/*
* 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();
}