01: /*
02: * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
03: *
04: * Copyright 1997-2007 Sun Microsystems, Inc. All rights reserved.
05: *
06: * The contents of this file are subject to the terms of either the GNU
07: * General Public License Version 2 only ("GPL") or the Common
08: * Development and Distribution License("CDDL") (collectively, the
09: * "License"). You may not use this file except in compliance with the
10: * License. You can obtain a copy of the License at
11: * http://www.netbeans.org/cddl-gplv2.html
12: * or nbbuild/licenses/CDDL-GPL-2-CP. See the License for the
13: * specific language governing permissions and limitations under the
14: * License. When distributing the software, include this License Header
15: * Notice in each file and include the License file at
16: * nbbuild/licenses/CDDL-GPL-2-CP. Sun designates this
17: * particular file as subject to the "Classpath" exception as provided
18: * by Sun in the GPL Version 2 section of the License file that
19: * accompanied this code. If applicable, add the following below the
20: * License Header, with the fields enclosed by brackets [] replaced by
21: * your own identifying information:
22: * "Portions Copyrighted [year] [name of copyright owner]"
23: *
24: * Contributor(s):
25: *
26: * The Original Software is NetBeans. The Initial Developer of the Original
27: * Software is Sun Microsystems, Inc. Portions Copyright 1997-2006 Sun
28: * Microsystems, Inc. All Rights Reserved.
29: *
30: * If you wish your version of this file to be governed by only the CDDL
31: * or only the GPL Version 2, indicate your decision by adding
32: * "[Contributor] elects to include this software in this distribution
33: * under the [CDDL or GPL Version 2] license." If you do not indicate a
34: * single choice of license, a recipient has the option to distribute
35: * your version of this file under either the CDDL, the GPL Version 2 or
36: * to extend the choice of license to its licensees as provided above.
37: * However, if you add GPL Version 2 code and therefore, elected the GPL
38: * Version 2 license, then the option applies only if the new code is
39: * made subject to such option by the copyright holder.
40: */
41:
42: package org.netbeans.spi.java.queries;
43:
44: import java.net.URL;
45: import org.openide.filesystems.FileObject;
46:
47: /**
48: * Query to find Java package root of unit tests for Java package root of
49: * sources and vice versa.
50: *
51: * <p>A default implementation is registered by the
52: * <code>org.netbeans.modules.java.project</code> module which looks up the
53: * project corresponding to the binary file and checks whether that
54: * project has an implementation of this interface in its lookup. If so, it
55: * delegates to that implementation. Therefore it is not generally necessary
56: * for a project type provider to register its own global implementation of
57: * this query, if it depends on the Java Project module and uses this style.</p>
58: *
59: * <p>This interface assumes following mapping pattern between source
60: * files and unit tests: <code>*.java -> *Test.java</code>. This mapping
61: * is used for example for unit test generation and for searching test for
62: * source. Usage of any other pattern will break this functionality.</p>
63: *
64: * @see <a href="@PROJECTS/PROJECTAPI/org/netbeans/api/project/Project.html#getLookup"><code>Project.getLookup()</code></a>
65: * @see org.netbeans.api.java.queries.UnitTestForSourceQuery
66: * @deprecated Use {@link org.netbeans.spi.java.queries.MultipleRootsUnitTestForSourceQueryImplementation} instead.
67: * @author David Konecny
68: * @since org.netbeans.api.java/1 1.4
69: */
70: public interface UnitTestForSourceQueryImplementation {
71:
72: /**
73: * Returns the test root for a given source root.
74: *
75: * @param source a Java package root with sources
76: * @return a corresponding Java package root with unit tests. The
77: * returned URL need not point to an existing folder. It can be null
78: * when no mapping from source to unit test is known.
79: */
80: URL findUnitTest(FileObject source);
81:
82: /**
83: * Returns the source root for a given test root.
84: *
85: * @param unitTest a Java package root with unit tests
86: * @return a corresponding Java package root with sources. It can be null
87: * when no mapping from unit test to source is known.
88: */
89: URL findSource(FileObject unitTest);
90:
91: }
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