content: /*
   * Copyright 2012, Google Inc.
   * All rights reserved.
   *
   * Redistribution and use in source and binary forms, with or without
   * modification, are permitted provided that the following conditions are
   * met:
   *
   *     * Redistributions of source code must retain the above copyright
   * notice, this list of conditions and the following disclaimer.
   *     * Redistributions in binary form must reproduce the above
   * copyright notice, this list of conditions and the following disclaimer
   * in the documentation and/or other materials provided with the
   * distribution.
   *     * Neither the name of Google Inc. nor the names of its
   * contributors may be used to endorse or promote products derived from
   * this software without specific prior written permission.
   *
   * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
   * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
   * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
   * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
   * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
   * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
   * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
   * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
   * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
   * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
   * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
   */
  
  package org.jf.baksmali.Adaptors.Debug;
  
  import org.jf.baksmali.Adaptors.MethodItem;
  import org.jf.baksmali.Adaptors.RegisterFormatter;
  import org.jf.dexlib2.DebugItemType;
  import org.jf.dexlib2.iface.debug.*;
  import org.jf.util.ExceptionWithContext;
  
  public abstract class DebugMethodItem extends MethodItem {
      private final int sortOrder;
  
      protected DebugMethodItem(int codeAddress, int sortOrder) {
          super(codeAddress);
          this.sortOrder = sortOrder;
      }
  
      @Override public double getSortOrder() { return sortOrder; }
  
      public static DebugMethodItem build(RegisterFormatter registerFormatter, DebugItem debugItem) {
          int codeAddress = debugItem.getCodeAddress();
          switch (debugItem.getDebugItemType()) {
              case DebugItemType.START_LOCAL:
                  return new StartLocalMethodItem(codeAddress, -1, registerFormatter, (StartLocal)debugItem);
              case DebugItemType.END_LOCAL:
                  return new EndLocalMethodItem(codeAddress, -1, registerFormatter, (EndLocal)debugItem);
              case DebugItemType.RESTART_LOCAL:
                  return new RestartLocalMethodItem(codeAddress, -1, registerFormatter, (RestartLocal)debugItem);
              case DebugItemType.EPILOGUE_BEGIN:
                  return new BeginEpilogueMethodItem(codeAddress, -4);
              case DebugItemType.PROLOGUE_END:
                  return new EndPrologueMethodItem(codeAddress, -4);
              case DebugItemType.SET_SOURCE_FILE:
                  return new SetSourceFileMethodItem(codeAddress, -3, (SetSourceFile)debugItem);
              case DebugItemType.LINE_NUMBER:
                  return new LineNumberMethodItem(codeAddress, -2, (LineNumber)debugItem);
              default:
                  throw new ExceptionWithContext("Invalid debug item type: %d", debugItem.getDebugItemType());
          }
      }
  }
  