content: /*
   * Copyright (C) 2011 The Android Open Source Project
   *
   * 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.
   */
  
  package com.taobao.atlas.dex;
  
  import com.taobao.atlas.dex.util.Unsigned;
  
  public final class TypeList implements Comparable<TypeList> {
  
      public static final TypeList EMPTY = new TypeList(null, Dex.EMPTY_SHORT_ARRAY);
  
      private final Dex dex;
      private final short[] types;
  
      public TypeList(Dex dex, short[] types) {
          this.dex = dex;
          this.types = types;
      }
  
      public short[] getTypes() {
          return types;
      }
  
      @Override public int compareTo(TypeList other) {
          for (int i = 0; i < types.length && i < other.types.length; i++) {
              if (types[i] != other.types[i]) {
                  return Unsigned.compare(types[i], other.types[i]);
              }
          }
          return Unsigned.compare(types.length, other.types.length);
      }
  
      @Override public String toString() {
          StringBuilder result = new StringBuilder();
          result.append("(");
          for (int i = 0, typesLength = types.length; i < typesLength; i++) {
              result.append(dex != null ? dex.typeNames().get(types[i]) : types[i]);
          }
          result.append(")");
          return result.toString();
      }
  }
  