Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||
Argument |
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| 1.25;1.25 |
1 | /* | |
2 | * Copyright (C) 1998-2000 Semiotek Inc. All Rights Reserved. | |
3 | * | |
4 | * Redistribution and use in source and binary forms, with or without | |
5 | * modification, are permitted under the terms of either of the following | |
6 | * Open Source licenses: | |
7 | * | |
8 | * The GNU General Public License, version 2, or any later version, as | |
9 | * published by the Free Software Foundation | |
10 | * (http://www.fsf.org/copyleft/gpl.html); | |
11 | * | |
12 | * or | |
13 | * | |
14 | * The Semiotek Public License (http://webmacro.org/LICENSE.) | |
15 | * | |
16 | * This software is provided "as is", with NO WARRANTY, not even the | |
17 | * implied warranties of fitness to purpose, or merchantability. You | |
18 | * assume all risks and liabilities associated with its use. | |
19 | * | |
20 | * See www.webmacro.org for more information on the WebMacro project. | |
21 | */ | |
22 | ||
23 | ||
24 | package org.webmacro.engine; | |
25 | ||
26 | ||
27 | /** | |
28 | * A predicate is a term passed to a Directive. It consists of a string | |
29 | * word representing the action to beformed, and a target object on which | |
30 | * to perform the action. The target object can be any kind of WebMacro | |
31 | * term. | |
32 | */ | |
33 | public final class Argument | |
34 | { | |
35 | ||
36 | private String _name; | |
37 | private Object _value; | |
38 | ||
39 | /** | |
40 | * Create a new predicate | |
41 | */ | |
42 | public Argument (String name, Object value) | |
43 | 0 | { |
44 | 0 | _name = name; |
45 | 0 | _value = value; |
46 | 0 | } |
47 | ||
48 | /** | |
49 | * Return the action code for this predicate | |
50 | */ | |
51 | final public String getName () | |
52 | { | |
53 | 0 | return _name; |
54 | } | |
55 | ||
56 | /** | |
57 | * Return the object on which this predicate operates | |
58 | */ | |
59 | final public Object getValue () | |
60 | { | |
61 | 0 | return _value; |
62 | } | |
63 | ||
64 | /** | |
65 | * Make sure that _value is not a builder! Not a public method, | |
66 | * used by Directivebuilder and other things that build Argument | |
67 | * lists. | |
68 | */ | |
69 | final void build (BuildContext bc) throws BuildException | |
70 | { | |
71 | 0 | if (_value instanceof Builder) |
72 | { | |
73 | 0 | _value = ((Builder) _value).build(bc); |
74 | } | |
75 | 0 | } |
76 | ||
77 | } |