1   /**
2    * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved.
3    *
4    * The contents of this file are subject to the terms of the Liferay Enterprise
5    * Subscription License ("License"). You may not use this file except in
6    * compliance with the License. You can obtain a copy of the License by
7    * contacting Liferay, Inc. See the License for the specific language governing
8    * permissions and limitations under the License, including but not limited to
9    * distribution rights of the Software.
10   *
11   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
12   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
13   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
14   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
15   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
16   * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
17   * SOFTWARE.
18   */
19  
20  package com.liferay.portal.kernel.dao.orm;
21  
22  import java.io.Serializable;
23  
24  import java.sql.Timestamp;
25  
26  import java.util.Iterator;
27  import java.util.List;
28  
29  /**
30   * <a href="Query.java.html"><b><i>View Source</i></b></a>
31   *
32   * @author Brian Wing Shun Chan
33   *
34   */
35  public interface Query {
36  
37      public int executeUpdate() throws ORMException;
38  
39      public Iterator iterate() throws ORMException;
40  
41      public Iterator iterate(boolean modifiable) throws ORMException;
42  
43      public List list() throws ORMException;
44  
45      public List list(boolean unmodifiable) throws ORMException;
46  
47      public ScrollableResults scroll() throws ORMException;
48  
49      public Query setBoolean(int pos, boolean value);
50  
51      public Query setCacheable(boolean cacheable);
52  
53      public Query setCacheMode(CacheMode cacheMode);
54  
55      public Query setCacheRegion(String cacheRegion);
56  
57      public Query setDouble(int pos, double value);
58  
59      public Query setFirstResult(int firstResult);
60  
61      public Query setFloat(int pos, float value);
62  
63      public Query setInteger(int pos, int value);
64  
65      public Query setLong(int pos, long value);
66  
67      public Query setMaxResults(int maxResults);
68  
69      public Query setShort(int pos, short value);
70  
71      public Query setSerializable(int pos, Serializable value);
72  
73      public Query setString(int pos, String value);
74  
75      public Query setTimestamp(int pos, Timestamp value);
76  
77      public Object uniqueResult() throws ORMException;
78  
79  }