code: /*--------------------------------------------------------------*
    Copyright (C) 2006-2020 OpenSim Ltd.
  
    This file is distributed WITHOUT ANY WARRANTY. See the file
    'License' for details on this and other legal matters.
  *--------------------------------------------------------------*/
  
  package org.omnetpp.scave.model.commands;
  
  import java.util.Arrays;
  import java.util.Collection;
  
  import org.omnetpp.scave.model.Analysis;
  import org.omnetpp.scave.model.InputFile;
  import org.omnetpp.scave.model.ModelObject;
  
  public class AddInputFileCommand implements ICommand {
  
      private Analysis analysis;
      private InputFile inputFile;
  
      public AddInputFileCommand(Analysis analysis, InputFile inputFile) {
          this.analysis = analysis;
          this.inputFile = inputFile;
      }
  
      @Override
      public void execute() {
          analysis.getInputs().addInput(inputFile);
      }
  
      @Override
      public void undo() {
          analysis.getInputs().removeInput(inputFile);
  
      }
  
      @Override
      public void redo() {
          execute();
  
      }
  
      @Override
      public String getLabel() {
          return "Add input file";
      }
  
      @Override
      public Collection<ModelObject> getAffectedObjects() {
          return Arrays.asList(analysis.getInputs(), inputFile);
      }
  
  }
  