CompilationUnitTree.java revision 1204:9597425b6b38 
1/*
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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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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).
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19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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24 */
25
26package jdk.nashorn.api.tree;
27
28import java.util.List;
29
30/**
31 * Represents the abstract syntax tree for compilation units (source
32 * files)
33 *
34 * @since 1.9
35 */
36@jdk.Exported
37public interface CompilationUnitTree extends Tree {
38    /**
39     * Return the list of source elements in this compilation unit.
40     *
41     * @return the list of source elements in this compilation unit
42     */
43    List<? extends Tree> getSourceElements();
44
45    /**
46     * Return the source name of this script compilation unit.
47     *
48     * @return the source name of this script compilation unit
49     */
50    String getSourceName();
51
52    /**
53     * Returns if this is a ECMAScript "strict" compilation unit or not.
54     *
55     * @return true if this compilation unit is declared "strict"
56     */
57    boolean isStrict();
58
59    /**
60     * Returns the line map for this compilation unit, if available.
61     * Returns null if the line map is not available.
62     *
63     * @return the line map for this compilation unit
64     */
65    LineMap getLineMap();
66}
67