1 /*
2 * This file is part of dependency-check-core.
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 *
16 * Copyright (c) 2013 Jeremy Long. All Rights Reserved.
17 */
18 package org.owasp.dependencycheck.data.update.nvd.api;
19
20 import io.github.jeremylong.openvulnerability.client.nvd.DefCveItem;
21
22 import java.io.IOException;
23
24 public interface CveItemSource<T extends DefCveItem> extends AutoCloseable {
25
26 /**
27 * Returns whether there is another item.
28 *
29 * @return <code>true</code if there is another item; otherwise
30 * <code>false</code>.
31 */
32 boolean hasNext();
33
34 /**
35 * Returns the next item.
36 *
37 * @return the next item
38 * @throws IOException thrown if there is an error reading from the source
39 */
40 T next() throws IOException;
41 }