| /* |
| * Copyright (C) 2009 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 signature.compare.model; |
| |
| import java.util.List; |
| import java.util.Set; |
| |
| import signature.model.ITypeReference; |
| |
| /** |
| * {@code IUpperBoundsDelta} models the delta between two {@link List |
| * <ITypeReference>} instances. |
| * <p> |
| * This interface is aware, that for the first argument, the order of the upper |
| * bounds is relevant (for erasure). |
| */ |
| public interface IUpperBoundsDelta extends IDelta<List<ITypeReference>> { |
| |
| /** |
| * Returns the upper bound delta of the first upper bound or {@code null} if |
| * no delta is available. |
| * |
| * @return the upper bound delta of the first upper bound, maybe {@code |
| * null} |
| */ |
| ITypeReferenceDelta<?> getFirstUpperBoundDelta(); |
| |
| /** |
| * Returns a set of remaining upper bound deltas or {@code null} if no |
| * deltas are available. |
| * |
| * @return a set of remaining upper bound deltas, maybe {@code null} |
| */ |
| Set<ITypeReferenceDelta<?>> getRemainingUpperBoundDeltas(); |
| } |