| // Copyright 2016 Google Inc. All rights reserved. |
| // |
| // 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.google.archivepatcher.generator; |
| |
| /** |
| * Reasons for a corresponding {@link Recommendation}. |
| */ |
| public enum RecommendationReason { |
| /** |
| * The entry in the new file is compressed in a way that cannot be reliably reproduced (or one of |
| * the entries is compressed using something other than deflate, but this is very uncommon). |
| */ |
| UNSUITABLE, |
| |
| /** |
| * Both the old and new entries are already uncompressed. |
| */ |
| BOTH_ENTRIES_UNCOMPRESSED, |
| |
| /** |
| * An entry that was uncompressed in the old file is compressed in the new file. |
| */ |
| UNCOMPRESSED_CHANGED_TO_COMPRESSED, |
| |
| /** |
| * An entry that was compressed in the old file is uncompressed in the new file. |
| */ |
| COMPRESSED_CHANGED_TO_UNCOMPRESSED, |
| |
| /** |
| * The compressed bytes in the old file do not match the compressed bytes in the new file. |
| */ |
| COMPRESSED_BYTES_CHANGED, |
| |
| /** The compressed bytes in the old file are identical to the compressed bytes in the new file. */ |
| COMPRESSED_BYTES_IDENTICAL, |
| |
| /** |
| * A resource constraint prohibits touching the old entry, the new entry, or both. For example, |
| * there may be a limit on the total amount of temp space that will be available for applying a |
| * patch or a limit on the total amount of CPU time that can be expended on recompression when |
| * applying a patch, etc. |
| */ |
| RESOURCE_CONSTRAINED; |
| } |