/src/main/java/org/argeo/slc/execution/ExecutionFlow.java

   1 /*
   2  * Copyright (C) 2010 Mathieu Baudier <mbaudier@argeo.org>
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  *         http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  */
  16
  17 package org.argeo.slc.execution;
  18
  19 public interface ExecutionFlow extends Runnable {
  20         public Object getParameter(String key);
  21
  22         public Boolean isSetAsParameter(String key);
  23
  24         public ExecutionSpec getExecutionSpec();
  25
  26         public String getName();
  27
  28         public String getPath();
  29
  30         /**
  31          * Actually performs the execution of the Runnable. This method should never
  32          * be called directly. The implementation should provide a reasonable
  33          * default, but it is meant to be intercepted either to analyze what is run
  34          * or to override the default behavior.
  35          */
  36         public void doExecuteRunnable(Runnable runnable);
  37 }