1 /*
2 * ASDeclarationStatement.java
3 *
4 * Copyright (c) 2006-2008 David Holroyd
5 *
6 * Licensed under the Apache License, Version 2.0 (the "License");
7 * you may not use this file except in compliance with the License.
8 * You may obtain a copy of the License at
9 *
10 * http://www.apache.org/licenses/LICENSE-2.0
11 *
12 * Unless required by applicable law or agreed to in writing, software
13 * distributed under the License is distributed on an "AS IS" BASIS,
14 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15 * See the License for the specific language governing permissions and
16 * limitations under the License.
17 */
18
19 package uk.co.badgersinfoil.metaas.dom;
20
21 import java.util.List;
22
23 // TODO: according to Adobe docs, a decl is a 'directive', not a statement
24
25 /**
26 * A statement that declares variables, such as
27 * <code>var a = 1;</code>.
28 *
29 * <p>A declaration-statement may declare multiple variables, each optionally
30 * specifying a type and an initialiser-value.</p>
31 *
32 * @see StatementContainer#newDeclaration(Expression)
33 */
34 public interface ASDeclarationStatement extends Statement {
35
36 /**
37 * Returns false if this is a declaration using the <code>var</code>
38 * keyword (the default), and true is this is a declaration using the
39 * <code>const</code> keyword.
40 */
41 public boolean isConstant();
42
43 /**
44 * If given true, this declaration will use the <code>const</code>
45 * keyword, if given false, this declaration will use the
46 * <code>var</code> keyword.
47 */
48 public void setConstant(boolean constant);
49
50 /**
51 * Returns a list of {@link ASVarDeclarationFragment} objects.
52 */
53 public List getVars();
54
55 public String getFirstVarName();
56
57 public String getFirstVarTypeName();
58
59 public Expression getFirstVarInitializer();
60 }