/* * Copyright 2015 the original author or authors. * * 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 org.springframework.data.util; import java.io.Closeable; import java.util.Iterator; /** * A {@link CloseableIterator} serves as a bridging data structure for the underlying data store specific results that * can be wrapped in a Java 8 {@link java.util.stream.Stream}. This allows implementations to clean up any resources * they need to keep open to iterate over elements. * * @author Thomas Darimont * @param <T> * @since 1.10 */ public interface CloseableIterator<T> extends Iterator<T>, Closeable { /* * (non-Javadoc) * @see java.io.Closeable#close() */ @Override void close(); }