content: /*
   *  Licensed to the Apache Software Foundation (ASF) under one or more
   *  contributor license agreements.  See the NOTICE file distributed with
   *  this work for additional information regarding copyright ownership.
   *  The ASF licenses this file to You 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
   *
   *      https://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.apache.tools.ant.types.optional.imageio;
  
  import org.apache.tools.ant.types.DataType;
  
  import java.util.ArrayList;
  import java.util.List;
  
  /**
   *
   * @see org.apache.tools.ant.taskdefs.optional.image.ImageIOTask
   */
  public abstract class ImageOperation extends DataType {
       // CheckStyle:VisibilityModifier OFF - bc
      protected final List<ImageOperation> instructions = new ArrayList<>();
       // CheckStyle:VisibilityModifier ON
  
      /**
       * Add a rotate to the operation.
       * @param instr the rotate to add.
       */
      public void addRotate(Rotate instr) {
          instructions.add(instr);
      }
  
      /**
       * Add a draw to the operation.
       * @param instr the draw to add.
       */
      public void addDraw(Draw instr) {
          instructions.add(instr);
      }
  
      /**
       * Add a scale to the operation.
       * @param instr the scale to add.
       */
      public void addScale(Scale instr) {
          instructions.add(instr);
      }
  }
  