1 /*
2 * Copyright 2008 FatWire Corporation. All Rights Reserved.
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
17 package tools.gsf.facade.sql;
18
19 import java.util.Date;
20
21 /**
22 * Represents a row in an IList.
23 * <p>
24 * Wrapper over IList so that it can be used by an iterator()
25 *
26 * @author Dolf.Dijkstra
27 */
28
29 public interface Row {
30 /**
31 * @param key key string to look up
32 * @return the key value as a String or null.
33 */
34 String getString(String key);
35
36 /**
37 * @param key key string to look up
38 * @return the key value as a Long or null.
39 */
40 Long getLong(String key);
41
42 /**
43 * @param key key string to look up
44 * @return the key value as a Integer or null.
45 */
46 Integer getInt(String key);
47
48
49 /**
50 * @param key key string to look up
51 * @return the key value as a Byte array or null.
52 */
53 byte[] getBytes(String key);
54
55 /**
56 * @param key key string to look up
57 * @return the key value as a char or null.
58 */
59 Character getChar(String key);
60
61 /**
62 * @param key key string to look up
63 * @return the key value as a Date or null.
64 */
65 Date getDate(String key);
66
67 /**
68 * @param key key string to look up
69 * @return true if key is a field in the Row.
70 */
71 boolean isField(String key);
72 }