| /* |
| * 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 android.content; |
| |
| import java.util.Iterator; |
| |
| /** |
| * A specialization of {@link Iterator} that allows iterating over a collection of |
| * {@link Entity} objects. In addition to the iteration functionality it also allows |
| * resetting the iterator back to the beginning and provides for an explicit {@link #close()} |
| * method to indicate that the iterator is no longer needed and that its resources |
| * can be released. |
| */ |
| public interface EntityIterator extends Iterator<Entity> { |
| /** |
| * Reset the iterator back to the beginning. |
| */ |
| public void reset(); |
| |
| /** |
| * Indicates that this iterator is no longer needed and that any associated resources |
| * may be released (such as a SQLite cursor). |
| */ |
| public void close(); |
| } |