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Java > Open Source Codes > org > netbeans > lib > editor > codetemplates > CodeTemplateSpiPackageAccessor


1 /*
2  * The contents of this file are subject to the terms of the Common Development
3  * and Distribution License (the License). You may not use this file except in
4  * compliance with the License.
5  *
6  * You can obtain a copy of the License at http://www.netbeans.org/cddl.html
7  * or http://www.netbeans.org/cddl.txt.
8  *
9  * When distributing Covered Code, include this CDDL Header Notice in each file
10  * and include the License file at http://www.netbeans.org/cddl.txt.
11  * If applicable, add the following below the CDDL Header, with the fields
12  * enclosed by brackets [] replaced by your own identifying information:
13  * "Portions Copyrighted [year] [name of copyright owner]"
14  *
15  * The Original Software is NetBeans. The Initial Developer of the Original
16  * Software is Sun Microsystems, Inc. Portions Copyright 1997-2006 Sun
17  * Microsystems, Inc. All Rights Reserved.
18  */
19
20 package org.netbeans.lib.editor.codetemplates;
21
22 import javax.swing.text.JTextComponent JavaDoc;
23 import org.netbeans.api.editor.settings.CodeTemplateDescription;
24 import org.netbeans.lib.editor.codetemplates.spi.CodeTemplateInsertRequest;
25 import org.netbeans.lib.editor.codetemplates.spi.CodeTemplateParameter;
26
27
28 /**
29  * Accessor for the package-private functionality in org.netbeans.api.editor.fold.
30  *
31  * @author Miloslav Metelka
32  * @version 1.00
33  */
34
35 public abstract class CodeTemplateSpiPackageAccessor {
36
37     private static CodeTemplateSpiPackageAccessor INSTANCE;
38     
39     public static CodeTemplateSpiPackageAccessor get() {
40         return INSTANCE;
41     }
42
43     /**
44      * Register the accessor. The method can only be called once
45      * - othewise it throws IllegalStateException.
46      *
47      * @param accessor instance.
48      */
49     public static void register(CodeTemplateSpiPackageAccessor accessor) {
50         if (INSTANCE != null) {
51             throw new IllegalStateException JavaDoc("Already registered"); // NOI18N
52 }
53         INSTANCE = accessor;
54     }
55     
56     public abstract CodeTemplateInsertRequest createInsertRequest(
57             CodeTemplateInsertHandler handler);
58
59     public abstract CodeTemplateParameter createParameter(CodeTemplateParameterImpl impl);
60
61     public abstract CodeTemplateParameterImpl getImpl(CodeTemplateParameter parameter);
62
63 }
64
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