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
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16: * nbbuild/licenses/CDDL-GPL-2-CP. Sun designates this
17: * particular file as subject to the "Classpath" exception as provided
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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.
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31: * or only the GPL Version 2, indicate your decision by adding
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33: * under the [CDDL or GPL Version 2] license." If you do not indicate a
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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.
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40: */
41: package org.netbeans.modules.php.editor.completion;
42:
43: import java.util.List;
44:
45: import org.netbeans.modules.gsf.api.CompletionProposal;
46:
47: /**
48: * Code completer delegates search of proposals to implementation of
49: * this interface.
50: * <p>
51: * Only one implementation should care about context in #isApplicable() method.
52: * If there are several such implementation then only one will be chosen .
53: *
54: * @author ads
55: *
56: */
57: public interface CompletionResultProvider {
58:
59: /**
60: * Determines if this provider is applicable for given context.
61: * @param context <code>CodeCompletionContext</code> that we currently in.
62: * @return true if this provider should be asked about completion result
63: */
64: boolean isApplicable(CodeCompletionContext context);
65:
66: /**
67: * This method is used for asking provider for completion result.
68: * Result of this method with the same argument meaning is used in
69: * impl of Completable#complete(). The latter method just delegate
70: * here its work. See it for argument description and return result.
71: * @param context <code>CodeCompletionContext</code> that we currently in.
72: * @return list of completion proposals.
73: */
74: List<CompletionProposal> getProposals(CodeCompletionContext context);
75:
76: }
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