dx/src/com/android/jack/dx/io/IndexType.java

/*
 * 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.android.jack.dx.io;

/**
 * The various types that an index in a Dalvik instruction might refer to.
 */
public enum IndexType {
  /** "Unknown." Used for undefined opcodes. */
  UNKNOWN,

  /** no index used */
  NONE,

  /** "It depends." Used for {@code throw-verification-error}. */
  VARIES,

  /** type reference index */
  TYPE_REF,

  /** string reference index */
  STRING_REF,

  /** method reference index */
  METHOD_REF,

  /** field reference index */
  FIELD_REF,

  /** prototype reference index */
  PROTOTYPE_REF,

  /** inline method index (for inline linked method invocations) */
  INLINE_METHOD,

  /** direct vtable offset (for static linked method invocations) */
  VTABLE_OFFSET,

  /** direct field offset (for static linked field accesses) */
  FIELD_OFFSET;
}