Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||
FunctionTypeRef |
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| 1.8333333333333333;1.833 |
1 | /* | |
2 | * Copyright 1999-2008 Sun Microsystems, Inc. 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. Sun designates this | |
8 | * particular file as subject to the "Classpath" exception as provided | |
9 | * by Sun 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, | |
22 | * CA 95054 USA or visit www.sun.com if you need additional information or | |
23 | * have any questions. | |
24 | */ | |
25 | ||
26 | package javafx.reflect; | |
27 | ||
28 | /** A run-time representation of a JavaFX function type. */ | |
29 | ||
30 | public class FunctionTypeRef extends TypeRef { | |
31 | int minArgs; | |
32 | TypeRef[] argTypes; | |
33 | boolean varArgs; | |
34 | TypeRef returnType; | |
35 | ||
36 | 0 | FunctionTypeRef() { |
37 | 0 | } |
38 | ||
39 | /** The fixed (minimum) number of arguments needed. | |
40 | * Does not count varargs, and (possible future) optional args. | |
41 | */ | |
42 | 0 | public int minArgs() { return minArgs; } |
43 | ||
44 | /** Was this method declarfed to take a variable number of arguments? | |
45 | * Note that varArgs aren't yet supported in JavaFX. */ | |
46 | 0 | public boolean isVarArgs() { return varArgs; } |
47 | ||
48 | public TypeRef getArgumentType(int i) { | |
49 | 0 | return argTypes[varArgs && i >= minArgs ? minArgs : i]; } |
50 | ||
51 | 0 | public TypeRef getReturnType() { return returnType; } |
52 | ||
53 | public boolean equals(FunctionTypeRef ftype) { | |
54 | 0 | if (minArgs != ftype.minArgs || varArgs != ftype.varArgs |
55 | || ! returnType.equals(ftype.returnType)) | |
56 | 0 | return false; |
57 | 0 | for (int i = minArgs; --i >= 0; ) { |
58 | 0 | if (! argTypes[i].equals(ftype.argTypes[i])) |
59 | 0 | return false; |
60 | } | |
61 | 0 | return true; |
62 | } | |
63 | } | |
64 |