ScriptEvaluator.java revision 2:da1e581c933b 
1/*
2 * Copyright (c) 2010, 2012, 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
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23 * questions.
24 */
25
26package jdk.nashorn.internal.test.framework;
27
28import java.io.IOException;
29import java.io.OutputStream;
30
31/**
32 * Support for script evaluation.
33 */
34public interface ScriptEvaluator {
35    /**
36     * Runs one or more scripts files with given output and error stream set in the context
37     *
38     * @param out OutputStream for output from script evaluation
39     * @param err OutputStream for errors from script evaluation
40     * @param args one or more script arguments
41     * @return success or error code - the codes used are same as used by Shell class
42     * @throws IOException throws if there are issues with stream handling
43     */
44    public int run(OutputStream out, OutputStream err, String[] args) throws IOException;
45}
46