VarSnippet.java revision 3170:dc017a37aac5 
1/*
2 * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.  Oracle designates this
8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
23 * questions.
24 */
25
26package jdk.jshell;
27
28import java.util.Collection;
29import jdk.jshell.Key.VarKey;
30
31/**
32 * Snippet for a variable definition.
33 * The Kind is {@link jdk.jshell.Snippet.Kind#VAR}.
34 * <p>
35 * <code>VarSnippet</code> is immutable: an access to
36 * any of its methods will always return the same result.
37 * and thus is thread-safe.
38 * @jls 8.3: FieldDeclaration.
39 */
40public class VarSnippet extends DeclarationSnippet {
41
42    final String typeName;
43
44     VarSnippet(VarKey key, String userSource, Wrap guts,
45            String name, SubKind subkind, String typeName,
46            Collection<String> declareReferences) {
47        super(key, userSource, guts, name, subkind, null, declareReferences, null);
48        this.typeName = typeName;
49    }
50
51    /**
52     * A String representation of the type of the variable.
53     * @return the variable type as a String.
54     */
55    public String typeName() {
56        return typeName;
57    }
58}
59