01: package org.apache.ojb.broker.query;
02:
03: /* Copyright 2002-2005 The Apache Software Foundation
04: *
05: * Licensed under the Apache License, Version 2.0 (the "License");
06: * you may not use this file except in compliance with the License.
07: * You may obtain a copy of the License at
08: *
09: * http://www.apache.org/licenses/LICENSE-2.0
10: *
11: * Unless required by applicable law or agreed to in writing, software
12: * distributed under the License is distributed on an "AS IS" BASIS,
13: * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14: * See the License for the specific language governing permissions and
15: * limitations under the License.
16: */
17:
18: import java.util.Map;
19:
20: /**
21: * Interface for ReportQueries
22: *
23: * @author <a href="mailto:jbraeuchi@gmx.ch">Jakob Braeuchi</a>
24: * @version $Id: ReportQuery.java,v 1.6.2.2 2005/12/21 22:27:09 tomdz Exp $
25: */
26:
27: public interface ReportQuery {
28: /**
29: * Gets the columns used for the Report.
30: * @return Returns a String[]
31: * @deprecated use getAttributes()
32: */
33: String[] getColumns();
34:
35: /**
36: * Gets the attributes used for the Report.
37: * @return Returns a String[]
38: */
39: String[] getAttributes();
40:
41: /**
42: * Gets the Jdbc-Types of the columns used for the Report.
43: * If null the Jdbc-Type is taken from the ResultSet
44: * @return Returns an int[] of Jdbc-Types
45: * @see java.sql.Types
46: */
47: int[] getJdbcTypes();
48:
49: /**
50: * Gets the additional attributes used for building the Join.
51: * These Attributes are not appended to the select-clause.
52: * @return Returns a String[]
53: */
54: String[] getJoinAttributes();
55:
56: /**
57: * Returns a Map with FieldDescriptors identified by Attribute
58: * @return Map
59: */
60: Map getAttributeFieldDescriptors();
61: }
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