text: /*
   * Copyright 2016 SimplifyOps, Inc. (http://simplifyops.com)
   *
   * 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.
   */
  
  /*
  * StepExecutionContext.java
  * 
  * User: Greg Schueler <a href="mailto:greg@dtosolutions.com">greg@dtosolutions.com</a>
  * Created: 11/27/12 4:17 PM
  * 
  */
  package com.dtolabs.rundeck.core.execution.workflow;
  
  import com.dtolabs.rundeck.core.common.INodeSet;
  import com.dtolabs.rundeck.core.execution.ExecutionContext;
  
  import java.util.List;
  
  
  /**
   * StepExecutionContext is ...
   *
   * @author Greg Schueler <a href="mailto:greg@dtosolutions.com">greg@dtosolutions.com</a>
   */
  public interface StepExecutionContext extends ExecutionContext {
      /**
       * @return the step being executed.
       */
      public int getStepNumber();
  
      /**
       * @return the stack of step numbers within the larger workflow context.
       */
      public List<Integer> getStepContext();
  
      /**
       * @return object to control workflow
       */
      public FlowControl getFlowControl();
  
      /**
       *
       * @return filtered node set
       */
      public INodeSet filteredNodes();
  
  }
  